id stringlengths 40 40 | instruction stringlengths 68 308 | input stringlengths 17 33.4k | output stringlengths 100 30k |
|---|---|---|---|
f30cb6429f750ad7225214072d8d13b9e3a851dc | Analyze and fix the following issue in the Linux kernel code: KVM: TDX: Handle EXCEPTION_NMI and EXTERNAL_INTERRUPT | Problem Details:
Handle EXCEPTION_NMI and EXTERNAL_INTERRUPT exits for TDX.
NMI Handling: Just like the VMX case, NMI remains blocked after exiting
from TDX guest for NMI-induced exits [*]. Handle NMI-induced exits for
TDX guests in the same way as they are handled for VMX guests, i.e.,
handle NMI in tdx_vcpu_enter_e... | ```diff
diff --git a/arch/x86/kvm/vmx/tdx.c b/arch/x86/kvm/vmx/tdx.c
index a74895775593..11f8f1077e15 100644
--- a/arch/x86/kvm/vmx/tdx.c
+++ b/arch/x86/kvm/vmx/tdx.c
@@ -882,6 +882,8 @@ static noinstr void tdx_vcpu_enter_exit(struct kvm_vcpu *vcpu)
tdx->exit_gpa = tdx->vp_enter_args.r8;
vt->exit_intr_info = tdx->v... |
da407fe4590878754c790ec22d89398651790856 | Analyze and fix the following issue in the Linux kernel code: KVM: TDX: Handle EPT violation/misconfig exit | Problem Details:
For TDX, on EPT violation, call common __vmx_handle_ept_violation() to
trigger x86 MMU code; on EPT misconfiguration, bug the VM since it
shouldn't happen.
EPT violation due to instruction fetch should never be triggered from
shared memory in TDX guest. If such EPT violation occurs, treat it as
broke... | ```diff
diff --git a/arch/x86/kvm/vmx/tdx.c b/arch/x86/kvm/vmx/tdx.c
index 8b00639680dc..fb2ca11c6fda 100644
--- a/arch/x86/kvm/vmx/tdx.c
+++ b/arch/x86/kvm/vmx/tdx.c
@@ -859,6 +859,12 @@ static __always_inline u32 tdx_to_vmx_exit_reason(struct kvm_vcpu *vcpu)
return EXIT_REASON_VMCALL;
return tdcall_to_vmx_ex... |
f65916ae2d734b48f6ef616eceeb790a1c239457 | Analyze and fix the following issue in the Linux kernel code: KVM: TDX: Force APICv active for TDX guest | Problem Details:
Force APICv active for TDX guests in KVM because APICv is always enabled
by TDX module.
From the view of KVM, whether APICv state is active or not is decided by:
1. APIC is hw enabled
2. VM and vCPU have no inhibit reasons set.
After TDX vCPU init, APIC is set to x2APIC mode. KVM_SET_{SREGS,SREGS2} a... | ```diff
diff --git a/arch/x86/kvm/vmx/main.c b/arch/x86/kvm/vmx/main.c
index 0be6abc77f4c..66545d5b009d 100644
--- a/arch/x86/kvm/vmx/main.c
+++ b/arch/x86/kvm/vmx/main.c
@@ -437,6 +437,16 @@ static void vt_get_exit_info(struct kvm_vcpu *vcpu, u32 *reason,
vmx_get_exit_info(vcpu, reason, info1, info2, intr_info, erro... |
bb723bebde1eee606ab0bd56bbc9aafda96d3801 | Analyze and fix the following issue in the Linux kernel code: KVM: TDX: Handle TDX PV MMIO hypercall | Problem Details:
Handle TDX PV MMIO hypercall when TDX guest calls TDVMCALL with the
leaf #VE.RequestMMIO (same value as EXIT_REASON_EPT_VIOLATION) according
to TDX Guest Host Communication Interface (GHCI) spec.
For TDX guests, VMM is not allowed to access vCPU registers and the private
memory, and the code instructi... | ```diff
diff --git a/arch/x86/kvm/vmx/tdx.c b/arch/x86/kvm/vmx/tdx.c
index ac37d714bf02..35f28e165417 100644
--- a/arch/x86/kvm/vmx/tdx.c
+++ b/arch/x86/kvm/vmx/tdx.c
@@ -810,6 +810,8 @@ static __always_inline u32 tdcall_to_vmx_exit_reason(struct kvm_vcpu *vcpu)
switch (tdvmcall_leaf(vcpu)) {
case EXIT_REASON_IO_IN... |
095b71a03f4905982953625edd9a1ad16682cfb7 | Analyze and fix the following issue in the Linux kernel code: KVM: TDX: Add a place holder to handle TDX VM exit | Problem Details:
Introduce the wiring for handling TDX VM exits by implementing the
callbacks .get_exit_info(), .get_entry_info(), and .handle_exit().
Additionally, add error handling during the TDX VM exit flow, and add a
place holder to handle various exit reasons.
Store VMX exit reason and exit qualification in str... | ```diff
diff --git a/arch/x86/include/asm/tdx.h b/arch/x86/include/asm/tdx.h
index bb4a3bc26219..6d74f4d8c573 100644
--- a/arch/x86/include/asm/tdx.h
+++ b/arch/x86/include/asm/tdx.h
@@ -19,6 +19,7 @@
* TDX module.
*/
#define TDX_ERROR _BITUL(63)
+#define TDX_NON_RECOVERABLE _BITUL(62)
#define TDX_SW_ERROR (... |
eac0b72fae3936028feb0f5f44af9dc850ca0133 | Analyze and fix the following issue in the Linux kernel code: KVM: TDX: Handle SEPT zap error due to page add error in premap | Problem Details:
Move the handling of SEPT zap errors caused by unsuccessful execution of
tdh_mem_page_add() in KVM_TDX_INIT_MEM_REGION from
tdx_sept_drop_private_spte() to tdx_sept_zap_private_spte(). Introduce a
new helper function tdx_is_sept_zap_err_due_to_premap() to detect this
specific error.
During the IOCTL K... | ```diff
diff --git a/arch/x86/kvm/vmx/tdx.c b/arch/x86/kvm/vmx/tdx.c
index 314387728e82..277f5decde9c 100644
--- a/arch/x86/kvm/vmx/tdx.c
+++ b/arch/x86/kvm/vmx/tdx.c
@@ -780,20 +780,6 @@ static int tdx_sept_drop_private_spte(struct kvm *kvm, gfn_t gfn,
&level_state);
} while (unlikely(tdx_operand_busy(err)))... |
fbb4adadea55e68f0f9ebde83b069552b7a67fe1 | Analyze and fix the following issue in the Linux kernel code: KVM: x86: Make cpu_dirty_log_size a per-VM value | Problem Details:
Make cpu_dirty_log_size (CPU's dirty log buffer size) a per-VM value and
set the per-VM cpu_dirty_log_size only for normal VMs when PML is enabled.
Do not set it for TDs.
Until now, cpu_dirty_log_size was a system-wide value that is used for
all VMs and is set to the PML buffer size when PML was enabl... | ```diff
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 6800d3956ab1..ddb08581c64d 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -1562,6 +1562,13 @@ struct kvm_arch {
struct kvm_mmu_memory_cache split_desc_cache;
gfn_t gfn_direct_bits;
+... |
488808e682e72bdb15a579d61f5b90ece92ba83c | Analyze and fix the following issue in the Linux kernel code: KVM: x86: Introduce KVM_TDX_GET_CPUID | Problem Details:
Implement an IOCTL to allow userspace to read the CPUID bit values for a
configured TD.
The TDX module doesn't provide the ability to set all CPUID bits. Instead
some are configured indirectly, or have fixed values. But it does allow
for the final resulting CPUID bits to be read. This information will... | ```diff
diff --git a/arch/x86/include/uapi/asm/kvm.h b/arch/x86/include/uapi/asm/kvm.h
index 9316afbd4a88..cd55484e3f0c 100644
--- a/arch/x86/include/uapi/asm/kvm.h
+++ b/arch/x86/include/uapi/asm/kvm.h
@@ -932,6 +932,7 @@ enum kvm_tdx_cmd_id {
KVM_TDX_CAPABILITIES = 0,
KVM_TDX_INIT_VM,
KVM_TDX_INIT_VCPU,
+ KVM_T... |
a50f673f25e0ba2b594d94efe235f4eb57d0e784 | Analyze and fix the following issue in the Linux kernel code: KVM: TDX: Do TDX specific vcpu initialization | Problem Details:
TD guest vcpu needs TDX specific initialization before running. Repurpose
KVM_MEMORY_ENCRYPT_OP to vcpu-scope, add a new sub-command
KVM_TDX_INIT_VCPU, and implement the callback for it.
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Isaku Yamahata <isaku.yamahata... | ```diff
diff --git a/arch/x86/include/asm/kvm-x86-ops.h b/arch/x86/include/asm/kvm-x86-ops.h
index e6cb89ced1fd..aae4193f80e3 100644
--- a/arch/x86/include/asm/kvm-x86-ops.h
+++ b/arch/x86/include/asm/kvm-x86-ops.h
@@ -127,6 +127,7 @@ KVM_X86_OP(enable_smi_window)
#endif
KVM_X86_OP_OPTIONAL(dev_get_attr)
KVM_X86_OP(... |
8d032b683c299302aa8b5fbce17b9b87a138a5f5 | Analyze and fix the following issue in the Linux kernel code: KVM: TDX: create/destroy VM structure | Problem Details:
Implement managing the TDX private KeyID to implement, create, destroy
and free for a TDX guest.
When creating at TDX guest, assign a TDX private KeyID for the TDX guest
for memory encryption, and allocate pages for the guest. These are used
for the Trust Domain Root (TDR) and Trust Domain Control Str... | ```diff
diff --git a/arch/x86/include/asm/kvm-x86-ops.h b/arch/x86/include/asm/kvm-x86-ops.h
index 1eca04087cf4..e6cb89ced1fd 100644
--- a/arch/x86/include/asm/kvm-x86-ops.h
+++ b/arch/x86/include/asm/kvm-x86-ops.h
@@ -21,6 +21,7 @@ KVM_X86_OP(has_emulated_msr)
KVM_X86_OP(vcpu_after_set_cpuid)
KVM_X86_OP(vm_init)
KV... |
74c1807f6c4feddb3c3cb1056c54531d4adbaea6 | Analyze and fix the following issue in the Linux kernel code: KVM: x86: block KVM_CAP_SYNC_REGS if guest state is protected | Problem Details:
KVM_CAP_SYNC_REGS does not make sense for VMs with protected guest state,
since the register values cannot actually be written. Return 0
when using the VM-level KVM_CHECK_EXTENSION ioctl, and accordingly
return -EINVAL from KVM_RUN if the valid/dirty fields are nonzero.
However, on exit from KVM_RUN ... | ```diff
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 053547fc6f89..eceb97734646 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -4580,6 +4580,11 @@ static bool kvm_is_vm_type_supported(unsigned long type)
return type < 32 && (kvm_caps.supported_vm_types & BIT(type));
}
+static inline u32 ... |
a5951389e58d2e816eed3dbec5877de9327fd881 | Analyze and fix the following issue in the Linux kernel code: arm64: errata: Add newer ARM cores to the spectre_bhb_loop_affected() lists | Problem Details:
When comparing to the ARM list [1], it appears that several ARM cores
were missing from the lists in spectre_bhb_loop_affected(). Add them.
NOTE: for some of these cores it may not matter since other ways of
clearing the BHB may be used (like the CLRBHB instruction or ECBHB),
but it still seems good t... | ```diff
diff --git a/arch/arm64/kernel/proton-pack.c b/arch/arm64/kernel/proton-pack.c
index 89405be53d8f..0f51fd10b4b0 100644
--- a/arch/arm64/kernel/proton-pack.c
+++ b/arch/arm64/kernel/proton-pack.c
@@ -876,6 +876,14 @@ static u8 spectre_bhb_loop_affected(void)
{
u8 k = 0;
+ static const struct midr_range spec... |
a9b5bd81b294d30a747edd125e9f6aef2def7c79 | Analyze and fix the following issue in the Linux kernel code: arm64: cputype: Add MIDR_CORTEX_A76AE | Problem Details:
>From the TRM, MIDR_CORTEX_A76AE has a partnum of 0xDOE and an
implementor of 0x41 (ARM). Add the values.
Cc: stable@vger.kernel.org # dependency of the next fix in the series
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20250107120555.v4.4.I151f3b7ee323bcc30... | ```diff
diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h
index 6f3f4142e214..40d310cb2da9 100644
--- a/arch/arm64/include/asm/cputype.h
+++ b/arch/arm64/include/asm/cputype.h
@@ -75,6 +75,7 @@
#define ARM_CPU_PART_CORTEX_A76 0xD0B
#define ARM_CPU_PART_NEOVERSE_N1 0xD0C
#define ARM_CP... |
0c9fc6e652cd5aed48c5f700c32b7642bea7f453 | Analyze and fix the following issue in the Linux kernel code: arm64: errata: Add KRYO 2XX/3XX/4XX silver cores to Spectre BHB safe list | Problem Details:
Qualcomm has confirmed that, much like Cortex A53 and A55, KRYO
2XX/3XX/4XX silver cores are unaffected by Spectre BHB. Add them to
the safe list.
Fixes: 558c303c9734 ("arm64: Mitigate spectre style branch history side channels")
Cc: stable@vger.kernel.org
Cc: Scott Bauer <sbauer@quicinc.com>
Signed-o... | ```diff
diff --git a/arch/arm64/kernel/proton-pack.c b/arch/arm64/kernel/proton-pack.c
index 17aa836fe46d..89405be53d8f 100644
--- a/arch/arm64/kernel/proton-pack.c
+++ b/arch/arm64/kernel/proton-pack.c
@@ -854,6 +854,9 @@ static bool is_spectre_bhb_safe(int scope)
MIDR_ALL_VERSIONS(MIDR_CORTEX_A510),
MIDR_ALL_VE... |
e403e8538359d8580cbee1976ff71813e947101e | Analyze and fix the following issue in the Linux kernel code: arm64: errata: Assume that unknown CPUs _are_ vulnerable to Spectre BHB | Problem Details:
The code for detecting CPUs that are vulnerable to Spectre BHB was
based on a hardcoded list of CPU IDs that were known to be affected.
Unfortunately, the list mostly only contained the IDs of standard ARM
cores. The IDs for many cores that are minor variants of the standard
ARM cores (like many Qualco... | ```diff
diff --git a/arch/arm64/include/asm/spectre.h b/arch/arm64/include/asm/spectre.h
index 0c4d9045c31f..f1524cdeacf1 100644
--- a/arch/arm64/include/asm/spectre.h
+++ b/arch/arm64/include/asm/spectre.h
@@ -97,7 +97,6 @@ enum mitigation_state arm64_get_meltdown_state(void);
enum mitigation_state arm64_get_spectr... |
ed1ce841245d8febe3badf51c57e81c3619d0a1d | Analyze and fix the following issue in the Linux kernel code: arm64: errata: Add QCOM_KRYO_4XX_GOLD to the spectre_bhb_k24_list | Problem Details:
Qualcomm Kryo 400-series Gold cores have a derivative of an ARM Cortex
A76 in them. Since A76 needs Spectre mitigation via looping then the
Kyro 400-series Gold cores also need Spectre mitigation via looping.
Qualcomm has confirmed that the proper "k" value for Kryo 400-series
Gold cores is 24.
Fixes... | ```diff
diff --git a/arch/arm64/kernel/proton-pack.c b/arch/arm64/kernel/proton-pack.c
index da53722f95d4..e149efadff20 100644
--- a/arch/arm64/kernel/proton-pack.c
+++ b/arch/arm64/kernel/proton-pack.c
@@ -866,6 +866,7 @@ u8 spectre_bhb_loop_affected(int scope)
MIDR_ALL_VERSIONS(MIDR_CORTEX_A76),
MIDR_ALL_VERS... |
2fdbf2ff388441476aae5d914a04c47b247b5e7b | Analyze and fix the following issue in the Linux kernel code: arm64/sysreg: Enforce whole word match for open/close tokens | Problem Details:
Opening and closing tokens can also match on words with common prefixes
like "Endsysreg" vs "EndsysregFields". This could potentially make the
script go wrong in weird ways so make it fall through to the fatal
unhandled statement catcher if it doesn't fully match the current
block.
Closing ones also g... | ```diff
diff --git a/arch/arm64/tools/gen-sysreg.awk b/arch/arm64/tools/gen-sysreg.awk
index 1a2afc9fdd42..f2a1732cb1f6 100755
--- a/arch/arm64/tools/gen-sysreg.awk
+++ b/arch/arm64/tools/gen-sysreg.awk
@@ -111,7 +111,7 @@ END {
/^$/ { next }
/^[\t ]*#/ { next }
-/^SysregFields/ && block_current() == "Root" {
+$1 =... |
00cb1e01cd29c664dcd22cabc25be410e2c7faa7 | Analyze and fix the following issue in the Linux kernel code: arm64/sysreg: Fix unbalanced closing block | Problem Details:
This is a sysreg block so close it with one. This doesn't make a
difference to the output because the script only matches on the
beginning of the word to close blocks which is correct by coincidence
here.
Signed-off-by: James Clark <james.clark@linaro.org>
Reviewed-by: Anshuman Khandual <anshuman.khan... | ```diff
diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 891fe033e1b6..10809047fc87 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -2076,7 +2076,7 @@ EndEnum
Res0 4:2
Field 1 ExTRE
Field 0 E0TRE
-EndSysregFields
+EndSysreg
Sysreg SMPRI_EL1 3 0 1 2 4
Res0 63:4
``` |
02ba09c8ab9406f30c5c63b7cfd4b300c3c2c32c | Analyze and fix the following issue in the Linux kernel code: perf test stat_all_pmu.sh: Correctly check 'perf stat' result | Problem Details:
Test case "stat_all_pmu.sh" is not correctly checking 'perf stat' output
due to a poor design. Firstly, having the 'set -e' option with a trap
catching the sigexit causes the shell to exit immediately if 'perf stat' ends
with any non-zero value, which is then caught by the trap reporting an
unexpected ... | ```diff
diff --git a/tools/perf/tests/shell/stat_all_pmu.sh b/tools/perf/tests/shell/stat_all_pmu.sh
index 8b148b300be1..9c466c0efa85 100755
--- a/tools/perf/tests/shell/stat_all_pmu.sh
+++ b/tools/perf/tests/shell/stat_all_pmu.sh
@@ -2,7 +2,6 @@
# perf all PMU test (exclusive)
# SPDX-License-Identifier: GPL-2.0
-s... |
58fcd0b72955d795fb68a93a6a1e6c55d77af13e | Analyze and fix the following issue in the Linux kernel code: arm64: dts: amd/seattle: Drop undocumented "spi-controller" properties | Problem Details:
"spi-controller" is not a documented property nor used anywhere, so drop
it.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250306-dt-amd-fixes-v1-4-011c423ba99a@kernel.org
Signed-off-by: Arnd Bergm... | ```diff
diff --git a/arch/arm64/boot/dts/amd/amd-seattle-soc.dtsi b/arch/arm64/boot/dts/amd/amd-seattle-soc.dtsi
index aa7fe884a458..a611f8288b3e 100644
--- a/arch/arm64/boot/dts/amd/amd-seattle-soc.dtsi
+++ b/arch/arm64/boot/dts/amd/amd-seattle-soc.dtsi
@@ -121,7 +121,6 @@
status = "disabled";
compatible = "ar... |
6268ac369b594af0309f14ff75743d7d64fae467 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: amd/seattle: Fix bus, mmc, and ethernet node names | Problem Details:
Use preferred node names for bus, mmc, and ethernet.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250306-dt-amd-fixes-v1-3-011c423ba99a@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de> | ```diff
diff --git a/arch/arm64/boot/dts/amd/amd-overdrive-rev-b0.dts b/arch/arm64/boot/dts/amd/amd-overdrive-rev-b0.dts
index 7c82d90e940d..8862adae44e9 100644
--- a/arch/arm64/boot/dts/amd/amd-overdrive-rev-b0.dts
+++ b/arch/arm64/boot/dts/amd/amd-overdrive-rev-b0.dts
@@ -58,7 +58,7 @@
&spi1 {
status = "okay";
-... |
8945ed5c8e692ba454de90f1729e09b18284eac2 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: amd/seattle: Move and simplify fixed clocks | Problem Details:
The fixed clocks are not part of "simple-bus", so move them out of the
bus to the top-level. In the process, use the preferred node names of
"clock-<freq>". There's also little reason to have multiple fixed
clocks at the same frequencies, so remove them keeping the labels
to minimize the change.
Signe... | ```diff
diff --git a/arch/arm64/boot/dts/amd/amd-seattle-clks.dtsi b/arch/arm64/boot/dts/amd/amd-seattle-clks.dtsi
index 2dd2c28171ee..73f687773ce6 100644
--- a/arch/arm64/boot/dts/amd/amd-seattle-clks.dtsi
+++ b/arch/arm64/boot/dts/amd/amd-seattle-clks.dtsi
@@ -5,51 +5,39 @@
* Copyright (C) 2014 Advanced Micro Devic... |
bae2bdde4211d2cc6f17b8af9b5e09a3ca0f443a | Analyze and fix the following issue in the Linux kernel code: arm64: dts: amd/seattle: Base Overdrive B1 on top of B0 version | Problem Details:
AMD Overdrive B1 version is just more peripherals enabled over B0
version. Rework the B1 .dts to use the B0 .dts.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250306-dt-amd-fixes-v1-1-011c423ba99a@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de> | ```diff
diff --git a/arch/arm64/boot/dts/amd/amd-overdrive-rev-b1.dts b/arch/arm64/boot/dts/amd/amd-overdrive-rev-b1.dts
index 58e2b0a6f841..b34dd8d5d1b1 100644
--- a/arch/arm64/boot/dts/amd/amd-overdrive-rev-b1.dts
+++ b/arch/arm64/boot/dts/amd/amd-overdrive-rev-b1.dts
@@ -8,32 +8,10 @@
/dts-v1/;
-/include/ "amd-... |
45d5fe1c53baaed1fb3043f45d1e15ebb4bbe86a | Analyze and fix the following issue in the Linux kernel code: ARM: davinci: da850: fix selecting ARCH_DAVINCI_DA8XX | Problem Details:
Chips in the DA850 family need to have ARCH_DAVINCI_DA8XX to be selected
in order to enable some peripheral drivers.
This was accidentally removed in a previous commit.
Fixes: dec85a95167a ("ARM: davinci: clean up platform support")
Signed-off-by: David Lechner <dlechner@baylibre.com>
Acked-by: Barto... | ```diff
diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
index 2a8a9fe46586..3fa15f342240 100644
--- a/arch/arm/mach-davinci/Kconfig
+++ b/arch/arm/mach-davinci/Kconfig
@@ -27,6 +27,7 @@ config ARCH_DAVINCI_DA830
config ARCH_DAVINCI_DA850
bool "DA850/OMAP-L138/AM18x based system"
+ select... |
262666c04be6afa8f15b6c318596b54c37499cda | Analyze and fix the following issue in the Linux kernel code: soc: hisilicon: kunpeng_hccs: Fix incorrect string assembly | Problem Details:
String assembly should use sysfs_emit_at() instead of sysfs_emit().
Fixes: 23fe8112a231 ("soc: hisilicon: kunpeng_hccs: Add used HCCS types sysfs")
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Huisong Li <lihuisong@huawei.com>
Link: https://lore.kernel.org/r/2025031410014... | ```diff
diff --git a/drivers/soc/hisilicon/kunpeng_hccs.c b/drivers/soc/hisilicon/kunpeng_hccs.c
index 8aa8dec14911..444a8f59b7da 100644
--- a/drivers/soc/hisilicon/kunpeng_hccs.c
+++ b/drivers/soc/hisilicon/kunpeng_hccs.c
@@ -1539,8 +1539,8 @@ static ssize_t used_types_show(struct kobject *kobj,
u16 i;
for (i = ... |
b49e37de8e70bc433b526a9f4382f72b7ac6492e | Analyze and fix the following issue in the Linux kernel code: arm64: dts: qcom: x1e80100-crd: Drop duplicate DMIC supplies | Problem Details:
The WCD938x codec provides two controls for each of the MIC_BIASn outputs:
- "MIC BIASn" enables an internal regulator to generate the output
with a configurable voltage (qcom,micbiasN-microvolt).
- "VA MIC BIASn" enables "pull-up mode" that bypasses the internal
regulator and directly output... | ```diff
diff --git a/arch/arm64/boot/dts/qcom/x1-crd.dtsi b/arch/arm64/boot/dts/qcom/x1-crd.dtsi
index 9e587dc57532..5ea7b30983d9 100644
--- a/arch/arm64/boot/dts/qcom/x1-crd.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1-crd.dtsi
@@ -217,10 +217,6 @@
"VA DMIC1", "MIC BIAS3",
"VA DMIC2", "MIC BIAS1",
"VA DMIC3",... |
a2e617f4e6981aa514a569e927f90b0d39bb31b2 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: qcom: sc8280xp-x13s: Drop duplicate DMIC supplies | Problem Details:
The WCD938x codec provides two controls for each of the MIC_BIASn outputs:
- "MIC BIASn" enables an internal regulator to generate the output
with a configurable voltage (qcom,micbiasN-microvolt).
- "VA MIC BIASn" enables "pull-up mode" that bypasses the internal
regulator and directly output... | ```diff
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
index 6ddb954a04fd..3053e17731fe 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
+++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
@@ -1202,... |
515551e65635b988f2afa9e8683a6b57d6cfba36 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: qcom: sm8750: Correct clocks property for uart14 node | Problem Details:
Correct the clocks property for the uart14 node to fix UART functionality
on QUP2_SE6. The current failure is due to an incorrect clocks assignment.
Change the clocks property to GCC_QUPV3_WRAP2_S6_CLK to resolve the issue.
Signed-off-by: Jyothi Kumar Seerapu <quic_jseerapu@quicinc.com>
Reviewed-by: ... | ```diff
diff --git a/arch/arm64/boot/dts/qcom/sm8750.dtsi b/arch/arm64/boot/dts/qcom/sm8750.dtsi
index 735e7628df96..612b99dc3c55 100644
--- a/arch/arm64/boot/dts/qcom/sm8750.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8750.dtsi
@@ -1059,7 +1059,7 @@
interrupts = <GIC_SPI 461 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&gc... |
28f997b89967afdc0855d8aa7538b251fb44f654 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: qcom: sm8250: Fix CPU7 opp table | Problem Details:
There is a typo in cpu7_opp9. Fix it to get rid of the following
errors.
[ 0.198043] cpu cpu7: Voltage update failed freq=1747200
[ 0.198052] cpu cpu7: failed to update OPP for freq=1747200
Fixes: 8e0e8016cb79 ("arm64: dts: qcom: sm8250: Add CPU opp tables")
Signed-off-by: Xilin Wu <wuxilin123@... | ```diff
diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index c2937b4d9f18..68613ea7146c 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -606,7 +606,7 @@
};
cpu7_opp9: opp-1747200000 {
- opp-hz = /bits/ 64 <1708800000>;
+... |
9eca3fd5c336afc3b90804ec008f54ce59320aee | Analyze and fix the following issue in the Linux kernel code: arm64: dts: qcom: x1e80100-crd: add support for volume-up key | Problem Details:
Add support for the keypad volume-up key on the debug extension board.
This is useful to have when testing PMIC interrupt handling, and the key
can also be used to wake up from deep suspend states (CX shutdown).
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/202... | ```diff
diff --git a/arch/arm64/boot/dts/qcom/x1-crd.dtsi b/arch/arm64/boot/dts/qcom/x1-crd.dtsi
index 53f329c32019..f74c576f1c13 100644
--- a/arch/arm64/boot/dts/qcom/x1-crd.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1-crd.dtsi
@@ -52,9 +52,16 @@
gpio-keys {
compatible = "gpio-keys";
- pinctrl-0 = <&hall_int_n_defau... |
8cd4b0f6bc71b2bf4f5c3fb8ec2857192182cb23 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: qcom: x1e001de-devkit: Drop clock-names from PS8830 | Problem Details:
The preemptively-merged node contains a property absent from the final
bindings. Remove it.
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Fixes: 019e1ee32fec ("arm64: dts: qcom: x1e001de-devkit: Enable external DP support")
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Li... | ```diff
diff --git a/arch/arm64/boot/dts/qcom/x1e001de-devkit.dts b/arch/arm64/boot/dts/qcom/x1e001de-devkit.dts
index 602bd793e09c..f87730f4b63f 100644
--- a/arch/arm64/boot/dts/qcom/x1e001de-devkit.dts
+++ b/arch/arm64/boot/dts/qcom/x1e001de-devkit.dts
@@ -777,7 +777,6 @@
reg = <0x08>;
clocks = <&rpmhcc RPMH_... |
57aac7bd091cd7a1f43c852ce3703ce6c2433b21 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: qcom: x1e80100-romulus: Drop clock-names from PS8830 | Problem Details:
The preemptively-merged node contains a property absent from the final
bindings. Remove it.
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Fixes: b16ee3d0cda4 ("arm64: dts: qcom: x1e80100-romulus: Set up PS8830s")
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https:/... | ```diff
diff --git a/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi b/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi
index 6a883fafe3c7..da8cef62ae73 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi
@@ -794,7 +794,6 ... |
6d617082867d4789ea4dcc67fc483460e2ac1d05 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: qcom: x1e80100-dell-xps13-9345: Drop clock-names from PS8830 | Problem Details:
The preemptively-merged node contains a property absent from the final
bindings. Remove it.
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Fixes: bd2dbbb1f35a ("arm64: dts: qcom: x1e80100-dell-xps13-9345: Introduce retimer support")
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro... | ```diff
diff --git a/arch/arm64/boot/dts/qcom/x1e80100-dell-xps13-9345.dts b/arch/arm64/boot/dts/qcom/x1e80100-dell-xps13-9345.dts
index 124051334be0..5d807fb34aee 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100-dell-xps13-9345.dts
+++ b/arch/arm64/boot/dts/qcom/x1e80100-dell-xps13-9345.dts
@@ -612,7 +612,6 @@
reg = ... |
9ea77c65b7b0357c54899a24ffd37d0430c90913 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: qcom: sc8180x: Rename AOSS_QMP to power-management | Problem Details:
The node is currently named power-controller, which requires the device
underneath is a power domain provider. Rename it to align with other
SoCs and resolve this sort of warnings:
power-controller@c310000: '#power-domain-cells' is a required property
Fixes: 8575f197b077 ("arm64: dts: qcom: Introduce... | ```diff
diff --git a/arch/arm64/boot/dts/qcom/sc8180x.dtsi b/arch/arm64/boot/dts/qcom/sc8180x.dtsi
index 28693a3bfc7f..f142eb63b8d7 100644
--- a/arch/arm64/boot/dts/qcom/sc8180x.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8180x.dtsi
@@ -3524,7 +3524,7 @@
#thermal-sensor-cells = <1>;
};
- aoss_qmp: power-controller@... |
bc09537f4745aae561f56daad0353d1b876bc096 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: qcom: qcs615: Rename AOSS_QMP to power-management | Problem Details:
The node is currently named power-controller, which requires the device
underneath is a power domain provider. Rename it to align with other
SoCs and resolve this sort of warnings:
power-controller@c300000: '#power-domain-cells' is a required property
Fixes: 0775021783b5 ("arm64: dts: qcom: qcs615: a... | ```diff
diff --git a/arch/arm64/boot/dts/qcom/qcs615.dtsi b/arch/arm64/boot/dts/qcom/qcs615.dtsi
index f9398cf95003..1627110bcfc9 100644
--- a/arch/arm64/boot/dts/qcom/qcs615.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs615.dtsi
@@ -3208,7 +3208,7 @@
interrupt-controller;
};
- aoss_qmp: power-controller@c300000 {
+... |
a3715ce8650928e2da7060957a7e9b962d8bb7be | Analyze and fix the following issue in the Linux kernel code: arm64: dts: qcom: sdx75: Rename AOSS_QMP to power-management | Problem Details:
The node is currently named power-controller, which requires the device
underneath is a power domain provider. Rename it to align with other
SoCs and resolve this sort of warnings:
power-controller@c310000: '#power-domain-cells' is a required property
Fixes: 91f767eb6938 ("arm64: dts: qcom: sdx75: Ad... | ```diff
diff --git a/arch/arm64/boot/dts/qcom/sdx75.dtsi b/arch/arm64/boot/dts/qcom/sdx75.dtsi
index 8da2383861e4..8e63f635a327 100644
--- a/arch/arm64/boot/dts/qcom/sdx75.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdx75.dtsi
@@ -1079,7 +1079,7 @@
interrupt-controller;
};
- aoss_qmp: power-controller@c310000 {
+ ao... |
6810ecd57eb4ba9e09bac851d5b9d56c5e5acc1a | Analyze and fix the following issue in the Linux kernel code: arm64: dts: qcom: sdx75: Fix up the USB interrupt description | Problem Details:
Commit 53c6d854be4e ("dt-bindings: usb: dwc3: Clean up hs_phy_irq in binding")
reworked the dt-bindings to accurately represent the hardware.
Execute the second half of the cleanup by wiring up the missing
pwr_event IRQ and adjusting the entry order.
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qu... | ```diff
diff --git a/arch/arm64/boot/dts/qcom/sdx75.dtsi b/arch/arm64/boot/dts/qcom/sdx75.dtsi
index b0a8a0fe5f39..8da2383861e4 100644
--- a/arch/arm64/boot/dts/qcom/sdx75.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdx75.dtsi
@@ -1008,14 +1008,16 @@
<&gcc GCC_USB30_MASTER_CLK>;
assigned-clock-rates = <19200000>, <... |
67d15c7aa0864dfd82325c7e7e7d8548b5224c7b | Analyze and fix the following issue in the Linux kernel code: accel/qaic: Fix integer overflow in qaic_validate_req() | Problem Details:
These are u64 variables that come from the user via
qaic_attach_slice_bo_ioctl(). Use check_add_overflow() to ensure that
the math doesn't have an integer wrapping bug.
Cc: stable@vger.kernel.org
Fixes: ff13be830333 ("accel/qaic: Add datapath")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
... | ```diff
diff --git a/drivers/accel/qaic/qaic_data.c b/drivers/accel/qaic/qaic_data.c
index ffcdf5738d09..43aba57b48f0 100644
--- a/drivers/accel/qaic/qaic_data.c
+++ b/drivers/accel/qaic/qaic_data.c
@@ -557,6 +557,7 @@ static bool invalid_sem(struct qaic_sem *sem)
static int qaic_validate_req(struct qaic_device *qdev,... |
84a833d90635e4b846333e2df0ae72f9cbecac39 | Analyze and fix the following issue in the Linux kernel code: accel/qaic: Fix possible data corruption in BOs > 2G | Problem Details:
When slicing a BO, we need to iterate through the BO's sgt to find the
right pieces to construct the slice. Some of the data types chosen for
this process are incorrectly too small, and can overflow. This can
result in the incorrect slice construction, which can lead to data
corruption in workload exec... | ```diff
diff --git a/drivers/accel/qaic/qaic_data.c b/drivers/accel/qaic/qaic_data.c
index c20eb63750f5..ffcdf5738d09 100644
--- a/drivers/accel/qaic/qaic_data.c
+++ b/drivers/accel/qaic/qaic_data.c
@@ -172,9 +172,10 @@ static void free_slice(struct kref *kref)
static int clone_range_of_sgt_for_slice(struct qaic_devic... |
8189aa56dbed0bfb46b7b30d4d231f57ab17b3f4 | Analyze and fix the following issue in the Linux kernel code: PCI: dwc: ep: Return -ENOMEM for allocation failures | Problem Details:
If the bitmap or memory allocations fail, then dw_pcie_ep_init_registers()
will incorrectly return a success.
Return -ENOMEM instead.
Fixes: 869bc5253406 ("PCI: dwc: ep: Fix DBI access failure for drivers requiring refclk from host")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
[kwilczynsk... | ```diff
diff --git a/drivers/pci/controller/dwc/pcie-designware-ep.c b/drivers/pci/controller/dwc/pcie-designware-ep.c
index 11ff292ca87d..2212609632c4 100644
--- a/drivers/pci/controller/dwc/pcie-designware-ep.c
+++ b/drivers/pci/controller/dwc/pcie-designware-ep.c
@@ -774,6 +774,7 @@ int dw_pcie_ep_init_registers(str... |
baaef0a274cfb75f9b50eab3ef93205e604f662c | Analyze and fix the following issue in the Linux kernel code: misc: pci_endpoint_test: Fix 'irq_type' to convey the correct type | Problem Details:
There are two variables that indicate the interrupt type to be used
in the next test execution, "irq_type" as global and "test->irq_type".
The global is referenced from pci_endpoint_test_get_irq() to preserve
the current type for ioctl(PCITEST_GET_IRQTYPE).
The type set in this function isn't reflect... | ```diff
diff --git a/drivers/misc/pci_endpoint_test.c b/drivers/misc/pci_endpoint_test.c
index acf3d8dab131..896392c428de 100644
--- a/drivers/misc/pci_endpoint_test.c
+++ b/drivers/misc/pci_endpoint_test.c
@@ -833,6 +833,7 @@ static int pci_endpoint_test_set_irq(struct pci_endpoint_test *test,
return ret;
}
+ i... |
c361baf67200a79c878d72cc879b1217c52cec96 | Analyze and fix the following issue in the Linux kernel code: reset: imx: fix incorrect module device table | Problem Details:
The ID table is for of_device_id, not platform_device_id:
ERROR: modpost: drivers/reset/reset-imx-scu: type mismatch between imx_scu_reset_ids[] and MODULE_DEVICE_TABLE(platform, ...)
Fixes: 6b64fde5c183 ("reset: imx: Add SCU reset driver for i.MX8QXP and i.MX8QM")
Signed-off-by: Arnd Bergmann <arnd@... | ```diff
diff --git a/drivers/reset/reset-imx-scu.c b/drivers/reset/reset-imx-scu.c
index d3074eaad4c9..919fc29f944c 100644
--- a/drivers/reset/reset-imx-scu.c
+++ b/drivers/reset/reset-imx-scu.c
@@ -85,7 +85,7 @@ static const struct of_device_id imx_scu_reset_ids[] = {
{ .compatible = "fsl,imx-scu-reset", },
{}
};... |
b1a7f99967fc0c052db8e65b449c7b32b1e9177f | Analyze and fix the following issue in the Linux kernel code: PCI: Check BAR index for validity | Problem Details:
Many functions in PCI use accessor macros such as pci_resource_len(),
which take a BAR index. That index, however, is never checked for
validity, potentially resulting in undefined behavior by overflowing the
array pci_dev.resource in the macro pci_resource_n().
Since many users of those macros direct... | ```diff
diff --git a/drivers/pci/devres.c b/drivers/pci/devres.c
index 728ed0c7f70a..73047316889e 100644
--- a/drivers/pci/devres.c
+++ b/drivers/pci/devres.c
@@ -577,7 +577,7 @@ static int pcim_add_mapping_to_legacy_table(struct pci_dev *pdev,
{
void __iomem **legacy_iomap_table;
- if (bar >= PCI_STD_NUM_BARS)
+ ... |
73782fc64793f6e6e0118797d3b9044436f2e8e9 | Analyze and fix the following issue in the Linux kernel code: i915/gt/selftests: Disable lrc_timestamp test | Problem Details:
This test was designed to isolate a bug in tigerlake and dg2 hardware.
The bug was found and fixed in newer generations.
Since we won't support any new hardware with this driver, the test
should now be turned off in the CI to not pollute it with random failures
on previous hardware.
For reference, the... | ```diff
diff --git a/drivers/gpu/drm/i915/gt/selftest_lrc.c b/drivers/gpu/drm/i915/gt/selftest_lrc.c
index e17b8777d21d..8051123108e5 100644
--- a/drivers/gpu/drm/i915/gt/selftest_lrc.c
+++ b/drivers/gpu/drm/i915/gt/selftest_lrc.c
@@ -7,6 +7,7 @@
#include "gem/i915_gem_internal.h"
+#include "i915_drv.h"
#include ... |
b3c221e752c4e46fd86d6e15153fa8c38bc3f250 | Analyze and fix the following issue in the Linux kernel code: clk: amlogic: a1: fix a typo | Problem Details:
Fix a typo in MODULE_DESCRIPTION for a1 PLL driver, S4 should be A1.
Signed-off-by: Jian Hu <jian.hu@amlogic.com>
Reviewed-by: Dmitry Rokosov <ddrokosov@salutedevices.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20241231062552.2982266-1-jian.hu@amlogic.c... | ```diff
diff --git a/drivers/clk/meson/a1-pll.c b/drivers/clk/meson/a1-pll.c
index 8d7c7b4493c4..86d8159f3319 100644
--- a/drivers/clk/meson/a1-pll.c
+++ b/drivers/clk/meson/a1-pll.c
@@ -356,7 +356,7 @@ static struct platform_driver a1_pll_clkc_driver = {
};
module_platform_driver(a1_pll_clkc_driver);
-MODULE_DESCR... |
7915d7d5407c026fa9343befb4d3343f7a345f97 | Analyze and fix the following issue in the Linux kernel code: clk: amlogic: gxbb: drop non existing 32k clock parent | Problem Details:
The 32k clock reference a parent 'cts_slow_oscin' with a fixme note saying
that this clock should be provided by AO controller.
The HW probably has this clock but it does not exist at the moment in
any controller implementation. Furthermore, referencing clock by the global
name should be avoided whene... | ```diff
diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c
index df9250de51dc..3abb44a2532b 100644
--- a/drivers/clk/meson/gxbb.c
+++ b/drivers/clk/meson/gxbb.c
@@ -1266,14 +1266,13 @@ static struct clk_regmap gxbb_cts_i958 = {
},
};
+/*
+ * This table skips a clock named 'cts_slow_oscin' in the docu... |
f38f7fe4830c5cb4eac138249225f119e7939965 | Analyze and fix the following issue in the Linux kernel code: clk: amlogic: gxbb: drop incorrect flag on 32k clock | Problem Details:
gxbb_32k_clk_div sets CLK_DIVIDER_ROUND_CLOSEST in the init_data flag which
is incorrect. This is field is not where the divider flags belong.
Thankfully, CLK_DIVIDER_ROUND_CLOSEST maps to bit 4 which is an unused
clock flag, so there is no unintended consequence to this error.
Effectively, the clock... | ```diff
diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c
index 8575b8485385..df9250de51dc 100644
--- a/drivers/clk/meson/gxbb.c
+++ b/drivers/clk/meson/gxbb.c
@@ -1306,7 +1306,7 @@ static struct clk_regmap gxbb_32k_clk_div = {
&gxbb_32k_clk_sel.hw
},
.num_parents = 1,
- .flags = CLK_SET_RATE_... |
8995f8f108c3ac5ad52b12a6cfbbc7b3b32e9a58 | Analyze and fix the following issue in the Linux kernel code: clk: amlogic: g12b: fix cluster A parent data | Problem Details:
Several clocks used by both g12a and g12b use the g12a cpu A clock hw
pointer as clock parent. This is incorrect on g12b since the parents of
cluster A cpu clock are different. Also the hw clock provided as parent to
these children is not even registered clock on g12b.
Fix the problem by reverting to ... | ```diff
diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c
index d978516bba34..ceabebb1863d 100644
--- a/drivers/clk/meson/g12a.c
+++ b/drivers/clk/meson/g12a.c
@@ -1137,8 +1137,18 @@ static struct clk_regmap g12a_cpu_clk_div16_en = {
.hw.init = &(struct clk_init_data) {
.name = "cpu_clk_div16_en",
... |
0079e77c08de692cb20b38e408365c830a44b1ef | Analyze and fix the following issue in the Linux kernel code: clk: amlogic: g12a: fix mmc A peripheral clock | Problem Details:
The bit index of the peripheral clock for mmc A is wrong
This was probably not a problem for mmc A as the peripheral is likely left
enabled by the bootloader.
No issues has been reported so far but it could be a problem, most likely
some form of conflict between the ethernet and mmc A clock, breaking
... | ```diff
diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c
index cfffd434e998..d978516bba34 100644
--- a/drivers/clk/meson/g12a.c
+++ b/drivers/clk/meson/g12a.c
@@ -4311,7 +4311,7 @@ static MESON_GATE(g12a_spicc_1, HHI_GCLK_MPEG0, 14);
static MESON_GATE(g12a_hiu_reg, HHI_GCLK_MPEG0, 19);
static MESO... |
e3260237aaadc9799107ccb940c6688195c4518d | Analyze and fix the following issue in the Linux kernel code: PCI: pciehp: Avoid unnecessary device replacement check | Problem Details:
Hot-removal of nested PCI hotplug ports suffers from a long-standing race
condition which can lead to a deadlock: A parent hotplug port acquires
pci_lock_rescan_remove(), then waits for pciehp to unbind from a child
hotplug port. Meanwhile that child hotplug port tries to acquire
pci_lock_rescan_remo... | ```diff
diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
index ff458e692fed..997841c69893 100644
--- a/drivers/pci/hotplug/pciehp_core.c
+++ b/drivers/pci/hotplug/pciehp_core.c
@@ -286,9 +286,12 @@ static int pciehp_suspend(struct pcie_device *dev)
static bool pciehp_device_replaced... |
d8dfda5af0be6e48178b6f4b46c6af30b06335b2 | Analyze and fix the following issue in the Linux kernel code: KVM: s390: pv: fix race when making a page secure | Problem Details:
Holding the pte lock for the page that is being converted to secure is
needed to avoid races. A previous commit removed the locking, which
caused issues. Fix by locking the pte again.
Fixes: 5cbe24350b7d ("KVM: s390: move pv gmap functions into kvm")
Reported-by: David Hildenbrand <david@redhat.com>
T... | ```diff
diff --git a/arch/s390/include/asm/gmap.h b/arch/s390/include/asm/gmap.h
index 4e73ef46d4b2..9f2814d0e1e9 100644
--- a/arch/s390/include/asm/gmap.h
+++ b/arch/s390/include/asm/gmap.h
@@ -139,7 +139,6 @@ int s390_replace_asce(struct gmap *gmap);
void s390_uv_destroy_pfns(unsigned long count, unsigned long *pfns... |
ee20c69c789b6cb2179a535cf440d72b98f4a134 | Analyze and fix the following issue in the Linux kernel code: drm: adp: Fix NULL vs IS_ERR() check in adp_plane_new() | Problem Details:
The __drmm_universal_plane_alloc() function doesn't return NULL, it
returns error pointers. Update the check to match.
Fixes: 332122eba628 ("drm: adp: Add Apple Display Pipe driver")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Acked-by: Sasha Finkelstein <fnkl.kernel@gmail.com>
Link: http... | ```diff
diff --git a/drivers/gpu/drm/adp/adp_drv.c b/drivers/gpu/drm/adp/adp_drv.c
index 0eeb9e5fab26..c98c647f981d 100644
--- a/drivers/gpu/drm/adp/adp_drv.c
+++ b/drivers/gpu/drm/adp/adp_drv.c
@@ -232,9 +232,9 @@ static struct drm_plane *adp_plane_new(struct adp_drv_private *adp)
ALL_CRTCS, &adp_plane_func... |
03f1444016b71feffa1dfb8a51f15ba592f94b13 | Analyze and fix the following issue in the Linux kernel code: PM: sleep: Fix handling devices with direct_complete set on errors | Problem Details:
When dpm_suspend() fails, some devices with power.direct_complete set
may not have been handled by device_suspend() yet, so runtime PM has
not been disabled for them yet even though power.direct_complete is set.
Since device_resume() expects that runtime PM has been disabled for all
devices with power... | ```diff
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index 1b0eb83f7061..ad50018b8047 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -938,6 +938,9 @@ static void device_resume(struct device *dev, pm_message_t state, bool async)
if (dev->power.syscore)
goto Complete;... |
5442d22da7dbff3ba8c6720fc6f23ea4934d402d | Analyze and fix the following issue in the Linux kernel code: Coresight: Fix a NULL vs IS_ERR() bug in probe | Problem Details:
The devm_platform_get_and_ioremap_resource() function doesn't
return NULL, it returns error pointers. Update the checking to
match.
Fixes: f78d206f3d73 ("Coresight: Add Coresight TMC Control Unit driver")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.... | ```diff
diff --git a/drivers/hwtracing/coresight/coresight-ctcu-core.c b/drivers/hwtracing/coresight/coresight-ctcu-core.c
index da35d8b4d579..c6bafc96db96 100644
--- a/drivers/hwtracing/coresight/coresight-ctcu-core.c
+++ b/drivers/hwtracing/coresight/coresight-ctcu-core.c
@@ -204,8 +204,8 @@ static int ctcu_probe(str... |
0b4ffbe4888a2c71185eaf5c1a02dd3586a9bc04 | Analyze and fix the following issue in the Linux kernel code: tracing: Correct the refcount if the hist/hist_debug file fails to open | Problem Details:
The function event_{hist,hist_debug}_open() maintains the refcount of
'file->tr' and 'file' through tracing_open_file_tr(). However, it does
not roll back these counts on subsequent failure paths, resulting in a
refcount leak.
A very obvious case is that if the hist/hist_debug file belongs to a
specif... | ```diff
diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c
index ad7419e24055..53dc6719181e 100644
--- a/kernel/trace/trace_events_hist.c
+++ b/kernel/trace/trace_events_hist.c
@@ -5689,12 +5689,16 @@ static int event_hist_open(struct inode *inode, struct file *file)
guard(mutex)(&event_... |
5a19143124be42900b3fbc9ada3c919632eb45eb | Analyze and fix the following issue in the Linux kernel code: can: flexcan: disable transceiver during system PM | Problem Details:
During system PM, if no wakeup requirement, disable transceiver to
save power.
Fixes: 4de349e786a3 ("can: flexcan: fix resume function")
Cc: stable@vger.kernel.org
Reviewed-by: Frank Li <frank.li@nxp.com>
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Link: https://patch.msgid.link/20250314110145.8991... | ```diff
diff --git a/drivers/net/can/flexcan/flexcan-core.c b/drivers/net/can/flexcan/flexcan-core.c
index 3a71fd235722..b080740bcb10 100644
--- a/drivers/net/can/flexcan/flexcan-core.c
+++ b/drivers/net/can/flexcan/flexcan-core.c
@@ -2260,6 +2260,10 @@ static int __maybe_unused flexcan_suspend(struct device *device)
... |
fd99d6ed20234b83d65b9c5417794343577cf3e5 | Analyze and fix the following issue in the Linux kernel code: can: flexcan: only change CAN state when link up in system PM | Problem Details:
After a suspend/resume cycle on a down interface, it will come up as
ERROR-ACTIVE.
$ ip -details -s -s a s dev flexcan0
3: flexcan0: <NOARP,ECHO> mtu 16 qdisc pfifo_fast state DOWN group default qlen 10
link/can promiscuity 0 allmulti 0 minmtu 0 maxmtu 0
can state STOPPED (berr-counter tx 0 r... | ```diff
diff --git a/drivers/net/can/flexcan/flexcan-core.c b/drivers/net/can/flexcan/flexcan-core.c
index ac1a860986df..3a71fd235722 100644
--- a/drivers/net/can/flexcan/flexcan-core.c
+++ b/drivers/net/can/flexcan/flexcan-core.c
@@ -2266,8 +2266,9 @@ static int __maybe_unused flexcan_suspend(struct device *device)
... |
f82718251e302fd6321224d6c3be969245d5a2d2 | Analyze and fix the following issue in the Linux kernel code: mfd: qnap-mcu: Convert commas to semicolons in qnap_mcu_exec() | Problem Details:
Replace comma between expressions with semicolons.
Using a ',' in place of a ';' can have unintended side effects.
Although that is not the case here, it is seems best to use ';'
unless ',' is intended.
Found by inspection.
No functional change intended.
Compile tested only.
Fixes: 998f70d1806b ("mf... | ```diff
diff --git a/drivers/mfd/qnap-mcu.c b/drivers/mfd/qnap-mcu.c
index 4be39d8b2905..89a8a1913d42 100644
--- a/drivers/mfd/qnap-mcu.c
+++ b/drivers/mfd/qnap-mcu.c
@@ -158,9 +158,9 @@ int qnap_mcu_exec(struct qnap_mcu *mcu,
mutex_lock(&mcu->bus_lock);
- reply->data = rx,
- reply->length = length,
- reply->rece... |
5c4e79e29a9fe4ea132118ac40c2bc97cfe23077 | Analyze and fix the following issue in the Linux kernel code: xenfs/xensyms: respect hypervisor's "next" indication | Problem Details:
The interface specifies the symnum field as an input and output; the
hypervisor sets it to the next sequential symbol's index. xensyms_next()
incrementing the position explicitly (and xensyms_next_sym()
decrementing it to "rewind") is only correct as long as the sequence of
symbol indexes is non-sparse... | ```diff
diff --git a/drivers/xen/xenfs/xensyms.c b/drivers/xen/xenfs/xensyms.c
index b799bc759c15..088b7f02c358 100644
--- a/drivers/xen/xenfs/xensyms.c
+++ b/drivers/xen/xenfs/xensyms.c
@@ -48,7 +48,7 @@ static int xensyms_next_sym(struct xensyms *xs)
return -ENOMEM;
set_xen_guest_handle(symdata->name, xs->na... |
c2820405ba55a38932aa2177f026b70064296663 | Analyze and fix the following issue in the Linux kernel code: ALSA: usb-audio: Fix CME quirk for UF series keyboards | Problem Details:
Fix quirk for CME master keyboards so it not only handles
sysex but also song position pointer, MIDI timing clock, start
and stop messages, and active sensing. All of these can be
output by the CME UF series master keyboards.
Tested with a CME UF6 in a desktop Linux environment as
well as on the Zynth... | ```diff
diff --git a/sound/usb/midi.c b/sound/usb/midi.c
index 737dd00e97b1..aa2b7c589c01 100644
--- a/sound/usb/midi.c
+++ b/sound/usb/midi.c
@@ -489,16 +489,84 @@ static void ch345_broken_sysex_input(struct snd_usb_midi_in_endpoint *ep,
/*
* CME protocol: like the standard protocol, but SysEx commands are sent a... |
1c3dfc7c6b0f551fdca3f7c1f1e4c73be8adb17d | Analyze and fix the following issue in the Linux kernel code: xen/mcelog: Add __nonstring annotations for unterminated strings | Problem Details:
When a character array without a terminating NUL character has a static
initializer, GCC 15's -Wunterminated-string-initialization will only
warn if the array lacks the "nonstring" attribute[1]. Mark the arrays
with __nonstring to and correctly identify the char array as "not a C
string" and thereby el... | ```diff
diff --git a/include/xen/interface/xen-mca.h b/include/xen/interface/xen-mca.h
index 464aa6b3a5f9..1c9afbe8cc26 100644
--- a/include/xen/interface/xen-mca.h
+++ b/include/xen/interface/xen-mca.h
@@ -372,7 +372,7 @@ struct xen_mce {
#define XEN_MCE_LOG_LEN 32
struct xen_mce_log {
- char signature[12]; /* "MA... |
a1e36ec36356e33fd089761021e0de031ae3a06a | Analyze and fix the following issue in the Linux kernel code: selftests: drv-net: fix merge conflicts resolution | Problem Details:
After the recent merge between net-next and net, I got some conflicts on
my side because the merge resolution was different from Stephen's one
[1] I applied on my side in the MPTCP tree.
It looks like the code that is now in net-next is using the old way to
retrieve the local and remote addresses. Thi... | ```diff
diff --git a/tools/testing/selftests/drivers/net/ping.py b/tools/testing/selftests/drivers/net/ping.py
index 7a1026a07368..79f07e0510ec 100755
--- a/tools/testing/selftests/drivers/net/ping.py
+++ b/tools/testing/selftests/drivers/net/ping.py
@@ -15,18 +15,18 @@ no_sleep=False
def _test_v4(cfg) -> None:
c... |
f09d3937d400433080d17982bd1a540da53a156d | Analyze and fix the following issue in the Linux kernel code: PCI: Fix wrong length of devres array | Problem Details:
The array for the iomapping cookie addresses has a length of
PCI_STD_NUM_BARS. This constant, however, only describes standard BARs;
while PCI can allow for additional, special BARs.
The total number of PCI resources is described by constant
PCI_NUM_RESOURCES, which is also used in, e.g., pci_select_b... | ```diff
diff --git a/drivers/pci/devres.c b/drivers/pci/devres.c
index 3431a7df3e0d..728ed0c7f70a 100644
--- a/drivers/pci/devres.c
+++ b/drivers/pci/devres.c
@@ -40,7 +40,7 @@
* Legacy struct storing addresses to whole mapped BARs.
*/
struct pcim_iomap_devres {
- void __iomem *table[PCI_STD_NUM_BARS];
+ void __io... |
4cdf1d2a816a93fa02f7b6b5492dc7f55af2a199 | Analyze and fix the following issue in the Linux kernel code: mfd: ene-kb3930: Fix a potential NULL pointer dereference | Problem Details:
The off_gpios could be NULL. Add missing check in the kb3930_probe().
This is similar to the issue fixed in commit b1ba8bcb2d1f
("backlight: hx8357: Fix potential NULL pointer dereference").
This was detected by our static analysis tool.
Cc: stable@vger.kernel.org
Fixes: ede6b2d1dfc0 ("mfd: ene-kb393... | ```diff
diff --git a/drivers/mfd/ene-kb3930.c b/drivers/mfd/ene-kb3930.c
index fa0ad2f14a39..9460a67acb0b 100644
--- a/drivers/mfd/ene-kb3930.c
+++ b/drivers/mfd/ene-kb3930.c
@@ -162,7 +162,7 @@ static int kb3930_probe(struct i2c_client *client)
devm_gpiod_get_array_optional(dev, "off", GPIOD_IN);
if (IS_ERR(dda... |
2d8cb9ffe18c2f1e5bd07a19cbce85b26c1d0cf0 | Analyze and fix the following issue in the Linux kernel code: mfd: sm501: Switch to BIT() to mitigate integer overflows | Problem Details:
If offset end up being high enough, right hand expression in functions
like sm501_gpio_set() shifted left for that number of bits, may
not fit in int type.
Just in case, fix that by using BIT() both as an option safe from
overflow issues and to make this step look similar to other gpio
drivers.
Found... | ```diff
diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c
index 0469e85d72cf..7ee293b09f62 100644
--- a/drivers/mfd/sm501.c
+++ b/drivers/mfd/sm501.c
@@ -920,7 +920,7 @@ static void sm501_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
{
struct sm501_gpio_chip *smchip = gpiochip_get_data(chip);
s... |
1dba0a37644ed3022558165bbb5cb9bda540eaf7 | Analyze and fix the following issue in the Linux kernel code: can: rcar_canfd: Fix page entries in the AFL list | Problem Details:
There are a total of 96 AFL pages and each page has 16 entries with
registers CFDGAFLIDr, CFDGAFLMr, CFDGAFLP0r, CFDGAFLP1r holding
the rule entries (r = 0..15).
Currently, RCANFD_GAFL* macros use a start variable to find AFL entries,
which is incorrect as the testing on RZ/G3E shows ch1 and ch4
gets ... | ```diff
diff --git a/drivers/net/can/rcar/rcar_canfd.c b/drivers/net/can/rcar/rcar_canfd.c
index df1a5d0b37b2..aa3df0d05b85 100644
--- a/drivers/net/can/rcar/rcar_canfd.c
+++ b/drivers/net/can/rcar/rcar_canfd.c
@@ -787,22 +787,14 @@ static void rcar_canfd_configure_controller(struct rcar_canfd_global *gpriv)
}
stat... |
51f6fc9eb1d77ae5cacc796fc043dedc1f0f0073 | Analyze and fix the following issue in the Linux kernel code: dt-bindings: can: renesas,rcar-canfd: Fix typo in pattern properties for R-Car V4M | Problem Details:
The Renesas R-Car V4M(R8A779H0) SoC, supports up to four channels.
Fix the typo 5->4 in pattern properties.
Fixes: ced52c6ed257 ("dt-bindings: can: renesas,rcar-canfd: Document R-Car V4M support")
Cc: stable@vger.kernel.org
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: "Rob Herri... | ```diff
diff --git a/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml b/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml
index 7c5ac5d2e880..f6884f6e59e7 100644
--- a/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml
+++ b/Documentation/devicetree/bindings/net/can/renes... |
80b5f90158d1364cbd80ad82852a757fc0692bf2 | Analyze and fix the following issue in the Linux kernel code: can: statistics: use atomic access in hot path | Problem Details:
In can_send() and can_receive() CAN messages and CAN filter matches are
counted to be visible in the CAN procfs files.
KCSAN detected a data race within can_send() when two CAN frames have
been generated by a timer event writing to the same CAN netdevice at the
same time. Use atomic operations to acce... | ```diff
diff --git a/net/can/af_can.c b/net/can/af_can.c
index 01f3fbb3b67d..65230e81fa08 100644
--- a/net/can/af_can.c
+++ b/net/can/af_can.c
@@ -287,8 +287,8 @@ int can_send(struct sk_buff *skb, int loop)
netif_rx(newskb);
/* update statistics */
- pkg_stats->tx_frames++;
- pkg_stats->tx_frames_delta++;
+ atom... |
1d22a122ffb116c3cf78053e812b8b21f8852ee9 | Analyze and fix the following issue in the Linux kernel code: can: ucan: fix out of bound read in strscpy() source | Problem Details:
Commit 7fdaf8966aae ("can: ucan: use strscpy() to instead of strncpy()")
unintentionally introduced a one byte out of bound read on strscpy()'s
source argument (which is kind of ironic knowing that strscpy() is meant
to be a more secure alternative :)).
Let's consider below buffers:
dest[len + 1]; ... | ```diff
diff --git a/drivers/net/can/usb/ucan.c b/drivers/net/can/usb/ucan.c
index 39a63b7313a4..07406daf7c88 100644
--- a/drivers/net/can/usb/ucan.c
+++ b/drivers/net/can/usb/ucan.c
@@ -186,7 +186,7 @@ union ucan_ctl_payload {
*/
struct ucan_ctl_cmd_get_protocol_version cmd_get_protocol_version;
- u8 raw[128];
... |
8c75f3e6a433d92084ad4e78b029ae680865420f | Analyze and fix the following issue in the Linux kernel code: usb: gadget: aspeed: Add NULL pointer check in ast_vhub_init_dev() | Problem Details:
The variable d->name, returned by devm_kasprintf(), could be NULL.
A pointer check is added to prevent potential NULL pointer dereference.
This is similar to the fix in commit 3027e7b15b02
("ice: Fix some null pointer dereference issues in ice_ptp.c").
This issue is found by our static analysis tool
... | ```diff
diff --git a/drivers/usb/gadget/udc/aspeed-vhub/dev.c b/drivers/usb/gadget/udc/aspeed-vhub/dev.c
index 573109ca5b79..a09f72772e6e 100644
--- a/drivers/usb/gadget/udc/aspeed-vhub/dev.c
+++ b/drivers/usb/gadget/udc/aspeed-vhub/dev.c
@@ -548,6 +548,9 @@ int ast_vhub_init_dev(struct ast_vhub *vhub, unsigned int idx... |
440ca0cfdfd0d7cf575e9176c07358a1ed2477ba | Analyze and fix the following issue in the Linux kernel code: dt-bindings: usb: qcom,dwc3: Synchronize minItems for interrupts and -names | Problem Details:
It makes sense that ARRAY_SIZE(prop) should == ARRAY_SIZE(prop-names),
so allow that to happen with interrupts.
Fixes bogus warnings such as:
usb@c2f8800: interrupt-names: ['pwr_event', 'qusb2_phy', 'hs_phy_irq'] is too short
Fixes: 53c6d854be4e ("dt-bindings: usb: dwc3: Clean up hs_phy_irq in bindin... | ```diff
diff --git a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
index a2b3cf625e5b..64137c1619a6 100644
--- a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
@@ -404,6 +404,7 @@ allOf:
... |
f2865c6300d75a9f187dd7918d248e010970fd44 | Analyze and fix the following issue in the Linux kernel code: usb: typec: tcpm: fix state transition for SNK_WAIT_CAPABILITIES state in run_state_machine() | Problem Details:
A subtle error got introduced while manually fixing merge conflict in
tcpm.c for commit 85c4efbe6088 ("Merge v6.12-rc6 into usb-next"). As a
result of this error, the next state is unconditionally set to
SNK_WAIT_CAPABILITIES_TIMEOUT while handling SNK_WAIT_CAPABILITIES state
in run_state_machine(...).... | ```diff
diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c
index 6bf1a22c785a..62ca4a0ec55b 100644
--- a/drivers/usb/typec/tcpm/tcpm.c
+++ b/drivers/usb/typec/tcpm/tcpm.c
@@ -5117,16 +5117,16 @@ static void run_state_machine(struct tcpm_port *port)
*/
if (port->vbus_never_low) {
port-... |
878516a9e62cd220379e511d43dcf58df3a6ca9f | Analyze and fix the following issue in the Linux kernel code: drm/ttm/tests: fix incorrect assert in ttm_bo_unreserve_bulk() | Problem Details:
In the ttm_bo_unreserve_bulk() test function, resv is allocated using
kunit_kzalloc(), but the subsequent assertion mistakenly verifies the
ttm_dev pointer instead of the resv pointer.
Fix the assertion to properly verify the resv pointer.
Signed-off-by: Qasim Ijaz <qasdev00@gmail.com>
Link: https://... | ```diff
diff --git a/drivers/gpu/drm/ttm/tests/ttm_bo_test.c b/drivers/gpu/drm/ttm/tests/ttm_bo_test.c
index f8f20d2f6174..e08e5a138420 100644
--- a/drivers/gpu/drm/ttm/tests/ttm_bo_test.c
+++ b/drivers/gpu/drm/ttm/tests/ttm_bo_test.c
@@ -340,7 +340,7 @@ static void ttm_bo_unreserve_bulk(struct kunit *test)
KUNIT_ASS... |
0686a818d77a431fc3ba2fab4b46bbb04e8c9380 | Analyze and fix the following issue in the Linux kernel code: bus: mhi: host: Fix race between unprepare and queue_buf | Problem Details:
A client driver may use mhi_unprepare_from_transfer() to quiesce
incoming data during the client driver's tear down. The client driver
might also be processing data at the same time, resulting in a call to
mhi_queue_buf() which will invoke mhi_gen_tre(). If mhi_gen_tre() runs
after mhi_unprepare_from_t... | ```diff
diff --git a/drivers/bus/mhi/host/main.c b/drivers/bus/mhi/host/main.c
index 4c91ffd6ed0e..9bb0df43ceef 100644
--- a/drivers/bus/mhi/host/main.c
+++ b/drivers/bus/mhi/host/main.c
@@ -1188,11 +1188,16 @@ int mhi_gen_tre(struct mhi_controller *mhi_cntrl, struct mhi_chan *mhi_chan,
struct mhi_ring_element *mhi_t... |
eb6cdfb807d038d9b9986b5c87188f28a4071eae | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu: Restore uncached behaviour on GFX12 | Problem Details:
Always use MTYPE_UC if UNCACHED flag is specified.
This makes kernarg region uncached and it restores
usermode cache disable debug flag functionality.
Do not set MTYPE_UC for COHERENT flag, on GFX12 coherence is handled by
shader code.
Signed-off-by: David Belanger <david.belanger@amd.com>
Reviewed-... | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c
index bf8d01da8815..05c026d0b0d9 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c
@@ -501,9 +501,6 @@ static void gmc_v12_0_get_vm_pte(struct amdgpu_device *adev,
ui... |
ebdc52607a46cda08972888178c6aa9cd6965141 | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu/gfx12: correct cleanup of 'me' field with gfx_v12_0_me_fini() | Problem Details:
In gfx_v12_0_cp_gfx_load_me_microcode_rs64(), gfx_v12_0_pfp_fini() is
incorrectly used to free 'me' field of 'gfx', since gfx_v12_0_pfp_fini()
can only release 'pfp' field of 'gfx'. The release function of 'me' field
should be gfx_v12_0_me_fini().
Fixes: 52cb80c12e8a ("drm/amdgpu: Add gfx v12_0 ip blo... | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
index 87dc4195192c..da364e04f09c 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
@@ -2455,7 +2455,7 @@ static int gfx_v12_0_cp_gfx_load_me_microcode_rs64(struct amdgpu_de... |
42d9d7bed270247f134190ba0cb05bbd072f58c2 | Analyze and fix the following issue in the Linux kernel code: drm/amd/display: avoid NPD when ASIC does not support DMUB | Problem Details:
ctx->dmub_srv will de NULL if the ASIC does not support DMUB, which is
tested in dm_dmub_sw_init.
However, it will be dereferenced in dmub_hw_lock_mgr_cmd if
should_use_dmub_lock returns true.
This has been the case since dmub support has been added for PSR1.
Fix this by checking for dmub_srv in sho... | ```diff
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dmub_hw_lock_mgr.c b/drivers/gpu/drm/amd/display/dc/dce/dmub_hw_lock_mgr.c
index bf636b28e3e1..a262598aa676 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dmub_hw_lock_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dmub_hw_lock_mgr.c
@@ -63,6 +63,10 @@ void dmub_... |
f81cd793119e7f4b426a825435d49cc10a081c7a | Analyze and fix the following issue in the Linux kernel code: drm/amd/amdgpu: Fix MES init sequence | Problem Details:
When MES is been used , the set_hw_resource_1 API is required to
initialize MES internal context correctly
Signed-off-by: Shaoyun Liu <shaoyun.liu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Signed-off-by: Alex Deucher <a... | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h
index 68d640aaa2e1..da2c9a8cb3e0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h
@@ -143,9 +143,9 @@ struct amdgpu_mes {
const struct amdgpu_mes_funcs *funcs;
... |
0c7e053448945e5a4379dc4396c762d7422b11ca | Analyze and fix the following issue in the Linux kernel code: drm/amdkfd: Correct F8_MODE for gfx950 | Problem Details:
Correct F8_MODE setting for gfx950 that was removed
Fixes: 61972cd93af7 ("drm/amdkfd: Set per-process flags only once for gfx9/10/11/12")
Signed-off-by: Amber Lin <Amber.Lin@amd.com>
Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviwanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.... | ```diff
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_v9.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_v9.c
index d794c8172b40..9fcc8c6e57b7 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_v9.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_v9.c
@@ -71,8 +71,7 @@... |
7e0459d453b911435673edd7a86eadc600c63238 | Analyze and fix the following issue in the Linux kernel code: drm/amdkfd: Fix instruction hazard in gfx12 trap handler | Problem Details:
VALU instructions with SGPR source need wait states to avoid hazard
with SALU using different SGPR.
v2: Eliminate some hazards to reduce code explosion
Signed-off-by: Jay Cornwall <jay.cornwall@amd.com>
Reviewed-by: Lancelot Six <lancelot.six@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com... | ```diff
diff --git a/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h b/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h
index 651660958e5b..0320163b6e74 100644
--- a/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h
+++ b/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h
@@ -3644,7 +3644,7 @@ static const uint32_t cwsr_trap_gfx... |
f844732e3ad9c4b78df7436232949b8d2096d1a6 | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu: Fix the race condition for draining retry fault | Problem Details:
Issue:
In the scenario where svm_range_restore_pages is called, but
svm->checkpoint_ts has not been set and the retry fault has not been
drained, svm_range_unmap_from_cpu is triggered and calls svm_range_free.
Meanwhile, svm_range_restore_pages continues execution and reaches
svm_range_from_addr. This ... | ```diff
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
index 1a38ac75abbd..63eeef2a75ba 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
@@ -3009,19 +3009,6 @@ svm_range_restore_pages(struct amdgpu_device *adev, unsigned int pasid,
... |
19478f2011f8b53dee401c91423c4e0b73753e4f | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu: Update SRIOV video codec caps | Problem Details:
There have been multiple fixes to the video caps that are missing for
SRIOV. Update the SRIOV caps with correct values.
Signed-off-by: David Rosca <david.rosca@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Ruijing Dong <ruijing.dong@amd.com>
Signed-off-by: Alex Deucher <alex... | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c
index 32b824c3658f..50e77d9b30af 100644
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -141,23 +141,23 @@ static struct amdgpu_video_codec_info sriov_sc_video_codecs_encode_array[] = {
};
static st... |
6e0d2fde3ae8fdb5b47e10389f23ed2cb4daec5d | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu: Fix JPEG video caps max size for navi1x and raven | Problem Details:
8192x8192 is the maximum supported resolution.
Signed-off-by: David Rosca <david.rosca@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Ruijing Dong <ruijing.dong@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c
index a18e6fb9fa3f..32b824c3658f 100644
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -83,7 +83,7 @@ static const struct amdgpu_video_codec_info nv_video_codecs_decode_array[] = {
{codec_info_build(... |
1a0807feb97082bff2b1342dbbe55a2a9a8bdb88 | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu: Fix MPEG2, MPEG4 and VC1 video caps max size | Problem Details:
1920x1088 is the maximum supported resolution.
Signed-off-by: David Rosca <david.rosca@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Ruijing Dong <ruijing.dong@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c
index 8068f384f56c..a18e6fb9fa3f 100644
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -78,10 +78,10 @@ static const struct amdgpu_video_codecs nv_video_codecs_encode = {
/* Navi1x */
static const ... |
2d52de55f9ee7aaee0e09ac443f77855989c6b68 | Analyze and fix the following issue in the Linux kernel code: drm/radeon: fix uninitialized size issue in radeon_vce_cs_parse() | Problem Details:
On the off chance that command stream passed from userspace via
ioctl() call to radeon_vce_cs_parse() is weirdly crafted and
first command to execute is to encode (case 0x03000001), the function
in question will attempt to call radeon_vce_cs_reloc() with size
argument that has not been properly initial... | ```diff
diff --git a/drivers/gpu/drm/radeon/radeon_vce.c b/drivers/gpu/drm/radeon/radeon_vce.c
index d1871af967d4..2355a78e1b69 100644
--- a/drivers/gpu/drm/radeon/radeon_vce.c
+++ b/drivers/gpu/drm/radeon/radeon_vce.c
@@ -557,7 +557,7 @@ int radeon_vce_cs_parse(struct radeon_cs_parser *p)
{
int session_idx = -1;
... |
9d484eac1ef859957b94437e10a4a6db95a9e427 | Analyze and fix the following issue in the Linux kernel code: dt-bindings: reset: fix double id on rk3562-cru reset ids | Problem Details:
Id 173 was accidentially used two times for SRST_P_DDR_HWLP and
SRST_P_DDR_PHY. This makes both resets ambiguous and also causes build
warnings like:
drivers/clk/rockchip/rst-rk3562.c:21:57: error: initialized field overwritten [-Werror=override-init]
21 | #define RK3562_DDRCRU_RESET_OFFSET(id, reg... | ```diff
diff --git a/include/dt-bindings/reset/rockchip,rk3562-cru.h b/include/dt-bindings/reset/rockchip,rk3562-cru.h
index a74471d7d2a9..8df95113056e 100644
--- a/include/dt-bindings/reset/rockchip,rk3562-cru.h
+++ b/include/dt-bindings/reset/rockchip,rk3562-cru.h
@@ -217,7 +217,7 @@
#define SRST_MSCH_BRG_BIU 171
... |
7bda89a2489fb012c4c63f3338827ad1f35c8880 | Analyze and fix the following issue in the Linux kernel code: ASoC: dt-bindings: sun4i-a10-codec: add hp-det-gpios | Problem Details:
Devices integrating Allwinner SoCs may use line-out or headphone jacks
with jack detection circuits attached to a GPIO. Support defining these
in DTs.
A number of Anbernic devices featuring the H700 SoC use this mechanism
to switch between a headphone jack and an internal speaker, so add these
to the ... | ```diff
diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-codec.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-codec.yaml
index ccae64ce3071..b4eca702febc 100644
--- a/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-codec.yaml
+++ b/Documentation/devicetree/binding... |
e9ed0ac3ccba65c17ed0d59c77a340a75abc317b | Analyze and fix the following issue in the Linux kernel code: drivers: clk: qcom: ipq5424: fix the freq table of sdcc1_apps clock | Problem Details:
The divider values in the sdcc1_apps frequency table were incorrectly
updated, assuming the frequency of gpll2_out_main to be 1152MHz.
However, the frequency of the gpll2_out_main clock is actually 576MHz
(gpll2/2).
Due to these incorrect divider values, the sdcc1_apps clock is running
at half of the ... | ```diff
diff --git a/drivers/clk/qcom/gcc-ipq5424.c b/drivers/clk/qcom/gcc-ipq5424.c
index 37b1a3ff8f4e..3d42f3d85c7a 100644
--- a/drivers/clk/qcom/gcc-ipq5424.c
+++ b/drivers/clk/qcom/gcc-ipq5424.c
@@ -640,11 +640,11 @@ static struct clk_rcg2 gcc_qupv3_uart1_clk_src = {
static const struct freq_tbl ftbl_gcc_sdcc1_app... |
5f0d2de417166698c8eba433b696037ce04730da | Analyze and fix the following issue in the Linux kernel code: dt-bindings: vendor-prefixes: add GOcontroll | Problem Details:
GOcontroll produces embedded linux systems and IO modules to use in
these systems, add its prefix.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Maud Spierings <maudspierings@gocontroll.com>
Link: https://patch.msgid.link/20250226-initial_display-v2-2-23fafa130817@gocontroll.com
Signed-... | ```diff
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index 5079ca6ce1d1..b5979832ddce 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -593,6 +593,8 @@ patte... |
f0066c8d1d3298e9f9d136a365139bac733e84c5 | Analyze and fix the following issue in the Linux kernel code: ASoC: tas2770: Fix and redo I/V sense TDM slot setting logic | Problem Details:
The former code sets the V slot from inside set_bitwidth according to
the bitwidth of the PCM format. That's wrong, since:
* It overrides the V slot parsed from DT binding.
* The V slot is set shifted behind the I slot by the length of the PCM
bitwidth, but the PCM bitwidth has no assured relati... | ```diff
diff --git a/sound/soc/codecs/tas2770.c b/sound/soc/codecs/tas2770.c
index 4a86fcec0c1e..7f219df8be70 100644
--- a/sound/soc/codecs/tas2770.c
+++ b/sound/soc/codecs/tas2770.c
@@ -224,19 +224,16 @@ static int tas2770_set_bitwidth(struct tas2770_priv *tas2770, int bitwidth)
ret = snd_soc_component_update_bits(... |
de74ec718e0788e1998eb7289ad07970e27cae27 | Analyze and fix the following issue in the Linux kernel code: ASoC: simple-card-utils: Don't use __free(device_node) at graph_util_parse_dai() | Problem Details:
commit 419d1918105e ("ASoC: simple-card-utils: use __free(device_node) for
device node") uses __free(device_node) for dlc->of_node, but we need to
keep it while driver is in use.
Don't use __free(device_node) in graph_util_parse_dai().
Fixes: 419d1918105e ("ASoC: simple-card-utils: use __free(device_... | ```diff
diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c
index c2445c5ccd84..32efb30c55d6 100644
--- a/sound/soc/generic/simple-card-utils.c
+++ b/sound/soc/generic/simple-card-utils.c
@@ -1077,6 +1077,7 @@ static int graph_get_dai_id(struct device_node *ep)
int graph_util_par... |
f41658cd081ad7697796b3dacd9a717a57919268 | Analyze and fix the following issue in the Linux kernel code: bus: qcom-ssc-block-bus: Fix the error handling path of qcom_ssc_block_bus_probe() | Problem Details:
If qcom_ssc_block_bus_pds_enable() fails, the previous call to
qcom_ssc_block_bus_pds_attach() must be undone, as already done in the
remove function.
In order to do that, move the code related to the power domains management
to the end of the function, in order to avoid many changes in all the error
... | ```diff
diff --git a/drivers/bus/qcom-ssc-block-bus.c b/drivers/bus/qcom-ssc-block-bus.c
index c95a985e3498..7f5fd4e0940d 100644
--- a/drivers/bus/qcom-ssc-block-bus.c
+++ b/drivers/bus/qcom-ssc-block-bus.c
@@ -264,18 +264,6 @@ static int qcom_ssc_block_bus_probe(struct platform_device *pdev)
platform_set_drvdata(p... |
a9ac4ba7dcace2b3b91e7b87bf0ba97c47edd94f | Analyze and fix the following issue in the Linux kernel code: bus: qcom-ssc-block-bus: Remove some duplicated iounmap() calls | Problem Details:
reg_mpm_sscaon_config[01] are allocated with devm_ioremap_resource(). So,
they will be unmapped automatically by the manage resource framework.
Remove the incorrect explicit iounmap() calls from the remove function.
Fixes: 97d485edc1d9 ("bus: add driver for initializing the SSC bus on (some) qcom SoC... | ```diff
diff --git a/drivers/bus/qcom-ssc-block-bus.c b/drivers/bus/qcom-ssc-block-bus.c
index 85d781a32df4..c95a985e3498 100644
--- a/drivers/bus/qcom-ssc-block-bus.c
+++ b/drivers/bus/qcom-ssc-block-bus.c
@@ -356,9 +356,6 @@ static void qcom_ssc_block_bus_remove(struct platform_device *pdev)
qcom_ssc_block_bus_de... |
6b68387cf5ff5d7b86b189135affb0c679e3384a | Analyze and fix the following issue in the Linux kernel code: arm64: dts: rockchip: Remove bluetooth node from rock-3a | Problem Details:
The Bluetooth node described in the device tree is actually on an M.2
slot. What module is present depends on what the end user installed,
and should be left to an overlay.
Remove the existing bluetooth node. This gets rid of bogus timeout
errors.
Fixes: 8cf890aabd45 ("arm64: dts: rockchip: Add nodes... | ```diff
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
index ac79140a9ecd..44cfdfeed668 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
@@ -778,20 +778,6 @@
pinctrl-0 = <&uart1m0_xfer &ua... |
8fbb9376f0c489dfdc7e20d16e90686b29dec8f2 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: rockchip: Move rk356x scmi SHMEM to reserved memory | Problem Details:
0x0 to 0xf0000000 are SDRAM memory areas where 0x10f000 is located.
So move the SHMEM memory of arm_scmi to the reserved memory node.
Fixes: a3adc0b9071d ("arm64: dts: rockchip: add core dtsi for RK3568 SoC")
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Link: https://lore.kernel.org/r/20250308100001... | ```diff
diff --git a/arch/arm64/boot/dts/rockchip/rk356x-base.dtsi b/arch/arm64/boot/dts/rockchip/rk356x-base.dtsi
index de5e6c0c3d24..81e635620301 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x-base.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x-base.dtsi
@@ -174,6 +174,18 @@
method = "smc";
};
+ reserved-mem... |
778dc0f876c70b3d781a49981560ec88e1b7083a | Analyze and fix the following issue in the Linux kernel code: arm64: dts: qcom: sm8750: Fix cluster hierarchy for idle states | Problem Details:
SM8750 have two different clusters. cluster0 have CPU 0-5 as child and
cluster1 have CPU 6-7 as child. Each cluster requires its own idle state
and power domain in order to achieve complete domain sleep state.
However only single cluster idle state is added mapping CPU 0-7 to the
same power domain. Fi... | ```diff
diff --git a/arch/arm64/boot/dts/qcom/sm8750.dtsi b/arch/arm64/boot/dts/qcom/sm8750.dtsi
index 798e1cf0bc96..735e7628df96 100644
--- a/arch/arm64/boot/dts/qcom/sm8750.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8750.dtsi
@@ -236,53 +236,59 @@
cpu_pd0: power-domain-cpu0 {
#power-domain-cells = <0>;
- power-... |
172320f5ead5d1a0eed14472ce84146221c75675 | Analyze and fix the following issue in the Linux kernel code: clk: qcom: gdsc: Update the status poll timeout for GDSC | Problem Details:
During the GDSC FSM state, the GDSC hardware waits for an ACK from the
respective subsystem core. In some scenarios, this ACK can be delayed.
To handle such delays, increase the GDSC status poll timeout from 1500us
to 2000us as per the design recommendation.
Signed-off-by: Taniya Das <quic_tdas@quicin... | ```diff
diff --git a/drivers/clk/qcom/gdsc.c b/drivers/clk/qcom/gdsc.c
index f3f95f4d9313..7deabf8400cf 100644
--- a/drivers/clk/qcom/gdsc.c
+++ b/drivers/clk/qcom/gdsc.c
@@ -46,7 +46,7 @@
#define RETAIN_MEM BIT(14)
#define RETAIN_PERIPH BIT(13)
-#define STATUS_POLL_TIMEOUT_US 1500
+#define STATUS_POLL_TIMEOUT_US... |
25708f73ff171bb4171950c9f4be5aa8504b8459 | Analyze and fix the following issue in the Linux kernel code: clk: qcom: gdsc: Set retain_ff before moving to HW CTRL | Problem Details:
Enable the retain_ff_enable bit of GDSCR only if the GDSC is already ON.
Once the GDSCR moves to HW control, SW no longer can determine the state
of the GDSCR and setting the retain_ff bit could destroy all the register
contents we intended to save.
Therefore, move the retain_ff configuration before sw... | ```diff
diff --git a/drivers/clk/qcom/gdsc.c b/drivers/clk/qcom/gdsc.c
index 7687661491f1..f3f95f4d9313 100644
--- a/drivers/clk/qcom/gdsc.c
+++ b/drivers/clk/qcom/gdsc.c
@@ -292,6 +292,9 @@ static int gdsc_enable(struct generic_pm_domain *domain)
*/
udelay(1);
+ if (sc->flags & RETAIN_FF_ENABLE)
+ gdsc_retain_... |
c87d58bc7f831bf3d887e6ec846246cb673c2e50 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: qcom: ipq9574: fix the msi interrupt numbers of pcie3 | Problem Details:
The MSI interrupt numbers of the PCIe3 controller are incorrect. Due
to this, the functional bring up of the QDSP6 processor on the PCIe
endpoint has failed. Correct the MSI interrupt numbers to properly
bring up the QDSP6 processor on the PCIe endpoint.
Fixes: d80c7fbfa908 ("arm64: dts: qcom: ipq9574... | ```diff
diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
index 04bfe1f3fa7a..4c5b8ca4812c 100644
--- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
@@ -974,14 +974,14 @@
ranges = <0x01000000 0x0 0x00000000 0x18200000 0x0 0x100000>,
... |
b4cd966edb2deb5c75fe356191422e127445b830 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: qcom: ipq9574: Add missing properties for cryptobam | Problem Details:
num-channels and qcom,num-ees are required for BAM nodes without clock,
because the driver cannot ensure the hardware is powered on when trying to
obtain the information from the hardware registers. Specifying the node
without these properties is unsafe and has caused early boot crashes for
other SoCs ... | ```diff
diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
index cac58352182e..04bfe1f3fa7a 100644
--- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
@@ -378,6 +378,8 @@
interrupts = <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>;
#dma-cells = <1>;... |
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