id stringlengths 40 40 | instruction stringlengths 68 308 | input stringlengths 17 33.4k | output stringlengths 100 30k |
|---|---|---|---|
997fde9d422b88534bb89bd027ec5d35d8dec385 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: fsl-ls208xa: move reboot node under syscon | Problem Details:
Move reboot node under syscon and change compatible string to
fsl,ls1028a-rstcr because it is exactly same as ls1028a.
Fix below warning:
arch/arm64/boot/dts/freescale/fsl-ls2088a-qds.dtb:
/syscon@1e60000: failed to match any schema with compatible: ['fsl,ls2080a-rstcr', 'syscon']
Signed-off-by: Fra... | ```diff
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
index d9ce0fbda1e1..87a1332d4e16 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
@@ -69,15 +69,14 @@
};
rstcr: syscon@1e60000 {
- c... |
f15a8b38af2b832bd27f07c956107757f0b43332 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: fsl-ls1028a: remove undocumented 'little-endian' for dspi node | Problem Details:
According to binding doc http://devicetree.org/schemas/spi/fsl,dspi.yaml
and driver drivers/spi/spi-fsl-dspi.c, default is little-endian, should
use big-endian for big-endian system. Remove 'little-endian' to fix below
warning:
arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-85bb.dtb: spi@2100000: Uneva... | ```diff
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
index 5e77c438f884..53d33bee76a1 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -381,7 +381,6 @@
dmas = <&edma0 0 62>, <&edma0 0 6... |
f149be46e4c13e277e013c0fff13cb2aa7a4399c | Analyze and fix the following issue in the Linux kernel code: arm64: dts: imx8mm-phygate: fix typo pinctrcl-0 | Problem Details:
Fix typo pinctrcl-0 with pinctrl-0.
Fix below warning:
arch/arm64/boot/dts/freescale/imx8mm-phygate-tauri-l-rs232-rs485.dtb: gpio@30220000: 'pinctrl-0' is a dependency of 'pinctrl-names'
from schema $id: http://devicetree.org/schemas/pinctrl/pinctrl-consumer.yaml#
arch/arm64/boot/dts/freescale... | ```diff
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-phygate-tauri-l-rs232-rs232.dtso b/arch/arm64/boot/dts/freescale/imx8mm-phygate-tauri-l-rs232-rs232.dtso
index bf3e04651ba0..353ace3601dc 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-phygate-tauri-l-rs232-rs232.dtso
+++ b/arch/arm64/boot/dts/freescale/imx8m... |
c6a6c7d0c07a84cea80310fde8030e30fa8bb754 | Analyze and fix the following issue in the Linux kernel code: usb: typec: tcpm/tcpci_maxim: fix non-contaminant CC handling | Problem Details:
tcpci_maxim currently never triggers the TCPM state machine when CC
status has not changed due to a contaminant but due to a real
connection event, i.e. a genuine plug event, meaning the system will
stay idle and not notify any subscribers.
The reason is that the initial state of the port is 'toggling... | ```diff
diff --git a/drivers/usb/typec/tcpm/maxim_contaminant.c b/drivers/usb/typec/tcpm/maxim_contaminant.c
index 7bfec45e8f4f..22163d8f9eb0 100644
--- a/drivers/usb/typec/tcpm/maxim_contaminant.c
+++ b/drivers/usb/typec/tcpm/maxim_contaminant.c
@@ -324,11 +324,14 @@ static int max_contaminant_enable_dry_detection(str... |
21ea1ce37fc267dc45fe27517bbde926211683df | Analyze and fix the following issue in the Linux kernel code: Revert "usb: typec: tcpm: clear pd_event queue in PORT_RESET" | Problem Details:
This reverts commit bf20c69cf3cf9c6445c4925dd9a8a6ca1b78bfdf.
During tcpm_init() stage, if the VBUS is still present after
tcpm_reset_port(), then we assume that VBUS will off and goto safe0v
after a specific discharge time. Following a TCPM_VBUS_EVENT event if
VBUS reach to off state. TCPM_VBUS_EVENT... | ```diff
diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c
index cce39818e99a..4b02d6474259 100644
--- a/drivers/usb/typec/tcpm/tcpm.c
+++ b/drivers/usb/typec/tcpm/tcpm.c
@@ -5655,7 +5655,6 @@ static void run_state_machine(struct tcpm_port *port)
break;
case PORT_RESET:
tcpm_reset_port(p... |
d209d1634e6562eafc369b28f8a1f67a2e9e5222 | Analyze and fix the following issue in the Linux kernel code: usb: typec: ucsi: Fix the return value of ucsi_run_command() | Problem Details:
The command execution routines need to return the amount of
data that was transferred when succesful.
This fixes an issue where the alternate modes and the power
delivery capabilities are not getting registered.
Fixes: 5e9c1662a89b ("usb: typec: ucsi: rework command execution functions")
Signed-off-b... | ```diff
diff --git a/drivers/usb/typec/ucsi/ucsi.c b/drivers/usb/typec/ucsi/ucsi.c
index 432a2d6266d7..4039851551c1 100644
--- a/drivers/usb/typec/ucsi/ucsi.c
+++ b/drivers/usb/typec/ucsi/ucsi.c
@@ -137,7 +137,7 @@ static int ucsi_run_command(struct ucsi *ucsi, u64 command, u32 *cci,
if (ret)
return ret;
- retur... |
741b41b48faf41c0bcf3c26fbb3448b0fda4fc5d | Analyze and fix the following issue in the Linux kernel code: usb: xhci: fix duplicate stall handling in handle_tx_event() | Problem Details:
Stall handling is managed in the 'process_*' functions, which are called
right before the 'goto' stall handling code snippet. Thus, there should
be a return after the 'process_*' functions. Otherwise, the stall code may
run twice.
Fixes: 1b349f214ac7 ("usb: xhci: add 'goto' for halted endpoint check i... | ```diff
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index b7517c3c8059..4ea2c3e072a9 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -2910,6 +2910,7 @@ static int handle_tx_event(struct xhci_hcd *xhci,
process_isoc_td(xhci, ep, ep_ring, td, ep_trb, event);... |
dcdb52d948f3a17ccd3fce757d9bd981d7c32039 | Analyze and fix the following issue in the Linux kernel code: usb: xhci: Check for xhci->interrupters being allocated in xhci_mem_clearup() | Problem Details:
If xhci_mem_init() fails, it calls into xhci_mem_cleanup() to mop
up the damage. If it fails early enough, before xhci->interrupters
is allocated but after xhci->max_interrupters has been set, which
happens in most (all?) cases, things get uglier, as xhci_mem_cleanup()
unconditionally derefences xhci->... | ```diff
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index d7654f475daf..937ce5fd5809 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -1872,7 +1872,7 @@ void xhci_mem_cleanup(struct xhci_hcd *xhci)
cancel_delayed_work_sync(&xhci->cmd_timer);
- for (i = 0; i ... |
bc923d594db21bee0ead128eb4bb78f7e77467a4 | Analyze and fix the following issue in the Linux kernel code: platform/surface: aggregator: Fix warning when controller is destroyed in probe | Problem Details:
There is a small window in ssam_serial_hub_probe() where the controller
is initialized but has not been started yet. Specifically, between
ssam_controller_init() and ssam_controller_start(). Any failure in this
window, for example caused by a failure of serdev_device_open(),
currently results in an inc... | ```diff
diff --git a/drivers/platform/surface/aggregator/controller.c b/drivers/platform/surface/aggregator/controller.c
index 7fc602e01487..7e89f547999b 100644
--- a/drivers/platform/surface/aggregator/controller.c
+++ b/drivers/platform/surface/aggregator/controller.c
@@ -1354,7 +1354,8 @@ void ssam_controller_destro... |
ccbde4b128ef9c73d14d0d7817d68ef795f6d131 | Analyze and fix the following issue in the Linux kernel code: char: xillybus: Don't destroy workqueue from work item running on it | Problem Details:
Triggered by a kref decrement, destroy_workqueue() may be called from
within a work item for destroying its own workqueue. This illegal
situation is averted by adding a module-global workqueue for exclusive
use of the offending work item. Other work items continue to be queued
on per-device workqueues ... | ```diff
diff --git a/drivers/char/xillybus/xillyusb.c b/drivers/char/xillybus/xillyusb.c
index 5a5afa14ca8c..33ca0f4af390 100644
--- a/drivers/char/xillybus/xillyusb.c
+++ b/drivers/char/xillybus/xillyusb.c
@@ -50,6 +50,7 @@ MODULE_LICENSE("GPL v2");
static const char xillyname[] = "xillyusb";
static unsigned int f... |
c70f3163681381c15686bdd2fe56bf4af9b8aaaa | Analyze and fix the following issue in the Linux kernel code: net: stmmac: dwmac-loongson: Init ref and PTP clocks rate | Problem Details:
Reference and PTP clocks rate of the Loongson GMAC devices is 125MHz.
(So is in the GNET devices which support is about to be added.) Set
the respective plat_stmmacenet_data field up in accordance with that
so to have the coalesce command and timestamping work correctly.
Fixes: 30bba69d7db4 ("stmmac: ... | ```diff
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
index 9b2e4bdf7cc7..327275b28dc2 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
@@ -35,6 +35,9 @@ static void loo... |
1573f6a201be9fb915c5ac7dab60b8fd9724e47e | Analyze and fix the following issue in the Linux kernel code: arm64: dts: fsl,ls2085a: remove fsl,ls2085a-pcie | Problem Details:
fsl,ls2080a-pcie actual is the same as fsl,ls2085a-pcie. Only keep one is
enough, so remove "fsl,ls2085a-pcie" to fix below warnings.
arch/arm64/boot/dts/freescale/fsl-ls2080a-rdb.dtb: pcie@3400000: compatible: ['fsl,ls2080a-pcie', 'fsl,ls2085a-pcie'] is too long
from schema $id: http://devicetree.or... | ```diff
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
index 3213a8fe0b3b..d9ce0fbda1e1 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
@@ -1076,7 +1076,7 @@
};
pcie1: pcie@3400000 {
- ... |
d8a01abb828072867d6a82b99becce597d867771 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: layerscape: remove undocumented fsl,ls-pcie-ep | Problem Details:
Remove undocumented compatible string fsl,ls-pcie-ep to fix below
CHECK_DTBS warning.
arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy.dtb: pcie_ep@3400000: compatible: ['fsl,ls1046a-pcie-ep', 'fsl,ls-pcie-ep'] is too long
from schema $id: http://devicetree.org/schemas/pci/fsl,layerscape-pcie-ep.... | ```diff
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
index e33c04a8ea3f..244ed720b424 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
@@ -820,7 +820,7 @@
};
pcie_ep1: pcie_ep@3400000 ... |
f79fbf356da32a8458dee709a5c9388e67b2489f | Analyze and fix the following issue in the Linux kernel code: arm64: dts: fsl-ls1046a: remove big-endian at memory-controller | Problem Details:
According to binding doc fsl,ddr.yaml, big-endian is default setting. So
remove it to fix below CHECK_DTBS warnings.
arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dtb: memory-controller@1080000: 'big-endian' does not match any of the regexes: 'pinctrl-[0-9]+'
from schema $id: http://devicetree... | ```diff
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
index 58daf3f1d637..cf92badc6655 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
@@ -438,7 +438,6 @@
compatible = "fsl,qoriq-memory-co... |
7c8ffc5555cb15dbc52b82f96570a426178e802a | Analyze and fix the following issue in the Linux kernel code: arm64: dts: layerscape: remove big-endian for mmc nodes | Problem Details:
According to binding doc fsl,esdhc.yaml, the default endian mode is
big-endian. So remove big-endian property to fix below CHECK_DTBS warnings:
arm64/boot/dts/freescale/fsl-ls1012a-qds.dtb: mmc@1560000: Unevaluated properties are not allowed ('big-endian' was unexpected)
from schema $id: http:... | ```diff
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
index dfd245b326a0..a3c57da63a01 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
@@ -164,7 +164,6 @@
QORIQ_CLK_PLL_DIV(1)>;
... |
c7ad422f0e09f0e2fba6e9b096f7a39ed477481d | Analyze and fix the following issue in the Linux kernel code: arm64: dts: layerscape: add msi-cell = <1> for gic its | Problem Details:
Add msi-cell = <1> for GIC ITS. msi-parent have to be kept because it is
checked by U-Boot due to historical reasons to fix up msi-map.
Fix below CHECK_DTBS warning:
arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dtb: interrupt-controller@6000000: msi-controller@6020000: '#msi-cells' ... | ```diff
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
index 701f0b2a3e57..5e77c438f884 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -143,6 +143,7 @@
its: msi-controller@6020000 {
... |
8b35a4aceaa111567d5d2385dd10c065ccc96bef | Analyze and fix the following issue in the Linux kernel code: arm64: dts: fsl-ls1028a: add fsl,ls1028-reset for syscon | Problem Details:
Add platform specific compatiable string 'fsl,ls1028-reset' for syscon and
move reboot node under reset syscon node to fix below warning.
syscon@1e60000: compatible: 'anyOf' conditional failed, one must be fixed:
['syscon'] is too short
'syscon' is not one of ['al,alpine-sysfabric-serv... | ```diff
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
index 24e86abe88ea..701f0b2a3e57 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -112,13 +112,6 @@
};
};
- reboot {
- compatibl... |
e32faab60d690cd4185cb4e2c5abd40e200b6c97 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: fsl-ls1043a: change uqe to uqe-bus and remove #address-cells | Problem Details:
Change node name 'uqe' to 'uqe-bus'.
Remove #address-cells and #size-cells for nodes, which have not child node.
Fix below CHECK_DTBS warning:
arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dtb: uqe@2400000: si@700: '#address-cells', '#size-cells' do not match any of the regexes: 'pinctrl-[0-9]+'
from... | ```diff
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
index c176d36f6843..6d89cb5ddfc9 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
@@ -653,7 +653,7 @@
#interrupt-cells = <2>;
};
-... |
2950f80befa887ae7bde07d1c291a5b04f73c221 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: layerscape: use common pcs-handle property | Problem Details:
pcsphy-handle already deprecated according to binding fsl,fman-dtsec.yaml.
Add new common pcs-handle at dts and fix below CHECK_DTBS warning.
arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dtb: fman@1a00000: ethernet@e0000: 'pcs-handle' is a dependency of 'pcs-handle-names'
from schema $id: htt... | ```diff
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi
index 5c4d7eef8b61..ca7cd7a33c01 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi
@@ -29,6 +29,7 @@
enet1: ethernet@e20... |
e39f567e1c38c29629962ab327f0ad1a288dcab2 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: layerscape: rename rcpm as wakeup-control from power-control | Problem Details:
Invoke power-domain.yaml if node name as 'power-control'.
Rcpm actually are not power domain controller. It just control wakeup
capability. So rename it as wakeup-control. Fix below CHECK_DTBS warning.
power-controller@1ee2140: '#power-domain-cells' is a required property
from schema $id: htt... | ```diff
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
index e61ea7e0737e..dfd245b326a0 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
@@ -556,7 +556,7 @@
status = "disabled";
};
- r... |
61a3e037b813e7eb0d9ca161441533f743df20d0 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: layerscape: rename aux-bus to bus | Problem Details:
The node name 'aux-bus' is special word. It invokes dp-aux-bus.yaml binding
check. Simple change to 'bus' to fix below warning.
aux-bus: '#address-cells', '#size-cells', 'compatible', 'dma-ranges', 'ranges', 'sata@3200000', 'usb@2f00000', 'usb@3000000', 'usb@3100000' do not match any of the regexes: '... | ```diff
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
index 17f4e3171120..b19a024525cb 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
@@ -804,7 +804,7 @@
QORIQ_CLK_PLL_DIV(1)>;
}... |
3beddef84d90590270465a907de1cfe2539ac70d | Analyze and fix the following issue in the Linux kernel code: ALSA: hda/tas2781: fix wrong calibrated data order | Problem Details:
Wrong calibration data order cause sound too low in some device.
Fix wrong calibrated data order, add calibration data converssion
by get_unaligned_be32() after reading from UEFI.
Fixes: 5be27f1e3ec9 ("ALSA: hda/tas2781: Add tas2781 HDA driver")
Cc: <stable@vger.kernel.org>
Signed-off-by: Baojun Xu <b... | ```diff
diff --git a/sound/pci/hda/tas2781_hda_i2c.c b/sound/pci/hda/tas2781_hda_i2c.c
index 49bd7097d892..7dbfc92d9d55 100644
--- a/sound/pci/hda/tas2781_hda_i2c.c
+++ b/sound/pci/hda/tas2781_hda_i2c.c
@@ -2,10 +2,12 @@
//
// TAS2781 HDA I2C driver
//
-// Copyright 2023 Texas Instruments, Inc.
+// Copyright 2023 - ... |
d3c2b2a8923abc087c2e585f5828fb7fae8fedfe | Analyze and fix the following issue in the Linux kernel code: arm64: dts: imx95: correct L3Cache cache-sets | Problem Details:
The L3Cache size is 512KB.
Size = Cache Line Size(64) * num sets(512) * Assoc(0x10).
Correct the number of Cache sets.
Fixes: 5e3cbb8e4256 ("arm64: dts: freescale: add i.MX95 basic dtsi")
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org> | ```diff
diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi
index 3499d4eb2496..425272aa5a81 100644
--- a/arch/arm64/boot/dts/freescale/imx95.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx95.dtsi
@@ -187,7 +187,7 @@
compatible = "cache";
cache-size = <524288>;
cach... |
915d9d914a25575055804cb8bfd13490111282ec | Analyze and fix the following issue in the Linux kernel code: arm64: dts: imx95: correct a55 power-domains | Problem Details:
The A55 power domains is for SCMI performance usage, so for device power
on/off. Correct the power-domains entry to use scmi_perf not scmi_devpd.
Fixes: 5e3cbb8e4256 ("arm64: dts: freescale: add i.MX95 basic dtsi")
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.or... | ```diff
diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi
index 1bbf9a0468f6..3499d4eb2496 100644
--- a/arch/arm64/boot/dts/freescale/imx95.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx95.dtsi
@@ -27,7 +27,7 @@
reg = <0x0>;
enable-method = "psci";
#cooling-cells... |
f4c16a7cdbd2edecdb854f2ce0ef07c6263c5379 | Analyze and fix the following issue in the Linux kernel code: clk: qcom: gcc-x1e80100: Fix USB 0 and 1 PHY GDSC pwrsts flags | Problem Details:
Allowing these GDSCs to collapse makes the QMP combo PHYs lose their
configuration on machine suspend. Currently, the QMP combo PHY driver
doesn't reinitialise the HW on resume. Under such conditions, the USB
SuperSpeed support is broken. To avoid this, mark the pwrsts flags with
RET_ON. This is in lin... | ```diff
diff --git a/drivers/clk/qcom/gcc-x1e80100.c b/drivers/clk/qcom/gcc-x1e80100.c
index 6ffb3ddcae08..80e90e31be33 100644
--- a/drivers/clk/qcom/gcc-x1e80100.c
+++ b/drivers/clk/qcom/gcc-x1e80100.c
@@ -6203,7 +6203,7 @@ static struct gdsc gcc_usb_0_phy_gdsc = {
.pd = {
.name = "gcc_usb_0_phy_gdsc",
},
- .pw... |
b9d104465a6c2f1bb27ae247bd90b4ab079a1699 | Analyze and fix the following issue in the Linux kernel code: scsi: ufs: Prepare to add HCI capabilities sysfs | Problem Details:
Prepare so we'll be able to read various other HCI registers. While at it,
fix the HCPID & HCMID register names to stand for what they really are.
Also replace the pm_runtime_{get/put}_sync() calls in auto_hibern8_show to
ufshcd_rpm_{get/put}_sync() as any host controller register reads should.
Revie... | ```diff
diff --git a/drivers/ufs/core/ufs-sysfs.c b/drivers/ufs/core/ufs-sysfs.c
index e80a32421a8c..dec7746c98e0 100644
--- a/drivers/ufs/core/ufs-sysfs.c
+++ b/drivers/ufs/core/ufs-sysfs.c
@@ -198,6 +198,24 @@ static u32 ufshcd_us_to_ahit(unsigned int timer)
FIELD_PREP(UFSHCI_AHIBERN8_SCALE_MASK, scale);
}
... |
5768718da9417331803fc4bc090544c2a93b88dc | Analyze and fix the following issue in the Linux kernel code: scsi: NCR5380: Check for phase match during PDMA fixup | Problem Details:
It's not an error for a target to change the bus phase during a transfer.
Unfortunately, the FLAG_DMA_FIXUP workaround does not allow for that -- a
phase change produces a DRQ timeout error and the device borken flag will
be set.
Check the phase match bit during FLAG_DMA_FIXUP processing. Don't forget... | ```diff
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
index cea3a79d538e..00e245173320 100644
--- a/drivers/scsi/NCR5380.c
+++ b/drivers/scsi/NCR5380.c
@@ -1485,6 +1485,7 @@ static int NCR5380_transfer_dma(struct Scsi_Host *instance,
unsigned char **data)
{
struct NCR5380_hostdata *hostdata = sho... |
5551bc30e4a69ad86d0d008e2f56cd59b6583476 | Analyze and fix the following issue in the Linux kernel code: scsi: mac_scsi: Disallow bus errors during PDMA send | Problem Details:
SD cards can produce write latency spikes on the order of a hundred
milliseconds. If the target firmware does not hide that latency during DATA
IN and OUT phases it can cause the PDMA circuitry to raise a processor bus
fault which in turn leads to an unreliable byte count and a DMA overrun.
The Last B... | ```diff
diff --git a/drivers/scsi/mac_scsi.c b/drivers/scsi/mac_scsi.c
index 99a2008f8752..3958f7dc679f 100644
--- a/drivers/scsi/mac_scsi.c
+++ b/drivers/scsi/mac_scsi.c
@@ -102,11 +102,15 @@ __setup("mac5380=", mac_scsi_setup);
* Linux SCSI drivers lack knowledge of the timing behaviour of SCSI targets
* so bus e... |
5ec4f820cb9766e4583df947150a6febce8da794 | Analyze and fix the following issue in the Linux kernel code: scsi: mac_scsi: Revise printk(KERN_DEBUG ...) messages | Problem Details:
After a bus fault, capture and log the chip registers immediately, if the
NDEBUG_PSEUDO_DMA macro is defined. Remove some printk(KERN_DEBUG ...)
messages that aren't needed any more. Don't skip the debug message when
bytes == 0. Show all of the byte counters in the debug messages.
Cc: stable@vger.ker... | ```diff
diff --git a/drivers/scsi/mac_scsi.c b/drivers/scsi/mac_scsi.c
index 53ee8f84d094..e67b038a3577 100644
--- a/drivers/scsi/mac_scsi.c
+++ b/drivers/scsi/mac_scsi.c
@@ -286,13 +286,14 @@ static inline int macscsi_pread(struct NCR5380_hostdata *hostdata,
while (!NCR5380_poll_politely(hostdata, BUS_AND_STATUS_REG... |
046667c4d3196938e992fba0dfcde570aa85cd0e | Analyze and fix the following issue in the Linux kernel code: memcg_write_event_control(): fix a user-triggerable oops | Problem Details:
we are *not* guaranteed that anything past the terminating NUL
is mapped (let alone initialized with anything sane).
Fixes: 0dea116876ee ("cgroup: implement eventfd-based generic API for notifications")
Cc: stable@vger.kernel.org
Cc: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Michal Hocko <mh... | ```diff
diff --git a/mm/memcontrol-v1.c b/mm/memcontrol-v1.c
index 2aeea4d8bf8e..417c96f2da28 100644
--- a/mm/memcontrol-v1.c
+++ b/mm/memcontrol-v1.c
@@ -1842,9 +1842,12 @@ static ssize_t memcg_write_event_control(struct kernfs_open_file *of,
buf = endp + 1;
cfd = simple_strtoul(buf, &endp, 10);
- if ((*endp != ... |
5f0a894bfa3c26ce61deda4c52b12e8ec84d876a | Analyze and fix the following issue in the Linux kernel code: arm64: dts: freescale: imx93-tqma9352-mba93xxla: fix typo | Problem Details:
Fix typo in assignment of SD-Card cd-gpios.
Fixes: c982ecfa7992 ("arm64: dts: freescale: add initial device tree for MBa93xxLA SBC board")
Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@ke... | ```diff
diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts
index da8f19a646a9..e2ee9f5a042c 100644
--- a/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts
@@ -499,7... |
cd0c6872aab4d2c556a5e953e6926a1b4485e543 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: freescale: imx93-tqma9352: fix CMA alloc-ranges | Problem Details:
DRAM starts at 0x80000000.
Fixes: c982ecfa7992 ("arm64: dts: freescale: add initial device tree for MBa93xxLA SBC board")
Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by... | ```diff
diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi b/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi
index d3a0e1244aae..72a9a5d4e27a 100644
--- a/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi
@@ -19,7 +19,7 @@
linux,cma {
compatib... |
ff30732014f5a54f0f97fb7ae9259da833c468d0 | Analyze and fix the following issue in the Linux kernel code: scsi: snic: Avoid creating two slab caches with the same name | Problem Details:
In the spirit of [1], fix the copy-paste typo and use unique names for both
caches.
[1]: https://lore.kernel.org/all/20240807090746.2146479-1-pedro.falcato@gmail.com/
Signed-off-by: Pedro Falcato <pedro.falcato@gmail.com>
Link: https://lore.kernel.org/r/20240807095709.2200728-1-pedro.falcato@gmail.co... | ```diff
diff --git a/drivers/scsi/snic/snic_main.c b/drivers/scsi/snic/snic_main.c
index cc824dcfe7da..abc78320c66d 100644
--- a/drivers/scsi/snic/snic_main.c
+++ b/drivers/scsi/snic/snic_main.c
@@ -873,7 +873,7 @@ snic_global_data_init(void)
snic_glob->req_cache[SNIC_REQ_CACHE_MAX_SGL] = cachep;
len = sizeof(str... |
6e1918ff680527ce4be77426aa537012b5aa997c | Analyze and fix the following issue in the Linux kernel code: net: macb: Use rcu_dereference() for idev->ifa_list in macb_suspend(). | Problem Details:
In macb_suspend(), idev->ifa_list is fetched with rcu_access_pointer()
and later the pointer is dereferenced as ifa->ifa_local.
So, idev->ifa_list must be fetched with rcu_dereference().
Fixes: 0cb8de39a776 ("net: macb: Add ARP support to WOL")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Lin... | ```diff
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index 11665be3a22c..dcd3f54ed0cf 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -5250,8 +5250,8 @@ static int __maybe_unused macb_suspend(struct device *dev)
... |
662c3e2db00f92e50c26e9dc4fe47c52223d9982 | Analyze and fix the following issue in the Linux kernel code: selftests/bpf: Add a test to verify previous stacksafe() fix | Problem Details:
A selftest is added such that without the previous patch,
a crash can happen. With the previous patch, the test can
run successfully. The new test is written in a way which
mimics original crash case:
main_prog
static_prog_1
static_prog_2
where static_prog_1 has different paths to static_pr... | ```diff
diff --git a/tools/testing/selftests/bpf/progs/iters.c b/tools/testing/selftests/bpf/progs/iters.c
index 16bdc3e25591..ef70b88bccb2 100644
--- a/tools/testing/selftests/bpf/progs/iters.c
+++ b/tools/testing/selftests/bpf/progs/iters.c
@@ -1432,4 +1432,58 @@ int iter_arr_with_actual_elem_count(const void *ctx)
... |
bed2eb964c70b780fb55925892a74f26cb590b25 | Analyze and fix the following issue in the Linux kernel code: bpf: Fix a kernel verifier crash in stacksafe() | Problem Details:
Daniel Hodges reported a kernel verifier crash when playing with sched-ext.
Further investigation shows that the crash is due to invalid memory access
in stacksafe(). More specifically, it is the following code:
if (exact != NOT_EXACT &&
old->stack[spi].slot_type[i % BPF_REG_SIZE] !=
... | ```diff
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index 4cb5441ad75f..d8520095ca03 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -16884,8 +16884,9 @@ static bool stacksafe(struct bpf_verifier_env *env, struct bpf_func_state *old,
spi = i / BPF_REG_SIZE;
if (exact != NOT_EXAC... |
e2d0fadd703c3a3a6ebe318ec82ea64c08d709c2 | Analyze and fix the following issue in the Linux kernel code: sched: act_ct: avoid -Wflex-array-member-not-at-end warning | Problem Details:
-Wflex-array-member-not-at-end was introduced in GCC-14, and we are
getting ready to enable it, globally.
Remove unnecessary flex-array member `pad[]` and refactor the related
code a bit.
Fix the following warning:
net/sched/act_ct.c:57:29: warning: structure containing a flexible array member is not... | ```diff
diff --git a/net/sched/act_ct.c b/net/sched/act_ct.c
index 3ba8e7e739b5..2197eb625658 100644
--- a/net/sched/act_ct.c
+++ b/net/sched/act_ct.c
@@ -44,8 +44,6 @@ static DEFINE_MUTEX(zones_mutex);
struct zones_ht_key {
struct net *net;
u16 zone;
- /* Note : pad[] must be the last field. */
- u8 pad[];
};
... |
8c6b808c8c2a9de21503944bd6308979410fd812 | Analyze and fix the following issue in the Linux kernel code: scsi: mpi3mr: Avoid MAX_PAGE_ORDER WARNING for buffer allocations | Problem Details:
Commit fc4444941140 ("scsi: mpi3mr: HDB allocation and posting for hardware
and firmware buffers") added mpi3mr_alloc_diag_bufs() which calls
dma_alloc_coherent() to allocate the trace buffer and the firmware
buffer. mpi3mr_alloc_diag_bufs() decides the buffer sizes from the driver
configuration. In my... | ```diff
diff --git a/drivers/scsi/mpi3mr/mpi3mr_app.c b/drivers/scsi/mpi3mr/mpi3mr_app.c
index 8b0eded6ef36..01f035f9330e 100644
--- a/drivers/scsi/mpi3mr/mpi3mr_app.c
+++ b/drivers/scsi/mpi3mr/mpi3mr_app.c
@@ -100,7 +100,8 @@ retry_trace:
dprint_init(mrioc,
"trying to allocate trace diag buffer of size = %... |
bb89fdacf99ccbec4dfe2d04f76f870f1483d3ea | Analyze and fix the following issue in the Linux kernel code: selftests: router_mpath_nh: Test 16-bit next hop weights | Problem Details:
Add tests that exercise full 16 bits of NH weight.
To test the 255:65535, it is necessary to run more packets than for the
other tests. On a debug kernel, the test can take up to a minute, therefore
avoid the test when KSFT_MACHINE_SLOW.
Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Ido... | ```diff
diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh
index ff96bb7535ff..cb0fcd6f0293 100644
--- a/tools/testing/selftests/net/forwarding/lib.sh
+++ b/tools/testing/selftests/net/forwarding/lib.sh
@@ -509,6 +509,13 @@ xfail_on_slow()
fi
}
+omit_on_slow(... |
75bab45e6b2da379fe2ebda48ed35f8ce371a2ef | Analyze and fix the following issue in the Linux kernel code: net: nexthop: Add flag to assert that NHGRP reserved fields are zero | Problem Details:
There are many unpatched kernel versions out there that do not initialize
the reserved fields of struct nexthop_grp. The issue with that is that if
those fields were to be used for some end (i.e. stop being reserved), old
kernels would still keep sending random data through the field, and a new
userspa... | ```diff
diff --git a/include/uapi/linux/nexthop.h b/include/uapi/linux/nexthop.h
index dd8787f9cf39..f4f060a87cc2 100644
--- a/include/uapi/linux/nexthop.h
+++ b/include/uapi/linux/nexthop.h
@@ -33,6 +33,9 @@ enum {
#define NHA_OP_FLAG_DUMP_STATS BIT(0)
#define NHA_OP_FLAG_DUMP_HW_STATS BIT(1)
+/* Response OP_FLAG... |
227bbaabe64b6f9cd98aa051454c1d4a194a8c6a | Analyze and fix the following issue in the Linux kernel code: powerpc/topology: Check if a core is online | Problem Details:
topology_is_core_online() checks if the core a CPU belongs to
is online. The core is online if at least one of the sibling
CPUs is online. The first CPU of an online core is also online
in the common case, so this should be fairly quick.
Fixes: 73c58e7e1412 ("powerpc: Add HOTPLUG_SMT support")
Signed-... | ```diff
diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h
index f4e6f2dd04b7..16bacfe8c7a2 100644
--- a/arch/powerpc/include/asm/topology.h
+++ b/arch/powerpc/include/asm/topology.h
@@ -145,6 +145,7 @@ static inline int cpu_to_coregroup_id(int cpu)
#ifdef CONFIG_HOTPLUG_SMT
#inc... |
6c17ea1f3eaa330d445ac14a9428402ce4e3055e | Analyze and fix the following issue in the Linux kernel code: cpu/SMT: Enable SMT only if a core is online | Problem Details:
If a core is offline then enabling SMT should not online CPUs of
this core. By enabling SMT, what is intended is either changing the SMT
value from "off" to "on" or setting the SMT level (threads per core) from a
lower to higher value.
On PowerPC the ppc64_cpu utility can be used, among other things, ... | ```diff
diff --git a/Documentation/ABI/testing/sysfs-devices-system-cpu b/Documentation/ABI/testing/sysfs-devices-system-cpu
index 325873385b71..de725ca3be82 100644
--- a/Documentation/ABI/testing/sysfs-devices-system-cpu
+++ b/Documentation/ABI/testing/sysfs-devices-system-cpu
@@ -562,7 +562,8 @@ Description: Control ... |
fdad456cbcca739bae1849549c7a999857c56f88 | Analyze and fix the following issue in the Linux kernel code: bpf: Fix updating attached freplace prog in prog_array map | Problem Details:
The commit f7866c358733 ("bpf: Fix null pointer dereference in resolve_prog_type() for BPF_PROG_TYPE_EXT")
fixed a NULL pointer dereference panic, but didn't fix the issue that
fails to update attached freplace prog to prog_array map.
Since commit 1c123c567fb1 ("bpf: Resolve fext program type when che... | ```diff
diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h
index 6503c85b10a3..7b776dae36e5 100644
--- a/include/linux/bpf_verifier.h
+++ b/include/linux/bpf_verifier.h
@@ -856,8 +856,8 @@ static inline u32 type_flag(u32 type)
/* only use after check_attach_btf_id() */
static inline enum bpf_pro... |
6b9935da2a6b2a72774c15c844ae201a3fc362ac | Analyze and fix the following issue in the Linux kernel code: scsi: mpi3mr: Add missing spin_lock_init() for mrioc->trigger_lock | Problem Details:
Commit fc4444941140 ("scsi: mpi3mr: HDB allocation and posting for hardware
and firmware buffers") added the spinlock trigger_lock to the struct
mpi3mr_ioc. However, spin_lock_init() call was not added for it, then the
lock does not work as expected. Also, the kernel reports the message below
when lock... | ```diff
diff --git a/drivers/scsi/mpi3mr/mpi3mr_os.c b/drivers/scsi/mpi3mr/mpi3mr_os.c
index ca8f132e03ae..616894571c6a 100644
--- a/drivers/scsi/mpi3mr/mpi3mr_os.c
+++ b/drivers/scsi/mpi3mr/mpi3mr_os.c
@@ -5234,6 +5234,7 @@ mpi3mr_probe(struct pci_dev *pdev, const struct pci_device_id *id)
spin_lock_init(&mrioc->wat... |
991f125472c4bd6f80f50d76418e0afcb16f5d33 | Analyze and fix the following issue in the Linux kernel code: dt-bindings: fsl: fsl,rcpm: fix unevaluated fsl,rcpm-wakeup property | Problem Details:
Drop the RCPM consumer example from the binding (LPUART device node),
because:
1. Using phandles is typical syntax, thus explaining it is not needed in
the provider binding,
2. It has 'fsl,rcpm-wakeup' property which is not allowed by LPUART
binding so it causes dt_binding_check warning:
fsl,... | ```diff
diff --git a/Documentation/devicetree/bindings/soc/fsl/fsl,rcpm.yaml b/Documentation/devicetree/bindings/soc/fsl/fsl,rcpm.yaml
index a7db0aad2b25..03d71ab930d7 100644
--- a/Documentation/devicetree/bindings/soc/fsl/fsl,rcpm.yaml
+++ b/Documentation/devicetree/bindings/soc/fsl/fsl,rcpm.yaml
@@ -80,17 +80,8 @@ ad... |
ea6787c695ab7595d851c3506f67c157f3b593c0 | Analyze and fix the following issue in the Linux kernel code: scsi: block: Don't check REQ_ATOMIC for reads | Problem Details:
We check in submit_bio_noacct() if flag REQ_ATOMIC is set for both read and
write operations, and then validate the atomic operation if set. Flag
REQ_ATOMIC can only be set for writes, so don't bother checking for reads.
Fixes: 9da3d1e912f3 ("block: Add core atomic write support")
Signed-off-by: John ... | ```diff
diff --git a/block/blk-core.c b/block/blk-core.c
index 1217c2cd66dd..bc5e8c5eaac9 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -799,6 +799,7 @@ void submit_bio_noacct(struct bio *bio)
switch (bio_op(bio)) {
case REQ_OP_READ:
+ break;
case REQ_OP_WRITE:
if (bio->bi_opf & REQ_ATOMIC) {
... |
0c150b30d3d51a8c2e09fadd004a640fa12985c6 | Analyze and fix the following issue in the Linux kernel code: scsi: sd: Don't check if a write for REQ_ATOMIC | Problem Details:
Flag REQ_ATOMIC can only be set for writes, so don't check if the operation
is also a write in sd_setup_read_write_cmnd().
Fixes: bf4ae8f2e640 ("scsi: sd: Atomic write support")
Signed-off-by: John Garry <john.g.garry@oracle.com>
Link: https://lore.kernel.org/r/20240805113315.1048591-2-john.g.garry@or... | ```diff
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index adeaa8ab9951..e90a2e4ab318 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -1382,7 +1382,7 @@ static blk_status_t sd_setup_read_write_cmnd(struct scsi_cmnd *cmd)
if (protect && sdkp->protection_type == T10_PI_TYPE2_PROTECTION) {
ret = sd_se... |
79bcd34e0f3da39fda841406ccc957405e724852 | Analyze and fix the following issue in the Linux kernel code: perf inject: Fix leader sampling inserting additional samples | Problem Details:
The processing of leader samples would turn an individual sample with
a group of read values into multiple samples. 'perf inject' would pass
through the additional samples increasing the output data file size:
$ perf record -g -e "{instructions,cycles}:S" -o perf.orig.data true
$ perf script -D -i... | ```diff
diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c
index 7b4a5d56d279..8f3dd8980da0 100644
--- a/tools/perf/builtin-inject.c
+++ b/tools/perf/builtin-inject.c
@@ -2204,6 +2204,7 @@ int cmd_inject(int argc, const char **argv)
.finished_init = perf_event__repipe_op2_synth,
.compressed ... |
040c0f887fdcfe747a3f63c94e9cd29e9ed0b872 | Analyze and fix the following issue in the Linux kernel code: perf lock contention: Change stack_id type to s32 | Problem Details:
The bpf_get_stackid() helper returns a signed type to check whether it
failed to get a stacktrace or not. But it saved the result in u32 and
checked if the value is negative.
376 if (needs_callstack) {
377 pelem->stack_id = bpf_get_stackid(ctx, &stacks,
378 ... | ```diff
diff --git a/tools/perf/util/bpf_skel/lock_data.h b/tools/perf/util/bpf_skel/lock_data.h
index 36af11faad03..de12892f992f 100644
--- a/tools/perf/util/bpf_skel/lock_data.h
+++ b/tools/perf/util/bpf_skel/lock_data.h
@@ -7,11 +7,11 @@ struct tstamp_data {
u64 timestamp;
u64 lock;
u32 flags;
- u32 stack_id;
... |
00b04242683ebae91164244883b46e6ab2669d63 | Analyze and fix the following issue in the Linux kernel code: perf annotate-data: Fix a buffer overflow in TUI browser | Problem Details:
In get_member_overhead(), k is updated when it has a entry in the
histogram. But the entry->hists array is allocated with the number of
evsel in the group. So the k should be reset when it iterates the event
using for_each_group_evsel(), otherwise it'd crash due to a buffer
overflow.
Fixes: cb1898f5... | ```diff
diff --git a/tools/perf/ui/browsers/annotate-data.c b/tools/perf/ui/browsers/annotate-data.c
index c3db80a7589a..a937b55da736 100644
--- a/tools/perf/ui/browsers/annotate-data.c
+++ b/tools/perf/ui/browsers/annotate-data.c
@@ -46,11 +46,12 @@ static int get_member_overhead(struct annotated_data_type *adt,
str... |
5e938ef618857674f7d77c03578fdf69a5ba779b | Analyze and fix the following issue in the Linux kernel code: dt-bindings: clock: mediatek,apmixedsys: Fix "mediatek,mt6779-apmixed" compatible | Problem Details:
"mediatek,mt6779-apmixed" is the compatible string in use already, not
"mediatek,mt6779-apmixedsys".
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20240807-dt-mediatek-clk-v1-1-e8d568abfd48@kernel.org
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-b... | ```diff
diff --git a/Documentation/devicetree/bindings/clock/mediatek,apmixedsys.yaml b/Documentation/devicetree/bindings/clock/mediatek,apmixedsys.yaml
index 685535846cbb..db5f48e4dd15 100644
--- a/Documentation/devicetree/bindings/clock/mediatek,apmixedsys.yaml
+++ b/Documentation/devicetree/bindings/clock/mediatek,a... |
4a4c013d3385b0db85dc361203dc42ff048b6fd6 | Analyze and fix the following issue in the Linux kernel code: libbpf: Fix license for btf_relocate.c | Problem Details:
License should be
// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
...as with other libbpf files.
Fixes: 19e00c897d50 ("libbpf: Split BTF relocation")
Reported-by: Neill Kapron <nkapron@google.com>
Signed-off-by: Alan Maguire <alan.maguire@oracle.com>
Signed-off-by: Andrii Nakryiko <andrii@ker... | ```diff
diff --git a/tools/lib/bpf/btf_relocate.c b/tools/lib/bpf/btf_relocate.c
index 17f8b32f94a0..4f7399d85eab 100644
--- a/tools/lib/bpf/btf_relocate.c
+++ b/tools/lib/bpf/btf_relocate.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
/* Copyright (c) 20... |
652b0ae675fede81420758e3af7c5174cdaa8404 | Analyze and fix the following issue in the Linux kernel code: dlm: add missing -ENOMEM if alloc_workqueue() fails | Problem Details:
This patch sets an missing -ENOMEM as error return value when the
allocation of the dlm workqueue fails.
Fixes: 94e180d6255f ("dlm: async freeing of lockspace resources")
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.or... | ```diff
diff --git a/fs/dlm/main.c b/fs/dlm/main.c
index cb15db8ba9bf..4887c8a05318 100644
--- a/fs/dlm/main.c
+++ b/fs/dlm/main.c
@@ -53,8 +53,10 @@ static int __init init_dlm(void)
goto out_user;
dlm_wq = alloc_workqueue("dlm_wq", 0, 0);
- if (!dlm_wq)
+ if (!dlm_wq) {
+ error = -ENOMEM;
goto out_plock;
+ ... |
7b589a9b45ae32aa9d7bece597490e141198d7a6 | Analyze and fix the following issue in the Linux kernel code: netfs: Fix handling of USE_PGPRIV2 and WRITE_TO_CACHE flags | Problem Details:
The NETFS_RREQ_USE_PGPRIV2 and NETFS_RREQ_WRITE_TO_CACHE flags aren't used
correctly. The problem is that we try to set them up in the request
initialisation, but we the cache may be in the process of setting up still,
and so the state may not be correct. Further, we secondarily sample the
cache stat... | ```diff
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index 73b5a07bf94d..cc0a2240de98 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -424,6 +424,9 @@ static int ceph_init_request(struct netfs_io_request *rreq, struct file *file)
struct ceph_netfs_request_data *priv;
int ret = 0;
+ /* [DEPRECATED] Use PG_priv... |
8e5ced7804cb9184c4a23f8054551240562a8eda | Analyze and fix the following issue in the Linux kernel code: netfs, ceph: Revert "netfs: Remove deprecated use of PG_private_2 as a second writeback flag" | Problem Details:
This reverts commit ae678317b95e760607c7b20b97c9cd4ca9ed6e1a.
Revert the patch that removes the deprecated use of PG_private_2 in
netfslib for the moment as Ceph is actually still using this to track
data copied to the cache.
Fixes: ae678317b95e ("netfs: Remove deprecated use of PG_private_2 as a sec... | ```diff
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index 8c16bc5250ef..73b5a07bf94d 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -498,6 +498,11 @@ const struct netfs_request_ops ceph_netfs_ops = {
};
#ifdef CONFIG_CEPH_FSCACHE
+static void ceph_set_page_fscache(struct page *page)
+{
+ folio_start_private_2... |
86509e38a80da34d7800985fa2be183475242c8c | Analyze and fix the following issue in the Linux kernel code: file: fix typo in take_fd() comment | Problem Details:
The explanatory comment above take_fd() contains a typo, fix that to not
confuse readers.
Signed-off-by: Mathias Krause <minipli@grsecurity.net>
Link: https://lore.kernel.org/r/20240809135035.748109-1-minipli@grsecurity.net
Signed-off-by: Christian Brauner <brauner@kernel.org> | ```diff
diff --git a/include/linux/file.h b/include/linux/file.h
index 237931f20739..59b146a14dca 100644
--- a/include/linux/file.h
+++ b/include/linux/file.h
@@ -110,7 +110,7 @@ DEFINE_CLASS(get_unused_fd, int, if (_T >= 0) put_unused_fd(_T),
*
* f = dentry_open(&path, O_RDONLY, current_cred());
* if (IS_ERR(f))... |
3b5bbe798b2451820e74243b738268f51901e7d0 | Analyze and fix the following issue in the Linux kernel code: pidfd: prevent creation of pidfds for kthreads | Problem Details:
It's currently possible to create pidfds for kthreads but it is unclear
what that is supposed to mean. Until we have use-cases for it and we
figured out what behavior we want block the creation of pidfds for
kthreads.
Link: https://lore.kernel.org/r/20240731-gleis-mehreinnahmen-6bbadd128383@brauner
Fi... | ```diff
diff --git a/kernel/fork.c b/kernel/fork.c
index cc760491f201..18bdc87209d0 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -2053,11 +2053,24 @@ static int __pidfd_prepare(struct pid *pid, unsigned int flags, struct file **re
*/
int pidfd_prepare(struct pid *pid, unsigned int flags, struct file **ret)
{
-... |
889ced4c9388785952d78d20d338bda2df209bb5 | Analyze and fix the following issue in the Linux kernel code: netfs: clean up after renaming FSCACHE_DEBUG config | Problem Details:
Commit 6b8e61472529 ("netfs: Rename CONFIG_FSCACHE_DEBUG to
CONFIG_NETFS_DEBUG") renames the config, but introduces two issues: First,
NETFS_DEBUG mistakenly depends on the non-existing config NETFS, whereas
the actual intended config is called NETFS_SUPPORT. Second, the config
renaming misses to adjus... | ```diff
diff --git a/Documentation/filesystems/caching/fscache.rst b/Documentation/filesystems/caching/fscache.rst
index a74d7b052dc1..de1f32526cc1 100644
--- a/Documentation/filesystems/caching/fscache.rst
+++ b/Documentation/filesystems/caching/fscache.rst
@@ -318,10 +318,10 @@ where the columns are:
Debugging
====... |
64a7ce76fb901bf9f9c36cf5d681328fc0fd4b5a | Analyze and fix the following issue in the Linux kernel code: libfs: fix infinite directory reads for offset dir | Problem Details:
After we switch tmpfs dir operations from simple_dir_operations to
simple_offset_dir_operations, every rename happened will fill new dentry
to dest dir's maple tree(&SHMEM_I(inode)->dir_offsets->mt) with a free
key starting with octx->newx_offset, and then set newx_offset equals to
free key + 1. This w... | ```diff
diff --git a/fs/libfs.c b/fs/libfs.c
index 8aa34870449f..02602d00939e 100644
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -450,6 +450,14 @@ void simple_offset_destroy(struct offset_ctx *octx)
mtree_destroy(&octx->mt);
}
+static int offset_dir_open(struct inode *inode, struct file *file)
+{
+ struct offset_ctx *ctx... |
42b0f8da3acc87953161baeb24f756936eb4d4b2 | Analyze and fix the following issue in the Linux kernel code: nsfs: fix ioctl declaration | Problem Details:
The kernel is writing an object of type __u64, so the ioctl has to be
defined to _IOR(NSIO, 0x5, __u64) instead of _IO(NSIO, 0x5).
Reported-by: Dmitry V. Levin <ldv@strace.io>
Link: https://lore.kernel.org/r/20240730164554.GA18486@altlinux.org
Signed-off-by: Christian Brauner <brauner@kernel.org> | ```diff
diff --git a/include/uapi/linux/nsfs.h b/include/uapi/linux/nsfs.h
index b133211331f6..5fad3d0fcd70 100644
--- a/include/uapi/linux/nsfs.h
+++ b/include/uapi/linux/nsfs.h
@@ -3,6 +3,7 @@
#define __LINUX_NSFS_H
#include <linux/ioctl.h>
+#include <linux/types.h>
#define NSIO 0xb7
@@ -16,7 +17,7 @@
/* Ge... |
f71aa06398aabc2e3eaac25acdf3d62e0094ba70 | Analyze and fix the following issue in the Linux kernel code: fs/netfs/fscache_cookie: add missing "n_accesses" check | Problem Details:
This fixes a NULL pointer dereference bug due to a data race which
looks like this:
BUG: kernel NULL pointer dereference, address: 0000000000000008
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0
Oops: 0000 [#1] SMP PTI
CPU: 33 PID: 16573 C... | ```diff
diff --git a/fs/netfs/fscache_cookie.c b/fs/netfs/fscache_cookie.c
index bce2492186d0..d4d4b3a8b106 100644
--- a/fs/netfs/fscache_cookie.c
+++ b/fs/netfs/fscache_cookie.c
@@ -741,6 +741,10 @@ again_locked:
spin_lock(&cookie->lock);
}
if (test_bit(FSCACHE_COOKIE_DO_LRU_DISCARD, &cookie->flags)) {
+ i... |
3f65f3c099bcb27949e712f39ba836f21785924a | Analyze and fix the following issue in the Linux kernel code: filelock: fix name of file_lease slab cache | Problem Details:
When struct file_lease was split out from struct file_lock, the name of
the file_lock slab cache was copied to the new slab cache for
file_lease. This name conflict causes confusion in /proc/slabinfo and
/sys/kernel/slab. In particular, it caused failures in drgn's test case
for slab cache merging.
Li... | ```diff
diff --git a/fs/locks.c b/fs/locks.c
index 9afb16e0683f..e45cad40f8b6 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -2984,7 +2984,7 @@ static int __init filelock_init(void)
filelock_cache = kmem_cache_create("file_lock_cache",
sizeof(struct file_lock), 0, SLAB_PANIC, NULL);
- filelease_cache = kmem_cache_... |
98055bc3595500bcf2126b93b1595354bdb86a66 | Analyze and fix the following issue in the Linux kernel code: netfs: Fault in smaller chunks for non-large folio mappings | Problem Details:
As in commit 4e527d5841e2 ("iomap: fault in smaller chunks for non-large
folio mappings"), we can see a performance loss for filesystems
which have not yet been converted to large folios.
Fixes: c38f4e96e605 ("netfs: Provide func to copy data to pagecache for buffered write")
Signed-off-by: Matthew Wi... | ```diff
diff --git a/fs/netfs/buffered_write.c b/fs/netfs/buffered_write.c
index 4726c315453c..ca53c5d1622e 100644
--- a/fs/netfs/buffered_write.c
+++ b/fs/netfs/buffered_write.c
@@ -184,7 +184,7 @@ ssize_t netfs_perform_write(struct kiocb *iocb, struct iov_iter *iter,
unsigned int bdp_flags = (iocb->ki_flags & IOCB_... |
63dff3e48871b0583be5032ff8fb7260c349a18c | Analyze and fix the following issue in the Linux kernel code: lsm: add the inode_free_security_rcu() LSM implementation hook | Problem Details:
The LSM framework has an existing inode_free_security() hook which
is used by LSMs that manage state associated with an inode, but
due to the use of RCU to protect the inode, special care must be
taken to ensure that the LSMs do not fully release the inode state
until it is safe from a RCU perspective.... | ```diff
diff --git a/include/linux/lsm_hook_defs.h b/include/linux/lsm_hook_defs.h
index 63e2656d1d56..520730fe2d94 100644
--- a/include/linux/lsm_hook_defs.h
+++ b/include/linux/lsm_hook_defs.h
@@ -114,6 +114,7 @@ LSM_HOOK(int, 0, path_notify, const struct path *path, u64 mask,
unsigned int obj_type)
LSM_HOOK(int,... |
e53cef031bfac2369d249cfd726706c30a5a3351 | Analyze and fix the following issue in the Linux kernel code: srcu: Mark callbacks not currently participating in barrier operation | Problem Details:
SRCU keeps a count of the number of callbacks that the current
srcu_barrier() is waiting on, but there is currently no easy way to
work out which callback is stuck. One way to do this is to mark idle
SRCU-barrier callbacks by making the ->next pointer point to the callback
itself, and this commit does... | ```diff
diff --git a/kernel/rcu/srcutree.c b/kernel/rcu/srcutree.c
index aaee09a6748c..31706e3293bc 100644
--- a/kernel/rcu/srcutree.c
+++ b/kernel/rcu/srcutree.c
@@ -137,6 +137,7 @@ static void init_srcu_struct_data(struct srcu_struct *ssp)
sdp->srcu_cblist_invoking = false;
sdp->srcu_gp_seq_needed = ssp->srcu_s... |
0aac9daef6763e6efef398faff71f8c593651cce | Analyze and fix the following issue in the Linux kernel code: rcu: Use system_unbound_wq to avoid disturbing isolated CPUs | Problem Details:
It was discovered that isolated CPUs could sometimes be disturbed by
kworkers processing kfree_rcu() works causing higher than expected
latency. It is because the RCU core uses "system_wq" which doesn't have
the WQ_UNBOUND flag to handle all its work items. Fix this violation of
latency limits by using... | ```diff
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
index e641cc681901..494aa9513d0b 100644
--- a/kernel/rcu/tree.c
+++ b/kernel/rcu/tree.c
@@ -3539,10 +3539,10 @@ schedule_delayed_monitor_work(struct kfree_rcu_cpu *krcp)
if (delayed_work_pending(&krcp->monitor_work)) {
delay_left = krcp->monitor_work.timer... |
84f2eecf95018386c145ada19bb45b03bdb80d9e | Analyze and fix the following issue in the Linux kernel code: io_uring/napi: check napi_enabled in io_napi_add() before proceeding | Problem Details:
doing so avoids the overhead of adding napi ids to all the rings that do
not enable napi.
if no id is added to napi_list because napi is disabled,
__io_napi_busy_loop() will not be called.
Signed-off-by: Olivier Langlois <olivier@trillion01.com>
Fixes: b4ccc4dd1330 ("io_uring/napi: enable even with a... | ```diff
diff --git a/io_uring/napi.c b/io_uring/napi.c
index a3dc3762008f..73c4159e8405 100644
--- a/io_uring/napi.c
+++ b/io_uring/napi.c
@@ -302,7 +302,7 @@ void __io_napi_busy_loop(struct io_ring_ctx *ctx, struct io_wait_queue *iowq)
{
iowq->napi_prefer_busy_poll = READ_ONCE(ctx->napi_prefer_busy_poll);
- if (!... |
39fa14e5bdd037f50df0af408da7251e400b41fd | Analyze and fix the following issue in the Linux kernel code: drm/xe: Add stats for tlb invalidation count | Problem Details:
Add stats for tlb invalidation count which can be viewed with per GT
stat debugfs file.
Example output:
cat /sys/kernel/debug/dri/0/gt0/stats
tlb_inval_count: 22
v2: fix #include order(Tejas)
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Michal Wajdec... | ```diff
diff --git a/drivers/gpu/drm/xe/xe_gt_stats.c b/drivers/gpu/drm/xe/xe_gt_stats.c
index a054cd52329c..c7364a5aef8f 100644
--- a/drivers/gpu/drm/xe/xe_gt_stats.c
+++ b/drivers/gpu/drm/xe/xe_gt_stats.c
@@ -27,6 +27,7 @@ void xe_gt_stats_incr(struct xe_gt *gt, const enum xe_gt_stats_id id, int incr)
}
static co... |
acc4e41ec41fa28ae9fbdb1a2750525a7a242743 | Analyze and fix the following issue in the Linux kernel code: drm/xe/gt: Add APIs for printing stats over debugfs | Problem Details:
Add skeleton APIs for recording and printing various stats over
debugfs. This currently only added counter types stats which is backed
by atomic_t and wrapped with CONFIG_DRM_XE_STATS so this can be disabled
on production system.
v4: Rebase and other minor fixes (Matt)
v3: s/CONFIG_DRM_XE_STATS/CONFIG... | ```diff
diff --git a/drivers/gpu/drm/xe/Makefile b/drivers/gpu/drm/xe/Makefile
index b846b36a7bfd..e11392b5dd3d 100644
--- a/drivers/gpu/drm/xe/Makefile
+++ b/drivers/gpu/drm/xe/Makefile
@@ -277,6 +277,7 @@ ifeq ($(CONFIG_DEBUG_FS),y)
xe-y += xe_debugfs.o \
xe_gt_debugfs.o \
xe_gt_sriov_vf_debugfs.o \
+ xe_gt_... |
4e12e550936364660b056116c848b82bf73aa8b6 | Analyze and fix the following issue in the Linux kernel code: dt-bindings: input: touchscreen: convert ad7879 to yaml format | Problem Details:
Convert binding doc ad7879.txt to yaml format.
Additional change:
- Add ref to /schemas/spi/spi-peripheral-props.yaml
- Add #gpio-cell
- Remove spi-cpol and spi-cpha in example, the place hold 'spi' can't
correct detect spi-controler.yaml. So these two properties can't
be recongnized.
Fix warning:
ar... | ```diff
diff --git a/Documentation/devicetree/bindings/input/touchscreen/ad7879.txt b/Documentation/devicetree/bindings/input/touchscreen/ad7879.txt
deleted file mode 100644
index afa38dc069f0..000000000000
--- a/Documentation/devicetree/bindings/input/touchscreen/ad7879.txt
+++ /dev/null
@@ -1,71 +0,0 @@
-* Analog Dev... |
7db4042336580dfd75cb5faa82c12cd51098c90b | Analyze and fix the following issue in the Linux kernel code: s390/dasd: fix error recovery leading to data corruption on ESE devices | Problem Details:
Extent Space Efficient (ESE) or thin provisioned volumes need to be
formatted on demand during usual IO processing.
The dasd_ese_needs_format function checks for error codes that signal
the non existence of a proper track format.
The check for incorrect length is to imprecise since other error cases
... | ```diff
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index 0a97cfedd706..42a4a996defb 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -1601,9 +1601,15 @@ static int dasd_ese_needs_format(struct dasd_block *block, struct irb *irb)
if (!sense)
return 0;
- return !!(s... |
2a07bb64d80152701d507b1498237ed1b8d83866 | Analyze and fix the following issue in the Linux kernel code: s390/dasd: Remove DMA alignment | Problem Details:
This reverts commit bc792884b76f ("s390/dasd: Establish DMA alignment").
Quoting the original commit:
linux-next commit bf8d08532bc1 ("iomap: add support for dma aligned
direct-io") changes the alignment requirement to come from the block
device rather than the block size, and the default ... | ```diff
diff --git a/drivers/s390/block/dasd_genhd.c b/drivers/s390/block/dasd_genhd.c
index 1aa426b1dedd..6da47a65af61 100644
--- a/drivers/s390/block/dasd_genhd.c
+++ b/drivers/s390/block/dasd_genhd.c
@@ -41,7 +41,6 @@ int dasd_gendisk_alloc(struct dasd_block *block)
*/
.max_segment_size = PAGE_SIZE,
.seg_b... |
9327b51c9a9c864f5177127e09851da9d78b4943 | Analyze and fix the following issue in the Linux kernel code: ublk: move zone report data out of request pdu | Problem Details:
ublk zoned takes 16 bytes in each request pdu just for handling REPORT_ZONE
operation, this way does waste memory since request pdu is allocated
statically.
Store the transient zone report data into one global xarray, and remove
it after the report zone request is completed. This way is reasonable
sin... | ```diff
diff --git a/drivers/block/ublk_drv.c b/drivers/block/ublk_drv.c
index 890c08792ba8..0e295471318a 100644
--- a/drivers/block/ublk_drv.c
+++ b/drivers/block/ublk_drv.c
@@ -71,9 +71,6 @@ struct ublk_rq_data {
struct llist_node node;
struct kref ref;
- __u64 sector;
- __u32 operation;
- __u32 nr_zones;
};
... |
6aa8700150f7dc62f60b4cf5b1624e2e3d9ed78e | Analyze and fix the following issue in the Linux kernel code: ALSA: usb-audio: Support multiple control interfaces | Problem Details:
Registering Numark Party Mix II fails with error 'bogus bTerminalLink 1'.
The problem stems from the driver not being able to find input/output
terminals required to configure audio streaming. The information about
those terminals is stored in AudioControl Interface. Numark device
contains 2 AudioContr... | ```diff
diff --git a/sound/usb/card.c b/sound/usb/card.c
index bdb04fa37a71..778de9244f1e 100644
--- a/sound/usb/card.c
+++ b/sound/usb/card.c
@@ -206,6 +206,8 @@ static int snd_usb_create_stream(struct snd_usb_audio *chip, int ctrlif, int int
return -EINVAL;
}
+ snd_usb_add_ctrl_interface_link(chip, interface, ... |
497d370a644d95a9f04271aa92cb96d32e84c770 | Analyze and fix the following issue in the Linux kernel code: drm/v3d: Fix out-of-bounds read in `v3d_csd_job_run()` | Problem Details:
When enabling UBSAN on Raspberry Pi 5, we get the following warning:
[ 387.894977] UBSAN: array-index-out-of-bounds in drivers/gpu/drm/v3d/v3d_sched.c:320:3
[ 387.903868] index 7 is out of range for type '__u32 [7]'
[ 387.909692] CPU: 0 PID: 1207 Comm: kworker/u16:2 Tainted: G WC 6.1... | ```diff
diff --git a/drivers/gpu/drm/v3d/v3d_sched.c b/drivers/gpu/drm/v3d/v3d_sched.c
index 9bd7453b25ad..b8682818bafa 100644
--- a/drivers/gpu/drm/v3d/v3d_sched.c
+++ b/drivers/gpu/drm/v3d/v3d_sched.c
@@ -315,7 +315,7 @@ v3d_csd_job_run(struct drm_sched_job *sched_job)
struct v3d_dev *v3d = job->base.v3d;
struct ... |
a6fe07ce522a9f6242161ec516d46234c124c35f | Analyze and fix the following issue in the Linux kernel code: platform/x86/intel/pmc: Show live substate requirements | Problem Details:
While debugging runtime s0ix, we do need to check which required IPs
are not power gated. This patch adds code to show live substate status
vs requirements in sys/kernel/debug/pmc_core/substate_requirements to
help runtime s0ix debug.
Signed-off-by: Kane Chen <kane.chen@intel.com>
Link: https://lore.k... | ```diff
diff --git a/drivers/platform/x86/intel/pmc/core.c b/drivers/platform/x86/intel/pmc/core.c
index 01ae71c6df59..d70eee6b6b32 100644
--- a/drivers/platform/x86/intel/pmc/core.c
+++ b/drivers/platform/x86/intel/pmc/core.c
@@ -794,13 +794,15 @@ static void pmc_core_substate_req_header_show(struct seq_file *s, int p... |
db1b4bedb9b97c6d34b03d03815147c04fffe8b4 | Analyze and fix the following issue in the Linux kernel code: net: ethernet: mtk_wed: fix use-after-free panic in mtk_wed_setup_tc_block_cb() | Problem Details:
When there are multiple ap interfaces on one band and with WED on,
turning the interface down will cause a kernel panic on MT798X.
Previously, cb_priv was freed in mtk_wed_setup_tc_block() without
marking NULL,and mtk_wed_setup_tc_block_cb() didn't check the value, too.
Assign NULL after free cb_priv... | ```diff
diff --git a/drivers/net/ethernet/mediatek/mtk_wed.c b/drivers/net/ethernet/mediatek/mtk_wed.c
index 61334a71058c..e212a4ba9275 100644
--- a/drivers/net/ethernet/mediatek/mtk_wed.c
+++ b/drivers/net/ethernet/mediatek/mtk_wed.c
@@ -2666,14 +2666,15 @@ mtk_wed_setup_tc_block_cb(enum tc_setup_type type, void *type... |
b9396b49879b6e3d9069586e39432b2203de0a7a | Analyze and fix the following issue in the Linux kernel code: drm/connector: kerneldoc: Fix two missing newlines in drm_connector.c | Problem Details:
Fix the unexpected indentation errors.
drm_connector.c has some kerneldoc comments that were missing newlines.
This results in the following warnings when running make htmldocs:
./Documentation/gpu/drm-kms:538: ./drivers/gpu/drm/drm_connector.c:2344: WARNING: Definition list ends without a blank line;... | ```diff
diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c
index 80e239a64938..fc35f47e2849 100644
--- a/drivers/gpu/drm/drm_connector.c
+++ b/drivers/gpu/drm/drm_connector.c
@@ -2342,7 +2342,9 @@ EXPORT_SYMBOL(drm_mode_create_aspect_ratio_property);
*
* Default:
* The behavior is dri... |
803f9fb819fd533fb41025898f625ec8835034e1 | Analyze and fix the following issue in the Linux kernel code: ata: ahci_imx: Enlarge RX water mark for i.MX8QM SATA | Problem Details:
The RXWM(RxWaterMark) sets the minimum number of free location within
the RX FIFO before the watermark is exceeded which in turn will cause
the Transport Layer to instruct the Link Layer to transmit HOLDS to the
transmitting end.
Based on the default RXWM value 0x20, RX FIFO overflow might be observed... | ```diff
diff --git a/drivers/ata/ahci_imx.c b/drivers/ata/ahci_imx.c
index 4dd98368f856..627b36cc4b5c 100644
--- a/drivers/ata/ahci_imx.c
+++ b/drivers/ata/ahci_imx.c
@@ -45,6 +45,10 @@ enum {
/* Clock Reset Register */
IMX_CLOCK_RESET = 0x7f3f,
IMX_CLOCK_RESET_RESET = 1 << 0,
+ /* IMX8QM SATA specific contr... |
32316f676b4ee87c0404d333d248ccf777f739bc | Analyze and fix the following issue in the Linux kernel code: net: mana: Fix RX buf alloc_size alignment and atomic op panic | Problem Details:
The MANA driver's RX buffer alloc_size is passed into napi_build_skb() to
create SKB. skb_shinfo(skb) is located at the end of skb, and its alignment
is affected by the alloc_size passed into napi_build_skb(). The size needs
to be aligned properly for better performance and atomic operations.
Otherwise... | ```diff
diff --git a/drivers/net/ethernet/microsoft/mana/mana_en.c b/drivers/net/ethernet/microsoft/mana/mana_en.c
index d2f07e179e86..ae717d06e66f 100644
--- a/drivers/net/ethernet/microsoft/mana/mana_en.c
+++ b/drivers/net/ethernet/microsoft/mana/mana_en.c
@@ -599,7 +599,11 @@ static void mana_get_rxbuf_cfg(int mtu, ... |
c25504a0ba36968f919aa30caff172ef23346299 | Analyze and fix the following issue in the Linux kernel code: dt-bindings: net: fsl,qoriq-mc-dpmac: add missed property phys | Problem Details:
Add missed property phys, which indicate how connect to serdes phy.
Fix below warning:
arch/arm64/boot/dts/freescale/fsl-lx2160a-honeycomb.dtb: fsl-mc@80c000000: dpmacs:ethernet@7: Unevaluated properties are not allowed ('phys' was unexpected)
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Kr... | ```diff
diff --git a/Documentation/devicetree/bindings/net/fsl,qoriq-mc-dpmac.yaml b/Documentation/devicetree/bindings/net/fsl,qoriq-mc-dpmac.yaml
index a1b71b35319e..42f9843d1868 100644
--- a/Documentation/devicetree/bindings/net/fsl,qoriq-mc-dpmac.yaml
+++ b/Documentation/devicetree/bindings/net/fsl,qoriq-mc-dpmac.ya... |
e7e846dc6c73fbc94ae8b4ec20d05627646416f2 | Analyze and fix the following issue in the Linux kernel code: powerpc/mm: Fix boot warning with hugepages and CONFIG_DEBUG_VIRTUAL | Problem Details:
Booting with CONFIG_DEBUG_VIRTUAL leads to following warning when
passing hugepage reservation on command line:
Kernel command line: hugepagesz=1g hugepages=1 hugepagesz=64m hugepages=1 hugepagesz=256m hugepages=1 noreboot
HugeTLB: allocating 1 of page size 1.00 GiB failed. Only allocated 0 hugep... | ```diff
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index 4bd2f87616ba..943430077375 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -959,6 +959,7 @@ void __init setup_arch(char **cmdline_p)
mem_topology_setup();
/* Set max_mapnr b... |
e7a9af8c93aa9f408f9972809b642faeec5287e1 | Analyze and fix the following issue in the Linux kernel code: powerpc/mm: Fix size of allocated PGDIR | Problem Details:
Commit 6b0e82791bd0 ("powerpc/e500: switch to 64 bits PGD on 85xx
(32 bits)") increased the size of PGD entries but failed to increase
the PGD directory.
Use the size of pgd_t instead of the size of pointers to calculate
the allocated size.
Reported-by: Guenter Roeck <linux@roeck-us.net>
Fixes: 6b0e8... | ```diff
diff --git a/arch/powerpc/mm/init-common.c b/arch/powerpc/mm/init-common.c
index 9b4a675eb8f8..2978fcbe307e 100644
--- a/arch/powerpc/mm/init-common.c
+++ b/arch/powerpc/mm/init-common.c
@@ -73,7 +73,7 @@ void setup_kup(void)
#define CTOR(shift) static void ctor_##shift(void *addr) \
{ \
- memset(addr... |
8512fbb64b0e599412da661412d10d4ba1cb003c | Analyze and fix the following issue in the Linux kernel code: ARM: dts: imx6dl-yapp43: Increase LED current to match the yapp4 HW design | Problem Details:
On the imx6dl-yapp4 revision based boards, the RGB LED is not driven
directly by the LP5562 driver but through FET transistors. Hence the LED
current is not determined by the driver but by the LED series resistors.
On the imx6dl-yapp43 revision based boards, we removed the FET transistors
to drive the... | ```diff
diff --git a/arch/arm/boot/dts/nxp/imx/imx6dl-yapp43-common.dtsi b/arch/arm/boot/dts/nxp/imx/imx6dl-yapp43-common.dtsi
index 52a0f6ee426f..bcf4d9c870ec 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6dl-yapp43-common.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6dl-yapp43-common.dtsi
@@ -274,24 +274,24 @@
led@0 {
... |
53ad698be8fe0cf359585b4bd155ed9c0b9cf0f9 | Analyze and fix the following issue in the Linux kernel code: ARM: dts: imx53-qsb-hdmi: Do not disable TVE | Problem Details:
SII9022 and TVE are connected with IPU DI0 and IPU DI1 respectively, so
they are in two different display pipelines and may run simultaneously.
Keep TVE being enabled as imx53-qsb-common.dtsi does by not setting it's
status property to "disabled".
Fixes: eeb403df953f ("ARM: dts: imx53-qsb: add support... | ```diff
diff --git a/arch/arm/boot/dts/nxp/imx/imx53-qsb-hdmi.dtso b/arch/arm/boot/dts/nxp/imx/imx53-qsb-hdmi.dtso
index 151e9cee3c87..dbd9065b8bb4 100644
--- a/arch/arm/boot/dts/nxp/imx/imx53-qsb-hdmi.dtso
+++ b/arch/arm/boot/dts/nxp/imx/imx53-qsb-hdmi.dtso
@@ -83,7 +83,3 @@
&panel_dpi {
status = "disabled";
};
-
... |
f2fd0ca4fe87dd1e567ebfa68f2de9bf7b839563 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: imx8-ss-dma: Fix adc0 closing brace location | Problem Details:
Align the closing brace to opening line.
Fixes: 1db044b25d2e ("arm64: dts: imx8dxl: add adc0 support")
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org> | ```diff
diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
index 3f521441faf7..1ee9496c988c 100644
--- a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
@@ -370,7 +370,7 @@ dma_subsys: bus@5a000000 {
assigne... |
fa63c6434b6f6aaf9d8d599dc899bc0a074cc0ad | Analyze and fix the following issue in the Linux kernel code: net: dsa: vsc73xx: check busy flag in MDIO operations | Problem Details:
The VSC73xx has a busy flag used during MDIO operations. It is raised
when MDIO read/write operations are in progress. Without it, PHYs are
misconfigured and bus operations do not work as expected.
Fixes: 05bd97fc559d ("net: dsa: Add Vitesse VSC73xx DSA router driver")
Reviewed-by: Linus Walleij <linu... | ```diff
diff --git a/drivers/net/dsa/vitesse-vsc73xx-core.c b/drivers/net/dsa/vitesse-vsc73xx-core.c
index 4b300c293dec..a789b2da9b7d 100644
--- a/drivers/net/dsa/vitesse-vsc73xx-core.c
+++ b/drivers/net/dsa/vitesse-vsc73xx-core.c
@@ -40,6 +40,10 @@
#define VSC73XX_BLOCK_ARBITER 0x5 /* Only subblock 0 */
#define VSC7... |
5b9eebc2c7a5f0cc7950d918c1e8a4ad4bed5010 | Analyze and fix the following issue in the Linux kernel code: net: dsa: vsc73xx: pass value in phy_write operation | Problem Details:
In the 'vsc73xx_phy_write' function, the register value is missing,
and the phy write operation always sends zeros.
This commit passes the value variable into the proper register.
Fixes: 05bd97fc559d ("net: dsa: Add Vitesse VSC73xx DSA router driver")
Reviewed-by: Linus Walleij <linus.walleij@linaro.... | ```diff
diff --git a/drivers/net/dsa/vitesse-vsc73xx-core.c b/drivers/net/dsa/vitesse-vsc73xx-core.c
index f548ed4cb23f..4b300c293dec 100644
--- a/drivers/net/dsa/vitesse-vsc73xx-core.c
+++ b/drivers/net/dsa/vitesse-vsc73xx-core.c
@@ -574,7 +574,7 @@ static int vsc73xx_phy_write(struct dsa_switch *ds, int phy, int regn... |
63796bc2e97cd5ebcef60bad4953259d4ad11cb4 | Analyze and fix the following issue in the Linux kernel code: net: dsa: vsc73xx: fix port MAC configuration in full duplex mode | Problem Details:
According to the datasheet description ("Port Mode Procedure" in 5.6.2),
the VSC73XX_MAC_CFG_WEXC_DIS bit is configured only for half duplex mode.
The WEXC_DIS bit is responsible for MAC behavior after an excessive
collision. Let's set it as described in the datasheet.
Fixes: 05bd97fc559d ("net: dsa:... | ```diff
diff --git a/drivers/net/dsa/vitesse-vsc73xx-core.c b/drivers/net/dsa/vitesse-vsc73xx-core.c
index d9d3e30fd47a..f548ed4cb23f 100644
--- a/drivers/net/dsa/vitesse-vsc73xx-core.c
+++ b/drivers/net/dsa/vitesse-vsc73xx-core.c
@@ -957,6 +957,11 @@ static void vsc73xx_mac_link_up(struct phylink_config *config,
i... |
a4b3f197bcd17ea81605f3121a459dece448e877 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: sprd: move/add SPDX license to top of the file | Problem Details:
Checkpatch complains about the SPDX-License-Identifier being in the
wrong place. Move it to the top of the file to fix these warnings.
In cases of the license being specified only in text, convert these
to the SPDX-License-Identifier.
Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Signed-off... | ```diff
diff --git a/arch/arm64/boot/dts/sprd/sc2731.dtsi b/arch/arm64/boot/dts/sprd/sc2731.dtsi
index dae004e9fa36..12136e68dada 100644
--- a/arch/arm64/boot/dts/sprd/sc2731.dtsi
+++ b/arch/arm64/boot/dts/sprd/sc2731.dtsi
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Spreadtrum SC2731 PMIC dts... |
2bc1577ea2b13f668fe36fa4ff831eb2a946d75a | Analyze and fix the following issue in the Linux kernel code: arm64: dts: apm: storm: Rename menetphy@3 to ethernet-phy@3 | Problem Details:
Make the PHY node name adhere to DT binding document.
Fix the following DT check error:
arch/arm64/boot/dts/apm/apm-mustang.dtb: menetphy@3: $nodename:0: 'menetphy@3' does not match '^ethernet-phy(@[a-f0-9]+)?$'
from schema $id: http://devicetree.org/schemas/net/realtek,rtl82xx.yaml#
arch/arm6... | ```diff
diff --git a/arch/arm64/boot/dts/apm/apm-storm.dtsi b/arch/arm64/boot/dts/apm/apm-storm.dtsi
index 532401bc9c66..6ad4703925dc 100644
--- a/arch/arm64/boot/dts/apm/apm-storm.dtsi
+++ b/arch/arm64/boot/dts/apm/apm-storm.dtsi
@@ -997,7 +997,7 @@
compatible = "apm,xgene-mdio";
#address-cells = <1>;
#... |
9ff2f816e2aa65ca9a1cdf0954842f8173c0f48d | Analyze and fix the following issue in the Linux kernel code: net: axienet: Fix register defines comment description | Problem Details:
In axiethernet header fix register defines comment description to be
inline with IP documentation. It updates MAC configuration register,
MDIO configuration register and frame filter control description.
Fixes: 8a3b7a252dca ("drivers/net/ethernet/xilinx: added Xilinx AXI Ethernet driver")
Signed-off-b... | ```diff
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet.h b/drivers/net/ethernet/xilinx/xilinx_axienet.h
index fa5500decc96..c7d9221fafdc 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet.h
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet.h
@@ -160,16 +160,16 @@
#define XAE_RCW1_OFFSET 0x00000404 /* Rx ... |
a9a18e8f770c9b0703dab93580d0b02e199a4c79 | Analyze and fix the following issue in the Linux kernel code: atm: idt77252: prevent use after free in dequeue_rx() | Problem Details:
We can't dereference "skb" after calling vcc->push() because the skb
is released.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net> | ```diff
diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
index e7f713cd70d3..a876024d8a05 100644
--- a/drivers/atm/idt77252.c
+++ b/drivers/atm/idt77252.c
@@ -1118,8 +1118,8 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
rpp->len += skb->len;
if (stat & SAR_RSQE_EPDU) {
+ unsigned i... |
1472464c6248575bf2d01c7f076b94704bb32c95 | Analyze and fix the following issue in the Linux kernel code: kbuild: avoid scripts/kallsyms parsing /dev/null | Problem Details:
On macOS, as reported by Daniel Gomez, getline() sets ENOTTY to errno
if it is requested to read from /dev/null.
If this is worth fixing, I would rather pass an empty file to
scripts/kallsyms instead of adding the ugly #ifdef __APPLE__.
Fixes: c442db3f49f2 ("kbuild: remove PROVIDE() for kallsyms symb... | ```diff
diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
index f7b2503cdba9..41c68ae3415d 100755
--- a/scripts/link-vmlinux.sh
+++ b/scripts/link-vmlinux.sh
@@ -219,7 +219,8 @@ kallsymso=
strip_debug=
if is_enabled CONFIG_KALLSYMS; then
- kallsyms /dev/null .tmp_vmlinux0.kallsyms
+ truncate -s0 .tmp_v... |
ebfb5a57caa4e2e2203883ac6669bf8a294e7c89 | Analyze and fix the following issue in the Linux kernel code: ALSA: hda/realtek: tas2781: Fix ROG ALLY X audio | Problem Details:
This patch enables the TI TAS2781 amplifier SoC for the ASUS ROG ALLY X.
This is a design change from the original ASUS ROG ALLY, creating the need
for this patch. All other Realtek Codec settings seem to be re-used from
the original ROG ALLY design (on the ROG ALLY X). This patch maintains the
previou... | ```diff
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index d022a25635f9..2f080e02f1db 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -7492,6 +7492,7 @@ enum {
ALC285_FIXUP_THINKPAD_X1_GEN7,
ALC285_FIXUP_THINKPAD_HEADSET_JACK,
ALC294_FIXUP_ASUS_ALLY,... |
109f256285dd6a5f8c3bd0d80d39b2ccd4fe314e | Analyze and fix the following issue in the Linux kernel code: arm64: dts: imx93: update default value for snps,clk-csr | Problem Details:
For the i.MX93 SoC, the default clock rate for the IP of STMMAC EQOS is
312.5 MHz. According to the following mapping table from the i.MX93
reference manual, this clock rate corresponds to a CSR value of 6.
0000: CSR clock = 60-100 MHz; MDC clock = CSR clock/42
0001: CSR clock = 100-150 MHz; MDC clo... | ```diff
diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
index 4a3f42355cb8..a0993022c102 100644
--- a/arch/arm64/boot/dts/freescale/imx93.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
@@ -1105,7 +1105,7 @@
<&clk IMX93_CLK_SYS_PLL_PFD0_DIV2>;
assigned-... |
4736ad9422cb86f15464d2bd579c1f5d7786bb61 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: freescale: tqma9352: Fix watchdog reset | Problem Details:
On the tqma9352 the board is reset through an external PMIC, so
set the fsl,ext-reset-output property to enable triggering the
output pin on a watchdog trigger.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Alexander Stein <alexander.... | ```diff
diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi b/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi
index edbd8cad35bc..d3a0e1244aae 100644
--- a/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi
@@ -156,6 +156,7 @@
&wdog3 {
pinctrl-names... |
4e69cd835a2d5c3915838491f59a68ee697a87d0 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: imx8mp-beacon-kit: Fix Stereo Audio on WM8962 | Problem Details:
The L/R clock needs to be controlled by the SAI3 instead of the
CODEC to properly achieve stereo sound. Doing this allows removes
the need for unnecessary clock manipulation to try to get the
CODEC's clock in sync with the SAI3 clock, since the CODEC can cope
with a wide variety of clock inputs.
Fixes... | ```diff
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts b/arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts
index 17e2c19d8455..cc9b81d46188 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts
@@ -211,13 +211,12 @@
simple-aud... |
3d2ce0fbcd33cd03c06328d81960d3487f2bc41b | Analyze and fix the following issue in the Linux kernel code: arm64: dts: s32g: Disable usdhc write-protect | Problem Details:
NXP S32G2/S32G3 SoC based platforms do not
use a pin for SD-Card write protection used by
the uSDHC controller.
Hence, adding 'disable-wp' usdhc device-tree property in order to fix
observed warnings on SD boot as the following:
"host does not support reading read-only switch, assuming write-enable"
... | ```diff
diff --git a/arch/arm64/boot/dts/freescale/s32g274a-evb.dts b/arch/arm64/boot/dts/freescale/s32g274a-evb.dts
index 00070c949e2a..dbe498798bd9 100644
--- a/arch/arm64/boot/dts/freescale/s32g274a-evb.dts
+++ b/arch/arm64/boot/dts/freescale/s32g274a-evb.dts
@@ -34,5 +34,6 @@
};
&usdhc0 {
+ disable-wp;
status... |
ef9718b3d54e822de294351251f3a574f8a082ce | Analyze and fix the following issue in the Linux kernel code: ALSA: hda/realtek: Fix noise from speakers on Lenovo IdeaPad 3 15IAU7 | Problem Details:
Fix noise from speakers connected to AUX port when no sound is playing.
The problem occurs because the `alc_shutup_pins` function includes
a 0x10ec0257 vendor ID, which causes noise on Lenovo IdeaPad 3 15IAU7 with
Realtek ALC257 codec when no sound is playing.
Removing this vendor ID from the function ... | ```diff
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 480e82df7a4c..6e19598e23b7 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -583,7 +583,6 @@ static void alc_shutup_pins(struct hda_codec *codec)
switch (codec->core.vendor_id) {
case 0x10ec0236... |
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