id stringlengths 40 40 | instruction stringlengths 68 308 | input stringlengths 17 33.4k | output stringlengths 100 30k |
|---|---|---|---|
39db0fd9db6caea8887f61fee4a0e53c6f8fec5e | Analyze and fix the following issue in the Linux kernel code: [POWERPC] Fix mpc834x USB-MPH configuration. | Problem Details:
mpc834x USB-MPH configuration got broken by commit
6f442560021aecf08658e26ed9a37e6928ef0fa1. The selection bits in SICRL
should be cleared rather than set to configure the USB MUXes for the MPH.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org> | ```diff
diff --git a/arch/powerpc/platforms/83xx/usb.c b/arch/powerpc/platforms/83xx/usb.c
index e7fdf013cd39..eafe7605cdac 100644
--- a/arch/powerpc/platforms/83xx/usb.c
+++ b/arch/powerpc/platforms/83xx/usb.c
@@ -76,14 +76,14 @@ int mpc834x_usb_cfg(void)
if (port0_is_dr)
printk(KERN_WARNING
"834x USB p... |
d214602804a85e5da68b745ae69d9beaa5bedc93 | Analyze and fix the following issue in the Linux kernel code: [POWERPC] Fix cpm_uart driver for cpm1 machines | Problem Details:
in cpm_uart_cpm1.h, DPRAM_BASE is assigned an address derived from cpmp.
On ARC=ppc, this is a physical address with 1:1 DMA mapping which can't
be used for arithmetric compare operations with virtual addresses
returned by cpm_dpram_addr. This patch changes the assignment to use
cpm_dpram_addr as well,... | ```diff
diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm1.h b/drivers/serial/cpm_uart/cpm_uart_cpm1.h
index a99e45e2b6d8..2a6477834c3e 100644
--- a/drivers/serial/cpm_uart/cpm_uart_cpm1.h
+++ b/drivers/serial/cpm_uart/cpm_uart_cpm1.h
@@ -37,6 +37,6 @@ static inline void cpm_set_smc_fcr(volatile smc_uart_t * up)
up->... |
bc63818931ea55c54d6e59b7d38bff8f295dc8c1 | Analyze and fix the following issue in the Linux kernel code: [PPC] Fix cpm_dpram_addr returning phys mem instead of virt mem | Problem Details:
cpm_dpram_addr returns physical memory of the DP RAM instead of
iomapped virtual memory. As there usually is a 1:1 MMU map of
the IMMR area, this is often not noticed. However, cpm_dpram_phys
assumes this iomapped virtual memory and returns garbage on the
1:1 mapped memory causing CPM1 uart console to ... | ```diff
diff --git a/arch/ppc/8xx_io/commproc.c b/arch/ppc/8xx_io/commproc.c
index 7088428e1fe2..9da880be4dc0 100644
--- a/arch/ppc/8xx_io/commproc.c
+++ b/arch/ppc/8xx_io/commproc.c
@@ -459,7 +459,7 @@ EXPORT_SYMBOL(cpm_dpdump);
void *cpm_dpram_addr(unsigned long offset)
{
- return ((immap_t *)IMAP_ADDR)->im_cpm.c... |
83af919e0f239e87bc644a2c932b9cebf5771380 | Analyze and fix the following issue in the Linux kernel code: [POWERPC] Fix copy'n'paste typo in commproc.c | Problem Details:
The powerpc version of commproc.c exports cpm_dpram_addr twice
and cpm_dpram_phys not at all due to a typo. This patch fixes this
problem.
CC arch/powerpc/sysdev/commproc.o
arch/powerpc/sysdev/commproc.c:398: error: redefinition of '__kcrctab_cpm_dpram_addr'
arch/powerpc/sysdev/commproc.c:392: er... | ```diff
diff --git a/arch/powerpc/sysdev/commproc.c b/arch/powerpc/sysdev/commproc.c
index 4f67b89ba1d0..dd5417aec1b4 100644
--- a/arch/powerpc/sysdev/commproc.c
+++ b/arch/powerpc/sysdev/commproc.c
@@ -395,4 +395,4 @@ uint cpm_dpram_phys(u8* addr)
{
return (dpram_pbase + (uint)(addr - dpram_vbase));
}
-EXPORT_SYMB... |
407f61a2b482ab9a6d03549ab9513e4a823ae4a2 | Analyze and fix the following issue in the Linux kernel code: [CIFS] Fix memory leak in statfs to very old servers | Problem Details:
We were allocating request buffers twice in the statfs
path when mounted to very old (Windows 9x) servers.
Signed-off-by: Steve French <sfrench@us.ibm.com> | ```diff
diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES
index 41e3b6a9397c..ea359a0038d9 100644
--- a/fs/cifs/CHANGES
+++ b/fs/cifs/CHANGES
@@ -1,3 +1,8 @@
+Version 1.51
+------------
+Fix memory leak in statfs when mounted to very old servers (e.g.
+Windows 9x)
+
Version 1.50
------------
Fix NTLMv2 signing. NFS ser... |
88f5f0cad396be594d6d55cb2d0cd69e8df9ab16 | Analyze and fix the following issue in the Linux kernel code: sky2: fix transmit state on resume | Problem Details:
This should fix http://bugzilla.kernel.org/show_bug.cgi?id=8667
After resume, driver has reset the chip so the current state
of transmit checksum offload state machine and DMA state machine
will be undefined.
The fix is to set the state so that first Tx will set MSS and offset
values.
Signed-off-by:... | ```diff
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 3bfc9d3e3c6e..162489b9f599 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -910,6 +910,20 @@ static inline struct sky2_tx_le *get_tx_le(struct sky2_port *sky2)
return le;
}
+static void tx_init(struct sky2_port *sky2)
+{
+ struct sky2_t... |
d6c9bc1ed4301cbc3df4565ff5348b64bf2a767c | Analyze and fix the following issue in the Linux kernel code: sky2: FE+ vlan workaround | Problem Details:
The FE+ workaround means the driver can no longer trust the status register
to indicate VLAN tagged frames. The fix for this is to just disable VLAN
acceleration for that chip version. Tested and works fine.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik... | ```diff
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index a3de0b6127eb..3bfc9d3e3c6e 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -3970,8 +3970,12 @@ static __devinit struct net_device *sky2_init_netdev(struct sky2_hw *hw,
dev->features |= NETIF_F_HIGHDMA;
#ifdef SKY2_VLAN_TAG_USED
- dev->... |
7d809ba3f98b8aa8f9ba0dcdf6349958a0b77b7b | Analyze and fix the following issue in the Linux kernel code: [MIPS] Fix CONFIG_BUILD_ELF64 kernels with symbols in CKSEG0. | Problem Details:
The __pa() for those did assume that all symbols have XKPHYS values and
the math fails for any other address range.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | ```diff
diff --git a/include/asm-mips/page.h b/include/asm-mips/page.h
index b92dd8c760da..e3301e54d559 100644
--- a/include/asm-mips/page.h
+++ b/include/asm-mips/page.h
@@ -142,7 +142,7 @@ typedef struct { unsigned long pgprot; } pgprot_t;
/*
* __pa()/__va() should be used only during mem init.
*/
-#if defined(C... |
6e351064b16914e4843248355288b777fa559947 | Analyze and fix the following issue in the Linux kernel code: [MIPS] IP32: Fix initialization of UART base addresses. | Problem Details:
Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | ```diff
diff --git a/arch/mips/sgi-ip32/ip32-platform.c b/arch/mips/sgi-ip32/ip32-platform.c
index ba3697ee7ff6..7309e48d163d 100644
--- a/arch/mips/sgi-ip32/ip32-platform.c
+++ b/arch/mips/sgi-ip32/ip32-platform.c
@@ -41,8 +41,8 @@ static struct platform_device uart8250_device = {
static int __init uart8250_init(vo... |
e79ad711a0108475c1b3a03815527e7237020b08 | Analyze and fix the following issue in the Linux kernel code: [NET]: Zero length write() on socket should not simply return 0. | Problem Details:
This fixes kernel bugzilla #5731
It should generate an empty packet for datagram protocols when the
socket is connected, for one.
The check is doubly-wrong because all that a write() can be is a
sendmsg() call with a NULL msg_control and a single entry iovec. No
special semantics should be assigned ... | ```diff
diff --git a/net/socket.c b/net/socket.c
index 7d44453dfae1..b09eb9036a17 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -777,9 +777,6 @@ static ssize_t sock_aio_write(struct kiocb *iocb, const struct iovec *iov,
if (pos != 0)
return -ESPIPE;
- if (iocb->ki_left == 0) /* Match SYS5 behaviour */
- retur... |
9c908f97d0f9aee32fa6d4b0a44c4c5d0ccab2b0 | Analyze and fix the following issue in the Linux kernel code: [SPARC]: Fix EBUS use of uninitialized variable. | Problem Details:
If of_get_property() fails, it returns NULL and the 'len'
parameter is undefined. So we need to explicitly set len
to zero in such cases.
Noticed by Al Viro.
Signed-off-by: David S. Miller <davem@davemloft.net> | ```diff
diff --git a/arch/sparc/kernel/ebus.c b/arch/sparc/kernel/ebus.c
index e2d02fd13f35..d850785b2080 100644
--- a/arch/sparc/kernel/ebus.c
+++ b/arch/sparc/kernel/ebus.c
@@ -156,6 +156,8 @@ void __init fill_ebus_device(struct device_node *dp, struct linux_ebus_device *d
dev->prom_node = dp;
regs = of_get_pro... |
9b039330808b83acac3597535da26f47ad1862ce | Analyze and fix the following issue in the Linux kernel code: ACPI: Hibernate erroneously disabled Suspend wakeup devices | Problem Details:
S4 suspend to disk will disable GPE's permanently
because acpi_gpe_sleep_prepare() does not have
a counterpart at resume time. Thus, those devices
became unavailable for wakeup from subsequent
S3 suspend-to-ram.
Here acpi_gpe_sleep_prepare() is removed, and upon suspend
acpi_enable_wakeup_device() ge... | ```diff
diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c
index 2cbb9aabd00e..9426ac1fc86b 100644
--- a/drivers/acpi/sleep/main.c
+++ b/drivers/acpi/sleep/main.c
@@ -44,7 +44,6 @@ int acpi_sleep_prepare(u32 acpi_state)
ACPI_FLUSH_CPU_CACHE();
acpi_enable_wakeup_device_prep(acpi_state);
#endif
- ac... |
675bd7804cb53998a57f96d4133856c29213cabd | Analyze and fix the following issue in the Linux kernel code: sh: Fix URAM start address on SH7785. | Problem Details:
Not all of the SH-X2 URAM blocks are mapped in the same place,
SH7785 happens to map it on the opposite end of the address space
from SH7722, correct the addresses.
Signed-off-by: Paul Mundt <lethal@linux-sh.org> | ```diff
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
index c65e1b522186..39b215d6cee5 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
@@ -351,5 +351,5 @@ void __init plat_irq_setup_pins(int mode)
void __init plat_mem_setup... |
f72abd0a4c3298912c03befa41660d03a2e3321d | Analyze and fix the following issue in the Linux kernel code: sh: Fix plat_irq_setup_pins() for SH7785. | Problem Details:
There was some debug code left in here that caused the pin changes
to never be hit. Kill that off, and all is well.
Signed-off-by: Paul Mundt <lethal@linux-sh.org> | ```diff
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
index 267114d4127c..c65e1b522186 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
@@ -312,10 +312,6 @@ void __init plat_irq_setup(void)
void __init plat_irq_setup_pins(... |
09a4df5f0c8b7c418821fe591bf0d0f13b206c61 | Analyze and fix the following issue in the Linux kernel code: sh: processor.h needs smp.h | Problem Details:
Trivial build fix for SH-2.
Signed-off-by: Paul Mundt <lethal@linux-sh.org> | ```diff
diff --git a/include/asm-sh/processor.h b/include/asm-sh/processor.h
index 4f2922a1979c..9f3ee775fe13 100644
--- a/include/asm-sh/processor.h
+++ b/include/asm-sh/processor.h
@@ -10,6 +10,7 @@
#ifdef __KERNEL__
#include <linux/compiler.h>
+#include <linux/smp.h>
#include <asm/page.h>
#include <asm/types.h... |
ff0ce6845bc18292e80ea40d11c3d3a539a3fc5e | Analyze and fix the following issue in the Linux kernel code: Revert "[PATCH] x86-64: fix x86_64-mm-sched-clock-share" | Problem Details:
This reverts commit 184c44d2049c4db7ef6ec65794546954da2c6a0e.
As noted by Dave Jones:
"Linus, please revert the above cset. It doesn't seem to be
necessary (it was added to fix a miscompile in 'make allnoconfig'
which doesn't seem to be repeatable with it reverted) and actively
breaks t... | ```diff
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 963051a967d6..3ec6e7ff5fbd 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -32,15 +32,7 @@
* CPUFREQ NOTIFIER INTERFACE *
********************************************************... |
f7f847b01571e86044dc77e03d92f43699652f8d | Analyze and fix the following issue in the Linux kernel code: Revert "x86-64: Disable local APIC timer use on AMD systems with C1E" | Problem Details:
This reverts commit e66485d747505e9d960b864fc6c37f8b2afafaf0, since
Rafael Wysocki noticed that the change only works for his in -mm, not in
mainline (and that both "noapictimer" _and_ "apicmaintimer" are broken
on his hardware, but that's apparently not a regression, just a symptom
of the same issue t... | ```diff
diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c
index 32054bf5ba40..af838f6b0b7f 100644
--- a/arch/x86_64/kernel/setup.c
+++ b/arch/x86_64/kernel/setup.c
@@ -546,37 +546,6 @@ static void __init amd_detect_cmp(struct cpuinfo_x86 *c)
#endif
}
-#define ENABLE_C1E_MASK 0x18000000
-#define ... |
e66485d747505e9d960b864fc6c37f8b2afafaf0 | Analyze and fix the following issue in the Linux kernel code: x86-64: Disable local APIC timer use on AMD systems with C1E | Problem Details:
commit 3556ddfa9284a86a59a9b78fe5894430f6ab4eef titled
[PATCH] x86-64: Disable local APIC timer use on AMD systems with C1E
solves a problem with AMD dual core laptops e.g. HP nx6325 (Turion 64
X2) with C1E enabled:
When both cores go into idle at the same time, then the system switches
into C1E st... | ```diff
diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c
index af838f6b0b7f..32054bf5ba40 100644
--- a/arch/x86_64/kernel/setup.c
+++ b/arch/x86_64/kernel/setup.c
@@ -546,6 +546,37 @@ static void __init amd_detect_cmp(struct cpuinfo_x86 *c)
#endif
}
+#define ENABLE_C1E_MASK 0x18000000
+#define ... |
255129d1e9ca0ed3d69d5517fae3e03d7ab4b806 | Analyze and fix the following issue in the Linux kernel code: NLM: Fix a circular lock dependency in lockd | Problem Details:
The problem is that the garbage collector for the 'host' structures
nlm_gc_hosts(), holds nlm_host_mutex while calling down to
nlmsvc_mark_resources, which, eventually takes the file->f_mutex.
We cannot therefore call nlmsvc_lookup_host() from within
nlmsvc_create_block, since the caller will already ... | ```diff
diff --git a/fs/lockd/svclock.c b/fs/lockd/svclock.c
index a21e4bc5444b..d098c7af0d22 100644
--- a/fs/lockd/svclock.c
+++ b/fs/lockd/svclock.c
@@ -171,19 +171,14 @@ found:
* GRANTED_RES message by cookie, without having to rely on the client's IP
* address. --okir
*/
-static inline struct nlm_block *
-nlm... |
78bd8fbbcd66fc977baa40e7fd838a4461b0f727 | Analyze and fix the following issue in the Linux kernel code: fix sctp_del_bind_addr() last argument type | Problem Details:
It gets pointer to fastcall function, expects a pointer to normal
one and calls the sucker.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | ```diff
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 490a2928817c..baff49dfcdbd 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -1157,7 +1157,7 @@ int sctp_bind_addr_copy(struct sctp_bind_addr *dest,
int sctp_add_bind_addr(struct sctp_bind_addr *, union sctp_ad... |
603c461250b223ac42c10b8d1df653af1a361d44 | Analyze and fix the following issue in the Linux kernel code: [POWERPC] spufs: fix mismerge, making context signal{1,2} files readable again | Problem Details:
The commit 8b6f50ef1d5cc86b278eb42bc91630fad455fb10 seems to have
been affected by a mismerge of a duplicate patch
(d054b36ffd302ec65aabec16a0c60ddd9e6b5a62) - both the
spufs_dir_contents and spufs_dir_nosched_contents have been given
write-only signal notification files.
This change reverts the spufs... | ```diff
diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
index 4100ddc52f02..7de4e919687b 100644
--- a/arch/powerpc/platforms/cell/spufs/file.c
+++ b/arch/powerpc/platforms/cell/spufs/file.c
@@ -2177,8 +2177,8 @@ struct tree_descr spufs_dir_contents[] = {
{ "mbox_stat",... |
ece25dfa0991f65c4e1d26beb1c3c45bda4239b8 | Analyze and fix the following issue in the Linux kernel code: SCTP: Clean up OOTB handling and fix infinite loop processing | Problem Details:
While processing OOTB chunks as well as chunks with an invalid
length of 0, it was possible to SCTP to get wedged inside an
infinite loop because we didn't catch the condition correctly,
or didn't mark the packet for discard correctly.
This work is based on original findings and work by
Wei Yongjun <yj... | ```diff
diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index 991c85bb9e36..cc71f366d1cd 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -114,7 +114,6 @@ sctp_state_fn_t sctp_sf_do_4_C;
sctp_state_fn_t sctp_sf_eat_data_6_2;
sctp_state_fn_t sctp_sf_eat_data_fast_4_4;
sctp_state_fn_t sctp_... |
ca9938fea576ebbb8d8c4fbe8a5bcc937e49e1ca | Analyze and fix the following issue in the Linux kernel code: [PATCH] mac80211: fix initialisation when built-in | Problem Details:
When mac80211 is built into the kernel it needs to init earlier
so that device registrations are run after it has initialised.
The same applies to rate control algorithms.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com> | ```diff
diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c
index 7286c389a4d0..ff2172ffd861 100644
--- a/net/mac80211/ieee80211.c
+++ b/net/mac80211/ieee80211.c
@@ -5259,7 +5259,7 @@ static void __exit ieee80211_exit(void)
}
-module_init(ieee80211_init);
+subsys_initcall(ieee80211_init);
module_exit... |
136e83d6b8999f4ef680ff9cf2a67e1e1ccbd94e | Analyze and fix the following issue in the Linux kernel code: [PATCH] net/mac80211/wme.c: fix sparse warning | Problem Details:
wme.c triggers a sparse warning; it wasn't noticed before because until
recently ARRAY_SIZE triggered a sparse error.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com> | ```diff
diff --git a/net/mac80211/wme.c b/net/mac80211/wme.c
index 89ce81529694..7ab82b376e1b 100644
--- a/net/mac80211/wme.c
+++ b/net/mac80211/wme.c
@@ -424,7 +424,7 @@ static int wme_qdiscop_init(struct Qdisc *qd, struct rtattr *opt)
skb_queue_head_init(&q->requeued[i]);
q->queues[i] = qdisc_create_dflt(qd->de... |
3a4624652e68ee897145ac698a85bfd2603367c3 | Analyze and fix the following issue in the Linux kernel code: [PATCH] cfg80211: fix initialisation if built-in | Problem Details:
When cfg80211 is built into the kernel it needs to init earlier
so that device registrations are run after it has initialised.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com> | ```diff
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 7eabd55417a5..9771451eae21 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -213,7 +213,7 @@ out_fail_notifier:
out_fail_sysfs:
return err;
}
-module_init(cfg80211_init);
+subsys_initcall(cfg80211_init);
static void cfg80211_exit(v... |
744551cceb73acd62189cb4afe0a336b2c9684d8 | Analyze and fix the following issue in the Linux kernel code: [SUNSAB]: Fix broken SYSRQ. | Problem Details:
Include SYSRQ support for SUNSAB if SUNSAB_CONSOLE is selected
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: David S. Miller <davem@davemloft.net> | ```diff
diff --git a/drivers/serial/sunsab.c b/drivers/serial/sunsab.c
index e348ba684050..ff610c23314b 100644
--- a/drivers/serial/sunsab.c
+++ b/drivers/serial/sunsab.c
@@ -38,7 +38,7 @@
#include <asm/prom.h>
#include <asm/of_device.h>
-#if defined(CONFIG_SERIAL_SUNZILOG_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
+#... |
2f9d2827afab6a6ad82b657b1d7fe00cbffa65f8 | Analyze and fix the following issue in the Linux kernel code: Input: xpad - fix dependancy on LEDS class | Problem Details:
The driver can not be built-in when LEDS class is a module.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru> | ```diff
diff --git a/drivers/input/joystick/Kconfig b/drivers/input/joystick/Kconfig
index e2abe18e575d..7c662ee594a3 100644
--- a/drivers/input/joystick/Kconfig
+++ b/drivers/input/joystick/Kconfig
@@ -277,7 +277,7 @@ config JOYSTICK_XPAD_FF
config JOYSTICK_XPAD_LEDS
bool "LED Support for Xbox360 controller 'BigX... |
d5cf2b99dac2e3ff17c7a80fcc71e538b38a3c75 | Analyze and fix the following issue in the Linux kernel code: HWMON: applesmc - convert to use input-polldev | Problem Details:
Switch to using input-polldev skeleton instead of implementing polling loop by
itself. This also fixes problem with trylock on a mutex in atomic context.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru> | ```diff
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 13eea47dceb3..f0ab2acea1bb 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -623,6 +623,7 @@ config SENSORS_APPLESMC
depends on INPUT && X86
select NEW_LEDS
select LEDS_CLASS
+ select INPUT_POLLDEV
default n
help
Thi... |
ff4abd6cfacf0bb23a077f615d3a5cd17359db1b | Analyze and fix the following issue in the Linux kernel code: [SCSI] esp: fix instance numbering. | Problem Details:
Because the ->unique_id is set too late, the ESP scsi host
instance numbers in the kernel log during probing are
wrong.
Bug reported by Meelis Roos.
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | ```diff
diff --git a/drivers/scsi/esp_scsi.c b/drivers/scsi/esp_scsi.c
index 77b06a983fa7..95cf7b6cd622 100644
--- a/drivers/scsi/esp_scsi.c
+++ b/drivers/scsi/esp_scsi.c
@@ -2314,6 +2314,7 @@ int __devinit scsi_esp_register(struct esp *esp, struct device *dev)
esp->host->transportt = esp_transport_template;
esp->h... |
228f47b959a0cf2e24c9696757c7e6510334e499 | Analyze and fix the following issue in the Linux kernel code: sata_sil24: fix IRQ clearing race when PCIX_IRQ_WOC is used | Problem Details:
When PCIX_IRQ_WOC is used, sil24 has an inherent race condition
between clearing IRQ pending and reading IRQ status. If IRQ pending
is cleared after reading IRQ status, there's possibility of lost IRQ.
If IRQ pending is cleared before reading IRQ status, spurious IRQs
will occur.
sata_sil24 till now ... | ```diff
diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c
index ef83e6b1e314..233e88693395 100644
--- a/drivers/ata/sata_sil24.c
+++ b/drivers/ata/sata_sil24.c
@@ -888,6 +888,16 @@ static inline void sil24_host_intr(struct ata_port *ap)
u32 slot_stat, qc_active;
int rc;
+ /* If PCIX_IRQ_WOC, there'... |
78e1ca49c7ead5cd00882ed0c776260857613122 | Analyze and fix the following issue in the Linux kernel code: ACPI: hpet: ACPI Error (utglobal-0126): Unknown exception code: 0xFFFFFFF0 | Problem Details:
If hpet has been initialized before registering hpet driver, the callback
function of hpet_resources will return the status code of -EBUSY, which is
not defined in the ACPI exception table. So when ACPI checks the status
code of callback function, it will report the unknown exception code.
So the sta... | ```diff
diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index 7ecffc9c738f..fd51554ab081 100644
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -943,14 +943,14 @@ static acpi_status hpet_resources(struct acpi_resource *res, void *data)
printk(KERN_DEBUG "%s: 0x%lx is busy\n",
__FUNCTION__, hdp->h... |
2f3f22269bdf702311342c5d106dfdd7347d1c3e | Analyze and fix the following issue in the Linux kernel code: ACPI: suspend: build-fix for CONFIG_SUSPEND=n and CONFIG_HIBERNATION=y | Problem Details:
This fixes compilation with CONFIG_SUSPEND unset and CONFIG_HIBERNATION set
(raf. http://marc.info/?l=linux-acpi&m=119055289723895&w=4).
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com> | ```diff
diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c
index 85633c585aab..c79edcb8e842 100644
--- a/drivers/acpi/sleep/main.c
+++ b/drivers/acpi/sleep/main.c
@@ -26,6 +26,27 @@ u8 sleep_states[ACPI_S_STATE_COUNT];
static u32 acpi_target_sleep_state = ACPI_STATE_S0;
+int acpi_sleep_prepare(u32 ... |
65874007c36930317c7a56d814a6a3e2966daaa8 | Analyze and fix the following issue in the Linux kernel code: [CIFS] fix cut and paste error - missing defines cause cifsacl build error | Problem Details:
Signed-off-by: Steve French <sfrench@us.ibm.com> | ```diff
diff --git a/fs/cifs/cifsacl.c b/fs/cifs/cifsacl.c
index 11ac13336ecb..90969104dd39 100644
--- a/fs/cifs/cifsacl.c
+++ b/fs/cifs/cifsacl.c
@@ -21,6 +21,13 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+#include <linux/fs.h>
+#include "cifspdu.h"
+#include "cifsglob.h"
+... |
2369cc9492a462285f9eec9d2bbfa730cc2ab5ac | Analyze and fix the following issue in the Linux kernel code: ACPI: thinkpad-acpi: duplicate driver attributes to new hwmon pdrv | Problem Details:
Thinkpad-acpi has some driver attributes (debug level, sysfs interface
version, etc) that also belong to the new hwmon driver. Duplicate them
there.
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com> | ```diff
diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c
index d5fb93ed04f0..81693b4c23b8 100644
--- a/drivers/misc/thinkpad_acpi.c
+++ b/drivers/misc/thinkpad_acpi.c
@@ -4803,12 +4803,16 @@ static int __init thinkpad_acpi_module_init(void)
tp_features.sensors_pdrv_registered = 1;
ret = tp... |
b15773a06e5feee192f83c578222b45d81d1edc9 | Analyze and fix the following issue in the Linux kernel code: [POWERPC] Fix cpm_uart driver | Problem Details:
in cpm_uart_cpm1.h, DPRAM_BASE is assigned an address derived from cpmp.
On ARC=ppc, this is a physical address with 1:1 DMA mapping which can't
be used for arithmetric compare operations with virtual addresses
returned by cpm_dpram_addr. This patch changes the assignment to use
cpm_dpram_addr as well,... | ```diff
diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm1.h b/drivers/serial/cpm_uart/cpm_uart_cpm1.h
index a99e45e2b6d8..2a6477834c3e 100644
--- a/drivers/serial/cpm_uart/cpm_uart_cpm1.h
+++ b/drivers/serial/cpm_uart/cpm_uart_cpm1.h
@@ -37,6 +37,6 @@ static inline void cpm_set_smc_fcr(volatile smc_uart_t * up)
up->... |
7a6d44f79f60f2b106e2a820503fa7c1814a13d0 | Analyze and fix the following issue in the Linux kernel code: [PPC] Compile fix for 8xx CPM Ehernet driver | Problem Details:
Add #include <asm/cacheflush.h> for flush_dcache_range
to make the driver compile again.
CC arch/ppc/8xx_io/enet.o
arch/ppc/8xx_io/enet.c: In function 'scc_enet_start_xmit':
arch/ppc/8xx_io/enet.c:240: error: implicit declaration of function
'flush_dcache_range'
make[1]: *** [arch/ppc/8xx_io/en... | ```diff
diff --git a/arch/ppc/8xx_io/enet.c b/arch/ppc/8xx_io/enet.c
index 703d47eee436..eace3bc118d2 100644
--- a/arch/ppc/8xx_io/enet.c
+++ b/arch/ppc/8xx_io/enet.c
@@ -44,6 +44,7 @@
#include <asm/mpc8xx.h>
#include <asm/uaccess.h>
#include <asm/commproc.h>
+#include <asm/cacheflush.h>
/*
* Theory of Opera... |
1d7a8ee0ebcc26c98f21889fd900546ef2a02fa1 | Analyze and fix the following issue in the Linux kernel code: [PPC] Fix cpm_dpram_addr returning phys mem instead of virt mem | Problem Details:
cpm_dpram_addr returns physical memory of the DP RAM instead of
iomapped virtual memory. As there usually is a 1:1 MMU map of
the IMMR area, this is often not noticed. However, cpm_dpram_phys
assumes this iomapped virtual memory and returns garbage on the
1:1 mapped memory causing CPM1 uart console to ... | ```diff
diff --git a/arch/ppc/8xx_io/commproc.c b/arch/ppc/8xx_io/commproc.c
index 7088428e1fe2..9da880be4dc0 100644
--- a/arch/ppc/8xx_io/commproc.c
+++ b/arch/ppc/8xx_io/commproc.c
@@ -459,7 +459,7 @@ EXPORT_SYMBOL(cpm_dpdump);
void *cpm_dpram_addr(unsigned long offset)
{
- return ((immap_t *)IMAP_ADDR)->im_cpm.c... |
c5552ca48b312880ba9111411c98abfe72d88ea9 | Analyze and fix the following issue in the Linux kernel code: [POWERPC] Fix copy'n'paste typo in commproc.c | Problem Details:
The powerpc version of commproc.c exports cpm_dpram_addr twice
and cpm_dpram_phys not at all due to a typo. This patch fixes this
problem.
CC arch/powerpc/sysdev/commproc.o
arch/powerpc/sysdev/commproc.c:398: error: redefinition of '__kcrctab_cpm_dpram_addr'
arch/powerpc/sysdev/commproc.c:392: er... | ```diff
diff --git a/arch/powerpc/sysdev/commproc.c b/arch/powerpc/sysdev/commproc.c
index 4f67b89ba1d0..dd5417aec1b4 100644
--- a/arch/powerpc/sysdev/commproc.c
+++ b/arch/powerpc/sysdev/commproc.c
@@ -395,4 +395,4 @@ uint cpm_dpram_phys(u8* addr)
{
return (dpram_pbase + (uint)(addr - dpram_vbase));
}
-EXPORT_SYMB... |
bcb020341a7d0fba6cd025f068d40f4ab5c36af8 | Analyze and fix the following issue in the Linux kernel code: [CIFS] move cifs acl code to new file and fix build break | Problem Details:
Signed-off-by: Steve French <sfrench@us.ibm.com> | ```diff
diff --git a/fs/cifs/Makefile b/fs/cifs/Makefile
index 6ecd9d6ba3f3..ff6ba8d823f0 100644
--- a/fs/cifs/Makefile
+++ b/fs/cifs/Makefile
@@ -3,4 +3,4 @@
#
obj-$(CONFIG_CIFS) += cifs.o
-cifs-objs := cifsfs.o cifssmb.o cifs_debug.o connect.o dir.o file.o inode.o link.o misc.o netmisc.o smbdes.o smbencrypt.o tra... |
bbbd2bf00bab467cff7b1f418b2cb24c71291f59 | Analyze and fix the following issue in the Linux kernel code: fix modules oopsing in lguest guests | Problem Details:
The assembly templates for lguest guest patching are in the .init.text
section. This means that modules get patched with "cc cc cc cc" or similar
junk.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds... | ```diff
diff --git a/drivers/lguest/lguest_asm.S b/drivers/lguest/lguest_asm.S
index f182c6a36209..1ddcd5cd20f6 100644
--- a/drivers/lguest/lguest_asm.S
+++ b/drivers/lguest/lguest_asm.S
@@ -22,8 +22,9 @@
jmp lguest_init
/*G:055 We create a macro which puts the assembler code between lgstart_ and
- * lgend_ marker... |
fdfb870f8e34e77567043b388051df14f7d33482 | Analyze and fix the following issue in the Linux kernel code: typo fix Kernel config option | Problem Details:
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | ```diff
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 50a94eee4d92..495863a500cd 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -284,7 +284,7 @@ config LOCKDEP
select KALLSYMS_ALL
config LOCK_STAT
- bool "Lock usage statisitics"
+ bool "Lock usage statistics"
depends on DEBUG_KERNEL && TRAC... |
d1cf16c91605d051d36360f70858b06b103b4aed | Analyze and fix the following issue in the Linux kernel code: missing null termination in one wire uevent | Problem Details:
Need to null terminate environment. Found by inspection while looking for
similar problems to platform uevent bug
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Acked-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Cc: Andrew Morton <akpm@linux-f... | ```diff
diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c
index 8d7ab74170d5..a593f900eff4 100644
--- a/drivers/w1/w1.c
+++ b/drivers/w1/w1.c
@@ -431,6 +431,7 @@ static int w1_uevent(struct device *dev, char **envp, int num_envp,
err = add_uevent_var(envp, num_envp, &cur_index, buffer, buffer_size,
&cur_len, "W1_SLA... |
afa684f6fda6086b229348f0ea21df7c8ad17964 | Analyze and fix the following issue in the Linux kernel code: fix "mspec: handle shrinking virtual memory areas" | Problem Details:
The vma_data structure may be shared by vma's from multiple tasks, with no
way of knowing which areas are shared or not shared, so release/clear pages
only when the refcount (of vma's) goes to zero.
Signed-off-by: Cliff Wickman <cpw@sgi.com>
Cc: Jes Sorensen <jes@sgi.com>
Signed-off-by: Andrew Morton ... | ```diff
diff --git a/drivers/char/mspec.c b/drivers/char/mspec.c
index 049a46cc9f87..04ac155d3a07 100644
--- a/drivers/char/mspec.c
+++ b/drivers/char/mspec.c
@@ -155,23 +155,22 @@ mspec_open(struct vm_area_struct *vma)
* mspec_close
*
* Called when unmapping a device mapping. Frees all mspec pages
- * belonging ... |
f9b7cba1b8a74c10b0771ca28d4c554aeb9803fc | Analyze and fix the following issue in the Linux kernel code: ufs: fix sun state | Problem Details:
Different types of ufs hold state in different places, to hide complexity
of this, there is ufs_get_fs_state, it returns state according to
"UFS_SB(sb)->s_flags", but during mount ufs_get_fs_state is called, before
setting s_flags, this cause message for ufs types like sun ufs: "fs need
fsck", and remo... | ```diff
diff --git a/fs/ufs/super.c b/fs/ufs/super.c
index 73402c5eeb8a..38eb0b7a1f3d 100644
--- a/fs/ufs/super.c
+++ b/fs/ufs/super.c
@@ -894,7 +894,7 @@ magic_found:
goto again;
}
-
+ sbi->s_flags = flags;/*after that line some functions use s_flags*/
ufs_print_super_stuff(sb, usb1, usb2, usb3);
/*
@@ -1... |
b7a701851842e6a3d33ac1b0f80379664c633d49 | Analyze and fix the following issue in the Linux kernel code: [MTD] [NAND] s3c2410: fix arch moves | Problem Details:
Fixup the includes which have been moved around
when changing the s3c24xx arch support.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org> | ```diff
diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c
index 5fac4c421a20..b79a9cf2d162 100644
--- a/drivers/mtd/nand/s3c2410.c
+++ b/drivers/mtd/nand/s3c2410.c
@@ -60,8 +60,8 @@
#include <asm/io.h>
-#include <asm/arch/regs-nand.h>
-#include <asm/arch/nand.h>
+#include <asm/plat-s3c/regs-nand... |
474f81967217f3bec2389ae913da72641f2c40e3 | Analyze and fix the following issue in the Linux kernel code: [POWERPC] Ensure FULL_REGS on exec | Problem Details:
When PTRACE_O_TRACEEXEC is used, a ptrace call to fetch the registers at
the PTRACE_EVENT_EXEC stop (PTRACE_PEEKUSR) will oops in CHECK_FULL_REGS.
With recent versions, "gdb --args /bin/sh -c 'exec /bin/true'" and "run" at
the (gdb) prompt is sufficient to produce this. I also have written an
isolated... | ```diff
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index e477c9d0498b..8a1b001d0b11 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -605,6 +605,13 @@ void start_thread(struct pt_regs *regs, unsigned long start, unsigned long sp)
regs->ccr = 0;
regs->... |
21c0f275085e5b884a409d75a7deb73ece6477fb | Analyze and fix the following issue in the Linux kernel code: Revert "drivers/net/pcmcia/3c589_cs: fix port configuration switcheroo" | Problem Details:
This reverts commit fadacb1b80e35e0b36a90d43e21ef91eec4b889b.
The change being reverted made the driver consistent with
include/linux/netdevice.h, but then inconsistent with the other PCMCIA
ethernet drivers.
Signed-off-by: Jeff Garzik <jeff@garzik.org> | ```diff
diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c
index c06cae3f0b56..503f2685fb73 100644
--- a/drivers/net/pcmcia/3c589_cs.c
+++ b/drivers/net/pcmcia/3c589_cs.c
@@ -116,7 +116,7 @@ struct el3_private {
spinlock_t lock;
};
-static const char *if_names[] = { "auto", "10base2", "... |
cb560737676260ac15b68d426305ad5e755417ea | Analyze and fix the following issue in the Linux kernel code: Input: appletouch - fix idle reset logic | Problem Details:
Idle count should only be incremented when touchpad button
is not pressed, otherwise reset may happen at a wrong time
and touchpad will never report button release event.
Signed-off-by: Thomas Rohwer <trohwer@tng.de>
Acked-by: Matthew Garrett <mjg59@srcf.ucam.org>
Signed-off-by: Dmitry Torokhov <dtor@... | ```diff
diff --git a/drivers/input/mouse/appletouch.c b/drivers/input/mouse/appletouch.c
index 2bea1b2c631c..a1804bfdbb8c 100644
--- a/drivers/input/mouse/appletouch.c
+++ b/drivers/input/mouse/appletouch.c
@@ -328,6 +328,7 @@ static void atp_complete(struct urb* urb)
{
int x, y, x_z, y_z, x_f, y_f;
int retval, i,... |
e4d84909dd48b5e5806a5d18b881e1ca1610ba9b | Analyze and fix the following issue in the Linux kernel code: raid5: fix 2 bugs in ops_complete_biofill | Problem Details:
1/ ops_complete_biofill tried to avoid calling handle_stripe since all the
state necessary to return read completions is available. However the
process of determining whether more read requests are pending requires
locking the stripe (to block add_stripe_bio from updating dev->toead).
ops_complete_bio... | ```diff
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 4d63773ee73a..f96dea975fa5 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -514,7 +514,7 @@ static void ops_complete_biofill(void *stripe_head_ref)
struct stripe_head *sh = stripe_head_ref;
struct bio *return_bi = NULL;
raid5_conf_t *c... |
6247cdc2cd334dad0ea5428245a7d8f4b075f21e | Analyze and fix the following issue in the Linux kernel code: async_tx: fix dma_wait_for_async_tx | Problem Details:
Fix dma_wait_for_async_tx to not loop forever in the case where a
dependency chain is longer than two entries. This condition will not
happen with current in-kernel drivers, but fix it for future drivers.
Found-by: Saeed Bishara <saeed.bishara@gmail.com>
Signed-off-by: Dan Williams <dan.j.williams@in... | ```diff
diff --git a/crypto/async_tx/async_tx.c b/crypto/async_tx/async_tx.c
index 035007145e78..bc18cbb8ea79 100644
--- a/crypto/async_tx/async_tx.c
+++ b/crypto/async_tx/async_tx.c
@@ -80,6 +80,7 @@ dma_wait_for_async_tx(struct dma_async_tx_descriptor *tx)
{
enum dma_status status;
struct dma_async_tx_descriptor... |
ccec6e2c4a74adf76ed4e2478091a311b1806212 | Analyze and fix the following issue in the Linux kernel code: Convert snd-page-alloc proc file to use seq_file | Problem Details:
Use seq_file for the proc file read/write of snd-page-alloc module.
This automatically fixes bugs in the old proc code.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | ```diff
diff --git a/sound/core/memalloc.c b/sound/core/memalloc.c
index f057430db0d0..9b5656d8bcca 100644
--- a/sound/core/memalloc.c
+++ b/sound/core/memalloc.c
@@ -27,6 +27,7 @@
#include <linux/pci.h>
#include <linux/slab.h>
#include <linux/mm.h>
+#include <linux/seq_file.h>
#include <asm/uaccess.h>
#include <l... |
d10040f7eb808cd984b563d1cf727a1020990a2e | Analyze and fix the following issue in the Linux kernel code: sh: Fix alias calculation for non-aliasing cases. | Problem Details:
There was an off-by-1 on the cache alias detection logic on SH-4,
which caused n_aliases to always be 1 even when the page size
precluded the existence of aliases.
With this corrected, 64KB pages happily reports n_aliases == 0, and
hits the appropriate fast paths in the flushing routines.
Signed-off-... | ```diff
diff --git a/arch/sh/mm/cache-sh4.c b/arch/sh/mm/cache-sh4.c
index bbc226469aa1..6c36c2fb8199 100644
--- a/arch/sh/mm/cache-sh4.c
+++ b/arch/sh/mm/cache-sh4.c
@@ -2,7 +2,7 @@
* arch/sh/mm/cache-sh4.c
*
* Copyright (C) 1999, 2000, 2002 Niibe Yutaka
- * Copyright (C) 2001 - 2006 Paul Mundt
+ * Copyright (... |
3e5ce914bd17335ca74a7c7b06a776c6be6ca434 | Analyze and fix the following issue in the Linux kernel code: ACPI: thinkpad-acpi: fix regression on HKEY LID event handling | Problem Details:
We were letting ThinkPad-specific LID events through to userspace again,
instead of dropping them. Fix it. We don't want to give userspace the
option of not using generic LID handling.
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com> | ```diff
diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c
index 3efe81b1b73c..0a33c6ee4508 100644
--- a/drivers/misc/thinkpad_acpi.c
+++ b/drivers/misc/thinkpad_acpi.c
@@ -1197,6 +1197,7 @@ static void hotkey_notify(struct ibm_struct *ibm, u32 event)
u32 hkey;
unsigned int keycode, scancode;
... |
6e694ea33e7a7fad908d188c46f441f04fb633d4 | Analyze and fix the following issue in the Linux kernel code: IB/mlx4: Fix data corruption triggered by wrong headroom marking order | Problem Details:
This is an addendum to commit 0e6e7416 ("IB/mlx4: Handle new FW
requirement for send request prefetching"). We also need to handle
prefetch marking properly for S/G segments, or else the HCA may end up
processing S/G segments that are not fully written and end up sending
the wrong data. This can actu... | ```diff
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index ba0428d872aa..85c51bdc36f1 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -1211,12 +1211,42 @@ static void set_datagram_seg(struct mlx4_wqe_datagram_seg *dseg,
dseg->qkey = cpu_to_be32(w... |
af51715079e7fb6b290e1881d63d815dc4de5011 | Analyze and fix the following issue in the Linux kernel code: MMC core learns about SPI | Problem Details:
Teach the MMC/SD/SDIO core about using SPI mode.
- Use mmc_host_is_spi() so enumeration works through SPI signaling
and protocols, not just the native versions.
- Provide the SPI response type flags with each request issued,
including requests from the new lock/unlock code.
- Understand tha... | ```diff
diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
index 733ac95331c7..8d6f6014870f 100644
--- a/drivers/mmc/core/bus.c
+++ b/drivers/mmc/core/bus.c
@@ -243,10 +243,17 @@ int mmc_add_card(struct mmc_card *card)
break;
}
- printk(KERN_INFO "%s: new %s%s card at address %04x\n",
- mmc_hostname(c... |
97018580c40c8a31dd7ae744da3378c787a2066d | Analyze and fix the following issue in the Linux kernel code: MMC headers learn about SPI | Problem Details:
Teach the MMC/SD/SDIO system headers that some hosts use SPI mode
- New host capabilities and status bits
* MMC_CAP_SPI, with mmc_host_is_spi() test
* mmc_host.use_spi_crc flag
- SPI-specific declarations:
* Response types, MMC_RSP_SPI_R*
* Two SPI-only commands
* Status bits us... | ```diff
diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
index 8945da9b54fa..d0c3abed74c2 100644
--- a/include/linux/mmc/core.h
+++ b/include/linux/mmc/core.h
@@ -25,14 +25,20 @@ struct mmc_command {
#define MMC_RSP_CRC (1 << 2) /* expect valid crc */
#define MMC_RSP_BUSY (1 << 3) /* card may send b... |
15b82b46de358a574c2a6a6dea4c8076bef7ac43 | Analyze and fix the following issue in the Linux kernel code: sdio: fix recursion issues between sdio-uart driver and tty layer | Problem Details:
In a few places, sdio_uart_irq() is called directly instead of waiting
for the actual interrupt to be raised and the SDIO IRQ thread scheduled
in order to reduce latency. However, some interaction with the tty core
may end up calling us back (serial echo, flow control, etc.) creating
two issues:
- t... | ```diff
diff --git a/drivers/mmc/card/sdio_uart.c b/drivers/mmc/card/sdio_uart.c
index 606100212afa..d552de683110 100644
--- a/drivers/mmc/card/sdio_uart.c
+++ b/drivers/mmc/card/sdio_uart.c
@@ -79,6 +79,7 @@ struct sdio_uart_port {
struct mutex open_lock;
struct sdio_func *func;
struct mutex func_lock;
+ struc... |
e6f918bf39773d712ab5b457bff54ade3bda0cb1 | Analyze and fix the following issue in the Linux kernel code: mmc: fix sdio timeout calculation | Problem Details:
SDIO doesn't have a CSD so it uses different timeout values than
SD memory.
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx> | ```diff
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 07c03cb677b6..9d29bed820a1 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -231,6 +231,15 @@ void mmc_set_data_timeout(struct mmc_data *data, const struct mmc_card *card)
{
unsigned int mult;
+ /*
+ * SDIO cards onl... |
ce252edd869ba1fee6a9a6f83e20f349d4c4d669 | Analyze and fix the following issue in the Linux kernel code: mmc: fix incorrect divisor in debug output | Problem Details:
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx> | ```diff
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index d1e4b0849e39..07c03cb677b6 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -121,7 +121,7 @@ mmc_start_request(struct mmc_host *host, struct mmc_request *mrq)
"tsac %d ms nsac %d\n",
mmc_hostname(host), mrq->data->... |
49dc08eeda707f59019814fe07a2b17979348002 | Analyze and fix the following issue in the Linux kernel code: [MTD] [OneNAND] fix numerous races | Problem Details:
This patch make the OneNAND driver much less racy. It fixes
our "onenand_wait: read timeout!" heisenbugs. The reason of
these bugs was that the driver did not lock the chip when
accessing OTP, and it screwed up OneNAND state when the OTP
was read while JFFS2 was doing FS checking.
This patch also fixe... | ```diff
diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c
index 40d8d6ff626b..85a97198bee3 100644
--- a/drivers/mtd/onenand/onenand_base.c
+++ b/drivers/mtd/onenand/onenand_base.c
@@ -333,12 +333,14 @@ static int onenand_wait(struct mtd_info *mtd, int state)
if (interrupt & ONENAND_... |
2342f3323c9a76367a1d7f9a35525ee3cb3911df | Analyze and fix the following issue in the Linux kernel code: sdio: allow for mmc_claim_host to be aborted | Problem Details:
It is sometimes necessary to give up on trying to claim the host lock,
especially if that happens in a thread that has to be stopped.
While at it, fix the description for mmc_claim_host() which was wrong.
Signed-off-by: Nicolas Pitre <npitre@mvista.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx> | ```diff
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index b8f27e5ade97..d1e4b0849e39 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -273,15 +273,20 @@ void mmc_set_data_timeout(struct mmc_data *data, const struct mmc_card *card)
EXPORT_SYMBOL(mmc_set_data_timeout);
/**
- * ... |
59d8235be2ab38ddaffbe9137385095a5e8b0a77 | Analyze and fix the following issue in the Linux kernel code: [JFFS2] Fix unpoint length | Problem Details:
Fix a couple of instances in JFFS2 where the unpoint() routine is
being called with the wrong length in cases where the point() routine
truncated a request.
Signed-off-by: Andy Lowe <alowe@mvista.com>
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org> | ```diff
diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
index addd3fc0e877..a1db9180633f 100644
--- a/fs/jffs2/erase.c
+++ b/fs/jffs2/erase.c
@@ -340,7 +340,7 @@ static int jffs2_block_check_erase(struct jffs2_sb_info *c, struct jffs2_erasebl
if (retlen < c->sector_size) {
/* Don't muck about if it won't let us... |
097f2576eb7dbc8cd5f610847f229f4fea305b80 | Analyze and fix the following issue in the Linux kernel code: [MTD] fix CFI point method for discontiguous maps | Problem Details:
The CFI probe routine is capable of detecting flash banks consisting of
identical chips mapped to physically discontiguous addresses. (One
common way this can occur is if a flash bank is populated with chips of
less capacity than the hardware was designed to support.) The CFI
point() routine currentl... | ```diff
diff --git a/drivers/mtd/chips/cfi_cmdset_0001.c b/drivers/mtd/chips/cfi_cmdset_0001.c
index 39eff9ff575c..c655e971c158 100644
--- a/drivers/mtd/chips/cfi_cmdset_0001.c
+++ b/drivers/mtd/chips/cfi_cmdset_0001.c
@@ -1166,28 +1166,34 @@ static int cfi_intelext_point (struct mtd_info *mtd, loff_t from, size_t len,... |
b7e113dc9d52c4a37d2da6fafe77959f3a28eccf | Analyze and fix the following issue in the Linux kernel code: clockevents: remove the suspend/resume workaround^Wthinko | Problem Details:
In a desparate attempt to fix the suspend/resume problem on Andrews
VAIO I added a workaround which enforced the broadcast of the oneshot
timer on resume. This was actually resolving the problem on the VAIO
but was just a stupid workaround, which was not tackling the root
cause: the assignement of lowe... | ```diff
diff --git a/kernel/time/tick-broadcast.c b/kernel/time/tick-broadcast.c
index aab881c86a1a..0962e0577660 100644
--- a/kernel/time/tick-broadcast.c
+++ b/kernel/time/tick-broadcast.c
@@ -382,23 +382,8 @@ static int tick_broadcast_set_event(ktime_t expires, int force)
int tick_resume_broadcast_oneshot(struct ... |
b04e7bdb984e3b7f62fb7f44146a529f88cc7639 | Analyze and fix the following issue in the Linux kernel code: ACPI: disable lower idle C-states across suspend/resume | Problem Details:
device_suspend() calls ACPI suspend functions, which seems to have undesired
side effects on lower idle C-states. It took me some time to realize that
especially the VAIO BIOSes (both Andrews jinxed UP and my elfstruck SMP one)
show this effect. I'm quite sure that other bug reports against suspend/res... | ```diff
diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
index 2afb3d2086b3..9f11dc296cdd 100644
--- a/drivers/acpi/processor_core.c
+++ b/drivers/acpi/processor_core.c
@@ -102,6 +102,8 @@ static struct acpi_driver acpi_processor_driver = {
.add = acpi_processor_add,
.remove = acpi_proce... |
36a740974129d7301054fa810adf22025896be78 | Analyze and fix the following issue in the Linux kernel code: KVM: Fix virtualization menu help text | Problem Details:
What guest drivers?
Cc: Jan Engelhardt <jengelh@computergmbh.de>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | ```diff
diff --git a/drivers/kvm/Kconfig b/drivers/kvm/Kconfig
index 7b64fd4aa2f3..0a419a0de603 100644
--- a/drivers/kvm/Kconfig
+++ b/drivers/kvm/Kconfig
@@ -6,7 +6,8 @@ menuconfig VIRTUALIZATION
depends on X86
default y
---help---
- Say Y here to get to see options for virtualization guest drivers.
+ Say Y ... |
2302827c95fe0f441025acd5133e532d2eef322b | Analyze and fix the following issue in the Linux kernel code: [SCSI] scsi_transport_spi: fix domain validation failure from incorrect width setting | Problem Details:
Domain Validation in the SPI transport class is failing on boxes with
damaged cables (and failing to the extent that the box hangs). The
problem is that the first test it does is a cable integrity test for
wide transfers and if this fails, it turns the wide bit off. The
problem is that the next set o... | ```diff
diff --git a/drivers/scsi/scsi_transport_spi.c b/drivers/scsi/scsi_transport_spi.c
index 6f56f8750635..4df21c92ff1e 100644
--- a/drivers/scsi/scsi_transport_spi.c
+++ b/drivers/scsi/scsi_transport_spi.c
@@ -787,10 +787,12 @@ spi_dv_device_internal(struct scsi_device *sdev, u8 *buffer)
struct scsi_target *star... |
576e393e74e58bd4c949d551a3340accc8dbab0f | Analyze and fix the following issue in the Linux kernel code: [POWERPC] Fix build errors when BLOCK=n | Problem Details:
These are the symptom error messages:
CC arch/powerpc/kernel/setup_32.o
In file included from include/linux/blkdev.h:17,
from include/linux/ide.h:13,
from arch/powerpc/kernel/setup_32.c:13:
include/linux/bsg.h:67: warning: 'struct request_queue' declared inside... | ```diff
diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c
index 430c502179c3..c6b1aa3efbb9 100644
--- a/arch/powerpc/kernel/ppc_ksyms.c
+++ b/arch/powerpc/kernel/ppc_ksyms.c
@@ -12,12 +12,12 @@
#include <linux/irq.h>
#include <linux/pci.h>
#include <linux/delay.h>
-#include <linux/ide.h>... |
4c2a54b09ba35a409afc34bd331a57a994921664 | Analyze and fix the following issue in the Linux kernel code: [POWERPC] Fix platinumfb framebuffer | Problem Details:
Current kernels have a non-working platinumfb due to some resource
management issues. This fixes it.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org> | ```diff
diff --git a/drivers/video/platinumfb.c b/drivers/video/platinumfb.c
index 8503e733a172..cbe71a5338d0 100644
--- a/drivers/video/platinumfb.c
+++ b/drivers/video/platinumfb.c
@@ -17,6 +17,8 @@
* more details.
*/
+#undef DEBUG
+
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/errno.... |
8fd7675c092f79f240246c76728477ec4e7f7f09 | Analyze and fix the following issue in the Linux kernel code: [POWERPC] Avoid pointless WARN_ON(irqs_disabled()) from panic codepath | Problem Details:
> ------------[ cut here ]------------
> Badness at arch/powerpc/kernel/smp.c:202
comes when smp_call_function_map() has been called with irqs disabled,
which is illegal. However, there is a special case, the panic() codepath,
when we do not want to warn about this -- warning at that time is pointless... | ```diff
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 1ea43160f543..b24dcbaeecaa 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -152,11 +152,6 @@ static void stop_this_cpu(void *dummy)
;
}
-void smp_send_stop(void)
-{
- smp_call_function(stop_this_cpu, NULL, 1... |
3e61576b2ac930b9d1fa2c8d077552f7e7709b3c | Analyze and fix the following issue in the Linux kernel code: [POWERPC] Fix ppc kernels after build-id addition | Problem Details:
This patch fixes arch/ppc kernels, at least for prep subarch, after
build-id addition. Without this, kernels were 3 times the size and
bootloader refused to load them. Now they are back to normal again.
Tested only with Roland McGrath's "Use LDFLAGS_MODULE only for .ko
links" patch applied - boots a... | ```diff
diff --git a/arch/ppc/kernel/vmlinux.lds.S b/arch/ppc/kernel/vmlinux.lds.S
index c0aac3ff9e91..98c1212674f6 100644
--- a/arch/ppc/kernel/vmlinux.lds.S
+++ b/arch/ppc/kernel/vmlinux.lds.S
@@ -91,6 +91,8 @@ SECTIONS
. = ALIGN(8192);
.data.init_task : { *(.data.init_task) }
+ NOTES
+
. = ALIGN(4096);
... |
9b41fcb0eb890009f9de3df76fcdb2ba77314a4b | Analyze and fix the following issue in the Linux kernel code: [POWERPC] Add Marvell mv64x60 udbg putc/getc functions | Problem Details:
Commit 69331af, "Fixes and cleanups for earlyprintk aka boot console",
resulted in printk output prior to the initialization of the mpsc
console driver not being printed. That commit causes the mpsc's
CON_PRINTBUFFER flag to be cleared since udbg should have printed
the previous output.
I guess we ca... | ```diff
diff --git a/arch/powerpc/platforms/embedded6xx/prpmc2800.c b/arch/powerpc/platforms/embedded6xx/prpmc2800.c
index 54675648d6de..e484cac75095 100644
--- a/arch/powerpc/platforms/embedded6xx/prpmc2800.c
+++ b/arch/powerpc/platforms/embedded6xx/prpmc2800.c
@@ -151,6 +151,7 @@ define_machine(prpmc2800){
.name ... |
176df2457ef6207156ca1a40991c54ca01fef567 | Analyze and fix the following issue in the Linux kernel code: x86_64: Zero extend all registers after ptrace in 32bit entry path. | Problem Details:
Strictly it's only needed for eax.
It actually does a little more than strictly needed -- the other registers
are already zero extended.
Also remove the now unnecessary and non functional compat task check
in ptrace.
This is CVE-2007-4573
Found by Wojciech Purczynski
Signed-off-by: Andi Kleen <ak@... | ```diff
diff --git a/arch/x86_64/ia32/ia32entry.S b/arch/x86_64/ia32/ia32entry.S
index 938278697e20..18b231810908 100644
--- a/arch/x86_64/ia32/ia32entry.S
+++ b/arch/x86_64/ia32/ia32entry.S
@@ -38,6 +38,18 @@
movq %rax,R8(%rsp)
.endm
+ .macro LOAD_ARGS32 offset
+ movl \offset(%rsp),%r11d
+ movl \offset+8(%rsp),%... |
d59952d532ed8fc93ccb98186f73d9ce5cfcb93d | Analyze and fix the following issue in the Linux kernel code: [PATCH] WE : Add missing auth compat-ioctl | Problem Details:
Johannes just found that we are missing a compat-ioctl
declaration. The fix is trivial. As previous patches for compat-ioctl,
this should also go to stable.
More info :
http://marc.info/?l=linux-wireless&m=119029667902588&w=2
Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: John W. Linv... | ```diff
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 5a5b7116cefb..37310b0e8107 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -3190,6 +3190,8 @@ COMPATIBLE_IOCTL(SIOCSIWRETRY)
COMPATIBLE_IOCTL(SIOCGIWRETRY)
COMPATIBLE_IOCTL(SIOCSIWPOWER)
COMPATIBLE_IOCTL(SIOCGIWPOWER)
+COMPATIBLE_IOCTL(SIOCSI... |
efe870f9f4ad74410a18ecbf0d9ba7c14b50a0fb | Analyze and fix the following issue in the Linux kernel code: [PATCH] softmac: Fix inability to associate with WEP networks | Problem Details:
Commit 4cf92a3c was submitted as a fix for bug #8686 at bugzilla.kernel.org
(http://bugzilla.kernel.org/show_bug.cgi?id=8686). Unfortunately, the fix led to
a new bug, reported by Yoshifuji Hideaki, that prevented association for WEP
encrypted networks that use ifconfig to control the device. This patc... | ```diff
diff --git a/net/ieee80211/softmac/ieee80211softmac_assoc.c b/net/ieee80211/softmac/ieee80211softmac_assoc.c
index afb6c6698b27..e475f2e1be13 100644
--- a/net/ieee80211/softmac/ieee80211softmac_assoc.c
+++ b/net/ieee80211/softmac/ieee80211softmac_assoc.c
@@ -273,8 +273,6 @@ ieee80211softmac_assoc_work(struct wo... |
02353f5d2a317861536b8c38fea44196bdd5787c | Analyze and fix the following issue in the Linux kernel code: sh: rts7751r2d: Fix up trivial build failure. | Problem Details:
Signed-off-by: Paul Mundt <lethal@linux-sh.org> | ```diff
diff --git a/arch/sh/boards/renesas/rts7751r2d/setup.c b/arch/sh/boards/renesas/rts7751r2d/setup.c
index 7ba478247fee..37f2c0b447fe 100644
--- a/arch/sh/boards/renesas/rts7751r2d/setup.c
+++ b/arch/sh/boards/renesas/rts7751r2d/setup.c
@@ -165,7 +165,7 @@ static inline unsigned char is_ide_ioaddr(unsigned long a... |
d04a0f79f502a87bb17b147afc4b3e39e75275c3 | Analyze and fix the following issue in the Linux kernel code: sh: Fix up extended mode TLB for SH-X2+ cores. | Problem Details:
The extended mode TLB requires both 64-bit PTEs and a 64-bit pgprot,
correspondingly, the PGD also has to be 64-bits, so fix that up.
The kernel and user permission bits really are decoupled in early
cuts of the silicon, which means that we also have to set corresponding
kernel permissions on user pag... | ```diff
diff --git a/arch/sh/mm/tlb-sh4.c b/arch/sh/mm/tlb-sh4.c
index 13fde8cc7179..2d1dd6044307 100644
--- a/arch/sh/mm/tlb-sh4.c
+++ b/arch/sh/mm/tlb-sh4.c
@@ -4,27 +4,14 @@
* SH-4 specific TLB operations
*
* Copyright (C) 1999 Niibe Yutaka
- * Copyright (C) 2002 Paul Mundt
+ * Copyright (C) 2002 - 2007 Paul... |
8f3dc1371efb5fd5f1dc02b2a01da589f2d220a0 | Analyze and fix the following issue in the Linux kernel code: sh: se7206: Handle non-SuperIO I/O ports. | Problem Details:
This fixes up the port calculation logic for non-SuperIO accesses,
before these were always matching the MRSHPC base, now just make
sure the original port is handed back if it's not in the I/O port
range.
Signed-off-by: Paul Mundt <lethal@linux-sh.org> | ```diff
diff --git a/arch/sh/boards/se/7206/io.c b/arch/sh/boards/se/7206/io.c
index eb30dc2df96f..1308e618e044 100644
--- a/arch/sh/boards/se/7206/io.c
+++ b/arch/sh/boards/se/7206/io.c
@@ -30,6 +30,8 @@ port2adr(unsigned int port)
return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000));
else if (port >= 0x300 &&... |
c3fae6d163f4647e9390eac3f2a1201e91cd6669 | Analyze and fix the following issue in the Linux kernel code: sh: r7780rp: irq-r7780rp needs linux/io.h. | Problem Details:
Trivial build fix.
Signed-off-by: Paul Mundt <lethal@linux-sh.org> | ```diff
diff --git a/arch/sh/boards/renesas/r7780rp/irq-r7780rp.c b/arch/sh/boards/renesas/r7780rp/irq-r7780rp.c
index d6b107a2e0b5..fa4a534cade9 100644
--- a/arch/sh/boards/renesas/r7780rp/irq-r7780rp.c
+++ b/arch/sh/boards/renesas/r7780rp/irq-r7780rp.c
@@ -9,6 +9,7 @@
* for more details.
*/
#include <linux/init.... |
2f0ae55f394a0d38ca3eb2fffac3f4d45c32eb97 | Analyze and fix the following issue in the Linux kernel code: sh: hp6xx: Trivial build fixes for INTC changes. | Problem Details:
Get the IRL->IRQ stuff building.
Signed-off-by: Paul Mundt <lethal@linux-sh.org> | ```diff
diff --git a/arch/sh/boards/hp6xx/setup.c b/arch/sh/boards/hp6xx/setup.c
index f97d6846cdce..2f414ac3c690 100644
--- a/arch/sh/boards/hp6xx/setup.c
+++ b/arch/sh/boards/hp6xx/setup.c
@@ -59,7 +59,7 @@ static struct platform_device *hp6xx_devices[] __initdata = {
static void __init hp6xx_init_irq(void)
{
/* ... |
aedb598631885c54e1bd61b19a373cd1b97aa568 | Analyze and fix the following issue in the Linux kernel code: sh: hp6xx: Enable touchscreen and powerbutton IRQs. | Problem Details:
IRQ0->IRQ3 need to be an IRQ mode for these to work, fix them up.
Signed-off-by: Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org> | ```diff
diff --git a/arch/sh/boards/hp6xx/setup.c b/arch/sh/boards/hp6xx/setup.c
index ac527a870884..f97d6846cdce 100644
--- a/arch/sh/boards/hp6xx/setup.c
+++ b/arch/sh/boards/hp6xx/setup.c
@@ -7,7 +7,7 @@
* May be copied or modified under the terms of the GNU General Public
* License. See linux/COPYING for more ... |
d581593388e39d77acd643b1d7427c5ecbb85a03 | Analyze and fix the following issue in the Linux kernel code: sh: dma: Fix CONFIG_SYSFS=n build. | Problem Details:
Trivial build fix for when sysfs is disabled.
Signed-off-by: Paul Mundt <lethal@linux-sh.org> | ```diff
diff --git a/include/asm-sh/dma.h b/include/asm-sh/dma.h
index 4c75b70b6414..a65b02fd186e 100644
--- a/include/asm-sh/dma.h
+++ b/include/asm-sh/dma.h
@@ -152,14 +152,9 @@ extern struct dma_info *get_dma_info_by_name(const char *dmac_name);
extern int dma_extend(unsigned int chan, unsigned long op, void *param... |
68362e0857ecf8a9da1ac5f7abceafbcfaa969d7 | Analyze and fix the following issue in the Linux kernel code: serial: sh-sci: kgdb console build fixes. | Problem Details:
The kgdb console code requires uart_set_options() and friends, which
are only provided by the serial core when console support is enabled.
These were sitting under CONFIG_SH_KGDB and resulted in a link error
when console support wasn't enabled, work that by rolling the console
routines under CONFIG_SH_... | ```diff
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index 81318c580e22..73440e26834b 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -1309,7 +1309,7 @@ static int __init sci_console_init(void)
console_initcall(sci_console_init);
#endif /* CONFIG_SERIAL_SH_SCI_CONSOLE */
-#if... |
4f247e84bdb81aab8880f556882a449782a1ea8b | Analyze and fix the following issue in the Linux kernel code: sh: dma: Fix up build for SH7709 support. | Problem Details:
Trivial build fixes for SH7709.
Signed-off-by: Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org> | ```diff
diff --git a/arch/sh/drivers/dma/dma-sh.c b/arch/sh/drivers/dma/dma-sh.c
index 6e5f16cb0aa5..958bac1c585a 100644
--- a/arch/sh/drivers/dma/dma-sh.c
+++ b/arch/sh/drivers/dma/dma-sh.c
@@ -27,6 +27,7 @@ static int dmte_irq_map[] = {
#if defined(CONFIG_CPU_SUBTYPE_SH7720) || \
defined(CONFIG_CPU_SUBTYPE_SH7... |
f1382305b9357c8152852d6fcf0d84570d83987a | Analyze and fix the following issue in the Linux kernel code: sh: hd64461: Trivial build fixes for SH7709. | Problem Details:
Some trivial fixes to get SH7709 + HD64461 building again.
Signed-off-by: Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org> | ```diff
diff --git a/arch/sh/cchips/hd6446x/hd64461.c b/arch/sh/cchips/hd6446x/hd64461.c
index 97f6512aa1b7..b77754d9697a 100644
--- a/arch/sh/cchips/hd6446x/hd64461.c
+++ b/arch/sh/cchips/hd6446x/hd64461.c
@@ -14,6 +14,9 @@
#include <asm/irq.h>
#include <asm/hd64461.h>
+/* This belongs in cpu specific */
+#define ... |
eb650d67d8ad0fa16c0c61674d980adb25155358 | Analyze and fix the following issue in the Linux kernel code: backlight: Fix up hp680_bl build. | Problem Details:
Trivial build fixes.
Signed-off-by: Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org> | ```diff
diff --git a/drivers/video/backlight/hp680_bl.c b/drivers/video/backlight/hp680_bl.c
index 0899fccbd570..fbea2bd129c7 100644
--- a/drivers/video/backlight/hp680_bl.c
+++ b/drivers/video/backlight/hp680_bl.c
@@ -125,8 +125,8 @@ static int hp680bl_remove(struct platform_device *pdev)
{
struct backlight_device ... |
8c8ee8254767d517907418d88492d4d91f10aca1 | Analyze and fix the following issue in the Linux kernel code: sh: hp6xx: APM build fix and new battery values. | Problem Details:
Build fixes for the hp6xx APM code, as well as some adjustments for
the battery values.
Signed-off-by: Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org> | ```diff
diff --git a/arch/sh/boards/hp6xx/hp6xx_apm.c b/arch/sh/boards/hp6xx/hp6xx_apm.c
index d1c1460c8a06..640ca2a74f16 100644
--- a/arch/sh/boards/hp6xx/hp6xx_apm.c
+++ b/arch/sh/boards/hp6xx/hp6xx_apm.c
@@ -20,9 +20,9 @@
#define APM_CRITICAL 10
#define APM_LOW 30
-#define HP680_BATTERY_MAX 875
-#define HP... |
f12468a6fd9edc43c7beb8be461ca6927a371540 | Analyze and fix the following issue in the Linux kernel code: sh: Fix OFFCHIP_IRQ_BASE compile error. | Problem Details:
HP6xx uses OFFCHIP_IRQ_BASE to know the base irq number where non
cpu interrupts should start. This define was in irq.h before, but
since rework got lost. It really belongs inside hd64461.h since
the hp6xx wont work without it.
Signed-off-by: Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
Signed-of... | ```diff
diff --git a/include/asm-sh/hd64461.h b/include/asm-sh/hd64461.h
index 4dd8592ca014..342ca55a266a 100644
--- a/include/asm-sh/hd64461.h
+++ b/include/asm-sh/hd64461.h
@@ -226,6 +226,7 @@
#define HD64461_NIMR (CONFIG_HD64461_IOBASE + 0x5002)
#define HD64461_IRQBASE OFFCHIP_IRQ_BASE
+#define OFFCHIP_IRQ_BAS... |
3d73e53870e5045eebe32b9b7d46e72b02adc4d9 | Analyze and fix the following issue in the Linux kernel code: sh: nommu fault handler needs signal.h. | Problem Details:
Trivial build fix.
Signed-off-by: Paul Mundt <lethal@linux-sh.org> | ```diff
diff --git a/arch/sh/mm/fault-nommu.c b/arch/sh/mm/fault-nommu.c
index c6f5b51ec2c7..c7217c3f6969 100644
--- a/arch/sh/mm/fault-nommu.c
+++ b/arch/sh/mm/fault-nommu.c
@@ -12,6 +12,7 @@
#include <linux/mm.h>
#include <linux/hardirq.h>
#include <linux/kprobes.h>
+#include <linux/signal.h>
#include <asm/system... |
aa0e77dc21d73057208b8683114b400c898cf53a | Analyze and fix the following issue in the Linux kernel code: sh: Fix up se7751 build. | Problem Details:
Trivial compile fix.
Signed-off-by: Paul Mundt <lethal@linux-sh.org> | ```diff
diff --git a/arch/sh/boards/se/7751/setup.c b/arch/sh/boards/se/7751/setup.c
index b007defc9945..deefbfd92591 100644
--- a/arch/sh/boards/se/7751/setup.c
+++ b/arch/sh/boards/se/7751/setup.c
@@ -41,7 +41,6 @@ static struct platform_device heartbeat_device = {
};
static struct platform_device *se7751_devices... |
5cbc3af521a85aab8ae72c25afcf2698a7547cbd | Analyze and fix the following issue in the Linux kernel code: sh: minor fixes | Problem Details:
This patch contains the following fixes:
- Adds sh7785 support to CONFIG_EARLY_SCIF_CONSOLE_PORT.
- Removes duplicate include from rts7751r2d irq code.
- Removes CONFIG_CPU_HAS_INTC from sh7720 Kconfig entry.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org> | ```diff
diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug
index c870f5fdef34..b507b501f0cf 100644
--- a/arch/sh/Kconfig.debug
+++ b/arch/sh/Kconfig.debug
@@ -31,6 +31,7 @@ config EARLY_SCIF_CONSOLE_PORT
hex
depends on EARLY_SCIF_CONSOLE
default "0xffe00000" if CPU_SUBTYPE_SH7780
+ default "0xffea0000" if... |
953c8ef250fc6c329d1607cf9cd7fac1d72d7579 | Analyze and fix the following issue in the Linux kernel code: sh: intc - irl mode update for sh7780 and sh7785 | Problem Details:
This patch contains the following fixes and improvements:
- Fix address typo for INTMSK2 / INTMSKCLR2 registers on sh7780.
- Adds IRQ_MODE_IRLnnnn_MASK using intc controller for IRL masking.
- Good old IRQ_MODE_IRLnnnn should not register any intc controller.
- plat_irq_setup_pins() now selects IRL or ... | ```diff
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
index d84c4575fc0a..e8fd33ff0605 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
@@ -10,6 +10,7 @@
#include <linux/platform_device.h>
#include <linux/init.h>
#include ... |
a1fd306b887f06d648f45a2c722e9036dced9590 | Analyze and fix the following issue in the Linux kernel code: sh: Fix up heartbeat build and resource size. | Problem Details:
We were abusing the resource size for the number of bits, this
has been reworked using proper platform data, so this can be
tidied up now. Boards in general only have a 1-byte wide resource,
which the ioremap_nocache() case already handles.
Signed-off-by: Paul Mundt <lethal@linux-sh.org> | ```diff
diff --git a/arch/sh/boards/mpc1211/setup.c b/arch/sh/boards/mpc1211/setup.c
index 8ce03e00b0ae..fede36361dc7 100644
--- a/arch/sh/boards/mpc1211/setup.c
+++ b/arch/sh/boards/mpc1211/setup.c
@@ -285,7 +285,7 @@ static int put_smb_blk(unsigned char *p, int address, int command, int no)
static struct resource he... |
c4773bc2a011efa9abe2027f6959106d6f911889 | Analyze and fix the following issue in the Linux kernel code: sh: fix irqs for the second serial port on sh7206 | Problem Details:
This patch makes sure the serial port interrupt irqs matches the
datasheet. Only irqs for SCIF1 are changed. While at some cosmetic
spaces are added.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org> | ```diff
diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7206.c b/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
index deab16500167..a9f11a37212d 100644
--- a/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
+++ b/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
@@ -17,22 +17,22 @@ static struct plat_sci_port sci_platform_data[] = {
.mapbase = 0xf... |
3d37d94e5aab669f5a492bb3cda67bbbbbca50b8 | Analyze and fix the following issue in the Linux kernel code: sh: intc - primary priority masking fixes | Problem Details:
This patch contains various intc fixes for problems reported by
Markus Brunner on the linuxsh-dev mailing list:
http://marc.info/?l=linuxsh-dev&m=118701948224991&w=1
Apart from added comments, the fixes are:
- add intc_set_priority() function prototype to hw_irq.h
- fix off-by-one error in intc_set_... | ```diff
diff --git a/arch/sh/kernel/cpu/irq/intc.c b/arch/sh/kernel/cpu/irq/intc.c
index d609a8ccd456..481871fee1a8 100644
--- a/arch/sh/kernel/cpu/irq/intc.c
+++ b/arch/sh/kernel/cpu/irq/intc.c
@@ -206,6 +206,18 @@ static struct intc_handle_int *intc_find_irq(struct intc_handle_int *hp,
{
int i;
+ /* this doesn't... |
d6aee69ca11550f3ca325ceaa020ea74e173478f | Analyze and fix the following issue in the Linux kernel code: sh: x3 - fix setup_bootmem_node() compile error with shx3_defconfig | Problem Details:
This makes sure the function prototype for setup_bootmem_node() gets
included. The file setup-shx3.c does not compile otherwise for
CONFIG_NUMA=n.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org> | ```diff
diff --git a/arch/sh/kernel/cpu/sh4a/setup-shx3.c b/arch/sh/kernel/cpu/sh4a/setup-shx3.c
index 98f153554deb..610343ea9a84 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-shx3.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-shx3.c
@@ -11,6 +11,7 @@
#include <linux/init.h>
#include <linux/serial.h>
#include <linux/io.h>
+#in... |
af24fdc1685ff8b27075afbc12d7f6b35b385ae1 | Analyze and fix the following issue in the Linux kernel code: sh: x3proto: Trivial ILSEL build fix. | Problem Details:
Signed-off-by: Paul Mundt <lethal@linux-sh.org> | ```diff
diff --git a/arch/sh/boards/renesas/x3proto/ilsel.c b/arch/sh/boards/renesas/x3proto/ilsel.c
index ff9c7edf1b6f..6d4454fef97c 100644
--- a/arch/sh/boards/renesas/x3proto/ilsel.c
+++ b/arch/sh/boards/renesas/x3proto/ilsel.c
@@ -140,12 +140,12 @@ void ilsel_disable(unsigned int irq)
unsigned long addr;
unsign... |
6d64d4256cccd3a452ebd8c37a1d41e2d5dab8c6 | Analyze and fix the following issue in the Linux kernel code: sh: intc: Fix sense regs oops for IRL IRQs. | Problem Details:
IRL doesn't always define sense registers, so don't bother trying to
iterate through the table. This ended up causing an oops on SH-X3
when using IRL mode.
Signed-off-by: Paul Mundt <lethal@linux-sh.org> | ```diff
diff --git a/arch/sh/kernel/cpu/irq/intc.c b/arch/sh/kernel/cpu/irq/intc.c
index a25f70dd6ad7..56819409a36a 100644
--- a/arch/sh/kernel/cpu/irq/intc.c
+++ b/arch/sh/kernel/cpu/irq/intc.c
@@ -218,7 +218,7 @@ static int intc_set_sense(unsigned int irq, unsigned int type)
break;
}
- if (!enum_id || !value)
... |
137b53b71cd421e0f59f7c4a3767c0fa9e49260a | Analyze and fix the following issue in the Linux kernel code: sh: intc - fix IRQ4 and IRQ5 typo on sh3 | Problem Details:
The intc tables for sh3 currently contain a typo where the bit
fields in IPRD are mixed up for IRQ4 and IRQ5. This patch makes
sure the correct bit fields are used - all according to the
datasheets.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org> | ```diff
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7705.c b/arch/sh/kernel/cpu/sh3/setup-sh7705.c
index fb5802543e9a..6fc68e77102f 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh7705.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh7705.c
@@ -75,7 +75,7 @@ static struct intc_prio_reg prio_registers[] = {
{ 0xfffffee2, 16, 4, /* ... |
ac38e4d33d8da3c3c402d2b4858d107273287f43 | Analyze and fix the following issue in the Linux kernel code: sh: Fix cache disabling build failures on nommu. | Problem Details:
The cache disabling stuff screwed up some of the sh4 nommu
builds, fix it up again.
Signed-off-by: Paul Mundt <lethal@linux-sh.org> | ```diff
diff --git a/arch/sh/mm/Makefile b/arch/sh/mm/Makefile
index e73d7f970ce0..6fbca50b64b4 100644
--- a/arch/sh/mm/Makefile
+++ b/arch/sh/mm/Makefile
@@ -4,10 +4,12 @@
obj-y := init.o extable.o consistent.o
-cache-$(CONFIG_CPU_SH2) := cache-sh2.o
-cache-$(CONFIG_CPU_SH3) := cache-sh3.o
-cache-$(CONFIG_CPU... |
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