diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-04-04 08:25:23 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-04-04 08:25:23 -0700 |
| commit | 20a2a811602b16c42ce88bada3d52712cdfb988b (patch) | |
| tree | f2a30a383c47336b0352ed473abafc0cdca4ca2c /arch | |
| parent | a92bc5a65ce966ccc49bc8e37c6714c0b4042818 (diff) | |
| parent | 6d008893e45ad5957a9a31afa00c4c6582504fe5 (diff) | |
Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-arm
Pull ARM fixes from Russell King:
"Nothing too big here, just small fixes."
* 'fixes' of git://git.linaro.org/people/rmk/linux-arm:
ARM: fix more fallout from 9f97da78bf (Disintegrate asm/system.h for ARM)
ARM: fix bios32.c build warning
ARM: 7337/1: ptrace: fix ptrace_read_user for !CONFIG_MMU platforms
ARM: fix missing bug.h include in arch/arm/kernel/insn.c
ARM: sa11x0: fix build errors from DMA engine API updates
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/kernel/bios32.c | 1 | ||||
| -rw-r--r-- | arch/arm/kernel/insn.c | 1 | ||||
| -rw-r--r-- | arch/arm/kernel/ptrace.c | 4 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/include/mach/barriers.h | 2 |
4 files changed, 6 insertions, 2 deletions
diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c index 632df9a66f8..ede5f7741c4 100644 --- a/arch/arm/kernel/bios32.c +++ b/arch/arm/kernel/bios32.c @@ -299,7 +299,6 @@ static inline int pdev_bad_for_parity(struct pci_dev *dev) */ void pcibios_fixup_bus(struct pci_bus *bus) { - struct pci_sys_data *root = bus->sysdata; struct pci_dev *dev; u16 features = PCI_COMMAND_SERR | PCI_COMMAND_PARITY | PCI_COMMAND_FAST_BACK; diff --git a/arch/arm/kernel/insn.c b/arch/arm/kernel/insn.c index ab312e51654..b760340b701 100644 --- a/arch/arm/kernel/insn.c +++ b/arch/arm/kernel/insn.c @@ -1,3 +1,4 @@ +#include <linux/bug.h> #include <linux/kernel.h> #include <asm/opcodes.h> diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c index 45956c9d0ef..80abafb9bf3 100644 --- a/arch/arm/kernel/ptrace.c +++ b/arch/arm/kernel/ptrace.c @@ -256,7 +256,7 @@ static int ptrace_read_user(struct task_struct *tsk, unsigned long off, { unsigned long tmp; - if (off & 3 || off >= sizeof(struct user)) + if (off & 3) return -EIO; tmp = 0; @@ -268,6 +268,8 @@ static int ptrace_read_user(struct task_struct *tsk, unsigned long off, tmp = tsk->mm->end_code; else if (off < sizeof(struct pt_regs)) tmp = get_user_reg(tsk, off >> 2); + else if (off >= sizeof(struct user)) + return -EIO; return put_user(tmp, ret); } diff --git a/arch/arm/mach-omap2/include/mach/barriers.h b/arch/arm/mach-omap2/include/mach/barriers.h index 4fa72c7cc7c..1c582a8592b 100644 --- a/arch/arm/mach-omap2/include/mach/barriers.h +++ b/arch/arm/mach-omap2/include/mach/barriers.h @@ -22,6 +22,8 @@ #ifndef __MACH_BARRIERS_H #define __MACH_BARRIERS_H +#include <asm/outercache.h> + extern void omap_bus_sync(void); #define rmb() dsb() |