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| author | Thomas Gleixner <tglx@linutronix.de> | 2016-06-03 16:05:51 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2016-06-03 16:05:51 +0300 |
| commit | 2eec3707a33fbf1c2e0a88ffc9fc0e465c2a59fd (patch) | |
| tree | 9e47763ecd38f0ddd29f07e1ce199680304449fa /arch/hexagon/kernel/vdso.c | |
| parent | 59fa5860204ffc95128d60cba9f54f9740a42c7d (diff) | |
| parent | 0de6b9979e2e10c79e5702d2d902cd7284d17689 (diff) | |
| download | linux-2eec3707a33fbf1c2e0a88ffc9fc0e465c2a59fd.tar.xz | |
Merge tag 'irqchip-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent
Merge irqchip updates from Marc Zyngier:
- A number of embarassing buglets (GICv3, PIC32)
- A more substential errata workaround for Cavium's GICv3 ITS
(kept for post-rc1 due to its dependency on NUMA)
Diffstat (limited to 'arch/hexagon/kernel/vdso.c')
| -rw-r--r-- | arch/hexagon/kernel/vdso.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/hexagon/kernel/vdso.c b/arch/hexagon/kernel/vdso.c index 0bf5a87e4d0a..3ea968415539 100644 --- a/arch/hexagon/kernel/vdso.c +++ b/arch/hexagon/kernel/vdso.c @@ -65,7 +65,8 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) unsigned long vdso_base; struct mm_struct *mm = current->mm; - down_write(&mm->mmap_sem); + if (down_write_killable(&mm->mmap_sem)) + return -EINTR; /* Try to get it loaded right near ld.so/glibc. */ vdso_base = STACK_TOP; |