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author | Ingo Molnar <mingo@kernel.org> | 2015-08-18 10:39:47 +0300 |
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committer | Ingo Molnar <mingo@kernel.org> | 2015-08-18 10:39:47 +0300 |
commit | a5dd19249607474ed680f16b4f5e8477d2b68689 (patch) | |
tree | 1aeeef053773c07bc02f3aa637febc80ceb96732 /arch/x86/kernel/step.c | |
parent | 6b7e26547fad7ace3dcb27a5babd2317fb9d1e12 (diff) | |
parent | 512255a2ad2c832ca7d4de9f31245f73781922d0 (diff) | |
download | linux-a5dd19249607474ed680f16b4f5e8477d2b68689.tar.xz |
Merge branch 'x86/urgent' into x86/asm to fix up conflicts and to pick up fixes
Conflicts:
arch/x86/entry/entry_64_compat.S
arch/x86/math-emu/get_address.c
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/step.c')
-rw-r--r-- | arch/x86/kernel/step.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c index fd88e152d584..c9a073866ca7 100644 --- a/arch/x86/kernel/step.c +++ b/arch/x86/kernel/step.c @@ -29,11 +29,11 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re struct desc_struct *desc; unsigned long base; - seg &= ~7UL; + seg >>= 3; mutex_lock(&child->mm->context.lock); if (unlikely(!child->mm->context.ldt || - (seg >> 3) >= child->mm->context.ldt->size)) + seg >= child->mm->context.ldt->size)) addr = -1L; /* bogus selector, access would fault */ else { desc = &child->mm->context.ldt->entries[seg]; |