Messages in this thread Patch in this message | | | Date | Mon, 19 Mar 2012 18:12:29 +0100 | From | Ingo Molnar <> | Subject | [GIT PULL] x86/process change for v3.4 |
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Linus,
Please pull the latest x86-process-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-process-for-linus
HEAD: 42dfc43ee5999ac64284476ea0ac6c937587cf2b x86_64: Record stack pointer before task execution begins
Thanks,
Ingo
------------------> Siddhesh Poyarekar (1): x86_64: Record stack pointer before task execution begins
arch/x86/kernel/process_64.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c index 1fd94bc..eb54dd0 100644 --- a/arch/x86/kernel/process_64.c +++ b/arch/x86/kernel/process_64.c @@ -341,6 +341,7 @@ start_thread_common(struct pt_regs *regs, unsigned long new_ip, loadsegment(es, _ds); loadsegment(ds, _ds); load_gs_index(0); + current->thread.usersp = new_sp; regs->ip = new_ip; regs->sp = new_sp; percpu_write(old_rsp, new_sp);
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