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| author | Andy Lutomirski <luto@kernel.org> | 2015-12-16 23:18:47 -0800 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-12-21 16:05:01 +0100 |
| commit | 6a613ac6bc015f8ef75806d397d69dbac4a8d8c4 (patch) | |
| tree | 72d8bef6afe5a30b3a1438bdc8d4f8ee42195539 /arch | |
| parent | d8c98a1d1488747625ad6044d423406e17e99b7a (diff) | |
| download | blackbird-op-linux-6a613ac6bc015f8ef75806d397d69dbac4a8d8c4.tar.gz blackbird-op-linux-6a613ac6bc015f8ef75806d397d69dbac4a8d8c4.zip | |
x86/entry: Fix some comments
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Reviewed-and-tested-by: Borislav Petkov <bp@alien8.de>
Cc: <mark.gross@intel.com>
Cc: Su Tao <tao.su@intel.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: <qiuxu.zhuo@intel.com>
Cc: <frank.wang@intel.com>
Cc: <borun.fu@intel.com>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Mingwei Shi <mingwei.shi@intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/entry/entry_32.S | 2 | ||||
| -rw-r--r-- | arch/x86/entry/vdso/vdso32/system_call.S | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/entry/entry_32.S b/arch/x86/entry/entry_32.S index 0870825a9568..fcad8ac30a8e 100644 --- a/arch/x86/entry/entry_32.S +++ b/arch/x86/entry/entry_32.S @@ -292,7 +292,7 @@ ENTRY(entry_SYSENTER_32) movl TSS_sysenter_sp0(%esp), %esp sysenter_past_esp: pushl $__USER_DS /* pt_regs->ss */ - pushl %ecx /* pt_regs->cx */ + pushl %ecx /* pt_regs->sp (stashed in cx) */ pushfl /* pt_regs->flags (except IF = 0) */ orl $X86_EFLAGS_IF, (%esp) /* Fix IF */ pushl $__USER_CS /* pt_regs->cs */ diff --git a/arch/x86/entry/vdso/vdso32/system_call.S b/arch/x86/entry/vdso/vdso32/system_call.S index 93bd8452383f..8f42b1b9e8df 100644 --- a/arch/x86/entry/vdso/vdso32/system_call.S +++ b/arch/x86/entry/vdso/vdso32/system_call.S @@ -1,5 +1,5 @@ /* - * Code for the vDSO. This version uses the old int $0x80 method. + * AT_SYSINFO entry point */ #include <asm/dwarf2.h> |
