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[PATCH] x86_64: Don't clobber r8-r11 in int 0x80 handler
[cascardo/linux.git]
/
arch
/
x86_64
/
ia32
/
ia32entry.S
diff --git
a/arch/x86_64/ia32/ia32entry.S
b/arch/x86_64/ia32/ia32entry.S
index
9b5bb41
..
5d4a7d1
100644
(file)
--- a/
arch/x86_64/ia32/ia32entry.S
+++ b/
arch/x86_64/ia32/ia32entry.S
@@
-103,7
+103,7
@@
ENTRY(ia32_sysenter_target)
pushq %rax
CFI_ADJUST_CFA_OFFSET 8
cld
- SAVE_ARGS 0,0,
1
+ SAVE_ARGS 0,0,
0
/* no need to do an access_ok check here because rbp has been
32bit zero extended */
1: movl (%rbp),%r9d