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authorBrian Gerst <brgerst@gmail.com>2009-02-10 17:51:45 +0300
committerIngo Molnar <mingo@elte.hu>2009-02-11 14:40:44 +0300
commitaa78bcfa01dec3cdbde3cda098ce32abbd9c3bf6 (patch)
tree5d2e32593345401ffc875060a5368fea63aea6de /arch/x86/include/asm/traps.h
parentebd9026d9f8499abc60d82d949bd37f88fe34a41 (diff)
downloadlinux-aa78bcfa01dec3cdbde3cda098ce32abbd9c3bf6.tar.xz
x86: use pt_regs pointer in do_device_not_available()
The generic exception handler (error_code) passes in the pt_regs pointer and the error code (unused in this case). The commit "x86: fix math_emu register frame access" changed this to pass by value, which doesn't work correctly with stack protector enabled. Change it back to use the pt_regs pointer. Signed-off-by: Brian Gerst <brgerst@gmail.com> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/include/asm/traps.h')
-rw-r--r--arch/x86/include/asm/traps.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/traps.h b/arch/x86/include/asm/traps.h
index cf3bb053da0b..0d5342515b86 100644
--- a/arch/x86/include/asm/traps.h
+++ b/arch/x86/include/asm/traps.h
@@ -41,7 +41,7 @@ dotraplinkage void do_int3(struct pt_regs *, long);
dotraplinkage void do_overflow(struct pt_regs *, long);
dotraplinkage void do_bounds(struct pt_regs *, long);
dotraplinkage void do_invalid_op(struct pt_regs *, long);
-dotraplinkage void do_device_not_available(struct pt_regs);
+dotraplinkage void do_device_not_available(struct pt_regs *, long);
dotraplinkage void do_coprocessor_segment_overrun(struct pt_regs *, long);
dotraplinkage void do_invalid_TSS(struct pt_regs *, long);
dotraplinkage void do_segment_not_present(struct pt_regs *, long);