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| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2018-02-11 11:49:48 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2018-02-13 09:04:54 +0100 |
| commit | 92816f571af81e9a71cc6f3dc8ce1e2fcdf7b6b8 (patch) | |
| tree | e3c32b7cf7201064c12753f27fa72035b95df4e2 | |
| parent | x86/entry/64: Get rid of the ALLOC_PT_GPREGS_ON_STACK and SAVE_AND_CLEAR_REGS... (diff) | |
| download | linux-92816f571af81e9a71cc6f3dc8ce1e2fcdf7b6b8.tar.xz linux-92816f571af81e9a71cc6f3dc8ce1e2fcdf7b6b8.zip | |
x86/entry/64: Indent PUSH_AND_CLEAR_REGS and POP_REGS properly
... same as the other macros in arch/x86/entry/calling.h
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: dan.j.williams@intel.com
Link: http://lkml.kernel.org/r/20180211104949.12992-8-linux@dominikbrodowski.net
Signed-off-by: Ingo Molnar <mingo@kernel.org>
| -rw-r--r-- | arch/x86/entry/calling.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/entry/calling.h b/arch/x86/entry/calling.h index 59675010c9a0..6985440c68fa 100644 --- a/arch/x86/entry/calling.h +++ b/arch/x86/entry/calling.h @@ -97,7 +97,7 @@ For 32-bit we have the following conventions - kernel is built with #define SIZEOF_PTREGS 21*8 - .macro PUSH_AND_CLEAR_REGS rdx=%rdx rax=%rax +.macro PUSH_AND_CLEAR_REGS rdx=%rdx rax=%rax /* * Push registers and sanitize registers of values that a * speculation attack might otherwise want to exploit. The @@ -131,9 +131,9 @@ For 32-bit we have the following conventions - kernel is built with pushq %r15 /* pt_regs->r15 */ xorq %r15, %r15 /* nospec r15*/ UNWIND_HINT_REGS - .endm +.endm - .macro POP_REGS pop_rdi=1 skip_r11rcx=0 +.macro POP_REGS pop_rdi=1 skip_r11rcx=0 popq %r15 popq %r14 popq %r13 @@ -163,7 +163,7 @@ For 32-bit we have the following conventions - kernel is built with .macro icebp .byte 0xf1 - .endm +.endm /* * This is a sneaky trick to help the unwinder find pt_regs on the stack. The |