Commit-ID: 236f0cd286b67291796362feeac4f342900cfa82 Gitweb: https://git.kernel.org/tip/236f0cd286b67291796362feeac4f342900cfa82 Author: Jan Beulich <jbeul...@suse.com> AuthorDate: Mon, 25 Jun 2018 04:21:59 -0600 Committer: Ingo Molnar <mi...@kernel.org> CommitDate: Tue, 26 Jun 2018 09:20:31 +0200
x86/entry/32: Add explicit 'l' instruction suffix Omitting suffixes from instructions in AT&T mode is bad practice when operand size cannot be determined by the assembler from register operands, and is likely going to be warned about by upstream GAS in the future (mine does already). Add the single missing 'l' suffix here. Signed-off-by: Jan Beulich <jbeul...@suse.com> Cc: Linus Torvalds <torva...@linux-foundation.org> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Andy Lutomirski <l...@kernel.org> Cc: Thomas Gleixner <t...@linutronix.de> Link: http://lkml.kernel.org/r/5b30c24702000078001cd...@prv1-mh.provo.novell.com Signed-off-by: Ingo Molnar <mi...@kernel.org> --- arch/x86/entry/entry_32.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/entry/entry_32.S b/arch/x86/entry/entry_32.S index 2582881d19ce..c371bfee137a 100644 --- a/arch/x86/entry/entry_32.S +++ b/arch/x86/entry/entry_32.S @@ -477,7 +477,7 @@ ENTRY(entry_SYSENTER_32) * whereas POPF does not.) */ addl $PT_EFLAGS-PT_DS, %esp /* point esp at pt_regs->flags */ - btr $X86_EFLAGS_IF_BIT, (%esp) + btrl $X86_EFLAGS_IF_BIT, (%esp) popfl /*
