Commit-ID: fc380ceed7fe469728ea4acdbda4495ea943ee1c Gitweb: http://git.kernel.org/tip/fc380ceed7fe469728ea4acdbda4495ea943ee1c Author: H. Peter Anvin <hpa@xxxxxxxxx> AuthorDate: Wed, 9 Dec 2009 16:54:08 -0800 Committer: H. Peter Anvin <hpa@xxxxxxxxx> CommitDate: Wed, 9 Dec 2009 16:54:08 -0800 x86-64, paravirt: Call set_iopl_mask() on 64 bits set_iopl_mask() is a no-op on 64 bits, but it is also a paravirt hook, so call it even on 64 bits. Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxx> Cc: Jeremy Fitzhardinge <jeremy@xxxxxxxx> Cc: Brian Gerst <brgerst@xxxxxxxxx> LKML-Reference: <1260403316-5679-3-git-send-email-brgerst@xxxxxxxxx> --- arch/x86/kernel/ioport.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c index 85ecc7c..8eec0ec 100644 --- a/arch/x86/kernel/ioport.c +++ b/arch/x86/kernel/ioport.c @@ -116,10 +116,8 @@ long sys_iopl(unsigned int level, struct pt_regs *regs) return -EPERM; } regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12); -#ifdef CONFIG_X86_32 t->iopl = level << 12; set_iopl_mask(t->iopl); -#endif return 0; } -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
|