x86/asm/entry/32: Fix user_mode() misuses
The one in do_debug() is probably harmless, but better safe than sorry. Signed-off-by: Andy Lutomirski <luto@amacapital.net> Cc: <stable@vger.kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/d67deaa9df5458363623001f252d1aee3215d014.1425948056.git.luto@amacapital.net Signed-off-by: Ingo Molnar <mingo@kernel.org>
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1 changed files with 2 additions and 2 deletions
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@ -384,7 +384,7 @@ dotraplinkage void do_bounds(struct pt_regs *regs, long error_code)
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goto exit;
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conditional_sti(regs);
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if (!user_mode(regs))
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if (!user_mode_vm(regs))
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die("bounds", regs, error_code);
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if (!cpu_feature_enabled(X86_FEATURE_MPX)) {
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@ -637,7 +637,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
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* then it's very likely the result of an icebp/int01 trap.
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* User wants a sigtrap for that.
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*/
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if (!dr6 && user_mode(regs))
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if (!dr6 && user_mode_vm(regs))
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user_icebp = 1;
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/* Catch kmemcheck conditions first of all! */
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