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| author | Jan Beulich <JBeulich@suse.com> | 2018-02-19 07:52:10 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2018-02-20 09:33:40 +0100 |
| commit | f2f18b16c779978ece4a04f304a92ff9ac8fbce5 (patch) | |
| tree | 5aad9eb82e5e160cf9f0930e258e5ab082d7dab5 /arch/x86 | |
| parent | 6262b6e78ce5ba62be47774ca80f5b0a6f0eb428 (diff) | |
| download | linux-f2f18b16c779978ece4a04f304a92ff9ac8fbce5.tar.gz linux-f2f18b16c779978ece4a04f304a92ff9ac8fbce5.tar.bz2 linux-f2f18b16c779978ece4a04f304a92ff9ac8fbce5.zip | |
x86/LDT: Avoid warning in 32-bit builds with older gcc
BUG() doesn't always imply "no return", and hence should be followed by
a return statement even if that's obviously (to a human) unreachable.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
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>
Link: http://lkml.kernel.org/r/5A8AF2AA02000078001A91E9@prv-mh.provo.novell.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/mmu_context.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h index c931b88982a0..1de72ce514cd 100644 --- a/arch/x86/include/asm/mmu_context.h +++ b/arch/x86/include/asm/mmu_context.h @@ -74,6 +74,7 @@ static inline void *ldt_slot_va(int slot) return (void *)(LDT_BASE_ADDR + LDT_SLOT_STRIDE * slot); #else BUG(); + return (void *)fix_to_virt(FIX_HOLE); #endif } |