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authorH. Peter Anvin <hpa@linux.intel.com>2010-06-18 14:36:26 -0700
committerH. Peter Anvin <hpa@linux.intel.com>2010-06-18 14:46:21 -0700
commit05d0b0889ca9d033a960542af7f8a13b3ad4f630 (patch)
treef77ab36957838f0a262ac6efab1201dd5b8f0593 /drivers/watchdog/sc1200wdt.c
parent7e27d6e778cd87b6f2415515d7127eba53fe5d02 (diff)
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x86, vdso: Error out if the vdso contains external references
The vdso is a piece of userspace code which is supposed to be fully self-contained. Any external (undefined) reference is an error, and should be caught at compile time. This was giving us trouble when compiling with -Os on gcc 4.5.0, for example (failed inline). The need to do a buildtime check was pointed out by Andi Kleen. Reported-by: Andi Kleen <andi@firstfloor.org> LKML-Reference: <tip-*@vger.kernel.org> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'drivers/watchdog/sc1200wdt.c')
0 files changed, 0 insertions, 0 deletions
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