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| author | Kees Cook <keescook@chromium.org> | 2015-01-16 03:51:46 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-01-20 14:37:23 +0300 |
| commit | f285f4a21c3253887caceed493089ece17579d59 (patch) | |
| tree | 17d7cc4556d5a1b144b49f79064cdfa222789441 /arch/x86/kernel/irq.c | |
| parent | 8abb850a03a3a8b11a0e92949e5b99d9cc178e35 (diff) | |
| download | linux-f285f4a21c3253887caceed493089ece17579d59.tar.xz | |
x86, boot: Skip relocs when load address unchanged
On 64-bit, relocation is not required unless the load address gets
changed. Without this, relocations do unexpected things when the kernel
is above 4G.
Reported-by: Baoquan He <bhe@redhat.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Tested-by: Thomas D. <whissi@whissi.de>
Cc: Vivek Goyal <vgoyal@redhat.com>
Cc: Jan Beulich <JBeulich@suse.com>
Cc: Junjie Mao <eternal.n08@gmail.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/20150116005146.GA4212@www.outflux.net
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/irq.c')
0 files changed, 0 insertions, 0 deletions