x86/KASLR: Fix boot crash with certain memory configurations
Ye Xiaolong reported this boot crash:
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| XZ-compressed data is corrupt
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| -- System halted
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Fix the bug in mem_avoid_overlap() of finding the earliest overlap.
Reported-and-tested-by: Ye Xiaolong <xiaolong.ye@intel.com>
Signed-off-by: Baoquan He <bhe@redhat.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
1 file changed