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x86: Fix S4 regression
Commit 4b239f4 ("x86-64, mm: Put early page table high") causes a S4 regression since 2.6.39, namely the machine reboots occasionally at S4 resume. It doesn't happen always, overall rate is about 1/20. But, like other bugs, once when this happens, it continues to happen. This patch fixes the problem by essentially reverting the memory assignment in the older way. Signed-off-by: Takashi Iwai <firstname.lastname@example.org> Cc: <email@example.com> Cc: Rafael J. Wysocki <firstname.lastname@example.org> Cc: Yinghai Lu <email@example.com> [ We'll hopefully find the real fix, but that's too late for 3.1 now ] Signed-off-by: Linus Torvalds <firstname.lastname@example.org>
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