Messages in this thread | | | Date | Thu, 11 Nov 2010 06:11:30 -0800 | From | Greg KH <> | Subject | Re: [PATCH 2/3] x86, mm: Fix CONFIG_VMSPLIT_1G and 2G_OPT trampoline |
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On Thu, Nov 11, 2010 at 02:56:14PM +0100, Joerg Roedel wrote: > From: Hugh Dickins <hughd@google.com> > > rc2 kernel crashes when booting second cpu on this CONFIG_VMSPLIT_2G_OPT > laptop: whereas cloning from kernel to low mappings pgd range does need > to limit by both KERNEL_PGD_PTRS and KERNEL_PGD_BOUNDARY, cloning kernel > pgd range itself must not be limited by the smaller KERNEL_PGD_BOUNDARY. > > Signed-off-by: Hugh Dickins <hughd@google.com> > LKML-Reference: <alpine.LSU.2.00.1008242235120.2515@sister.anvils> > Signed-off-by: H. Peter Anvin <hpa@zytor.com> > --- > arch/x86/kernel/trampoline.c | 3 +-- > 1 files changed, 1 insertions(+), 2 deletions(-)
Why are you sending this to me? I'm not the x86 maintainer.
confused,
greg k-h
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