Messages in this thread | | | Date | Thu, 9 Nov 2017 14:20:16 +0100 | From | Borislav Petkov <> | Subject | Re: [PATCH 05/30] x86, kaiser: prepare assembly for entry/exit CR3 switching |
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On Wed, Nov 08, 2017 at 11:46:54AM -0800, Dave Hansen wrote: > From: Dave Hansen <dave.hansen@linux.intel.com> > > This is largely code from Andy Lutomirski. I fixed a few bugs > in it, and added a few SWITCH_TO_* spots.
...
> Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com> > Cc: Moritz Lipp <moritz.lipp@iaik.tugraz.at> > Cc: Daniel Gruss <daniel.gruss@iaik.tugraz.at> > Cc: Michael Schwarz <michael.schwarz@iaik.tugraz.at> > Cc: Richard Fellner <richard.fellner@student.tugraz.at> > Cc: Andy Lutomirski <luto@kernel.org> > Cc: Linus Torvalds <torvalds@linux-foundation.org> > Cc: Kees Cook <keescook@google.com> > Cc: Hugh Dickins <hughd@google.com> > Cc: x86@kernel.org > --- > > b/arch/x86/entry/calling.h | 65 +++++++++++++++++++++++++++++++++++++ > b/arch/x86/entry/entry_64.S | 30 ++++++++++++++--- > b/arch/x86/entry/entry_64_compat.S | 8 ++++ > 3 files changed, 98 insertions(+), 5 deletions(-)
What branch is that one against?
It doesn't apply cleanly against tip:x86/asm from today:
patching file arch/x86/entry/calling.h Hunk #1 succeeded at 2 with fuzz 1 (offset 1 line). Hunk #2 succeeded at 188 (offset 1 line). patching file arch/x86/entry/entry_64_compat.S Hunk #1 succeeded at 92 (offset 1 line). Hunk #2 succeeded at 218 (offset 1 line). Hunk #3 succeeded at 246 (offset 1 line). Hunk #4 FAILED at 330. 1 out of 4 hunks FAILED -- saving rejects to file arch/x86/entry/entry_64_compat.S.rej patching file arch/x86/entry/entry_64.S Hunk #1 succeeded at 148 (offset 1 line). Hunk #2 succeeded at 168 (offset 1 line). Hunk #3 succeeded at 508 with fuzz 2 (offset 163 lines). Hunk #4 FAILED at 685. Hunk #5 succeeded at 1119 (offset -54 lines). Hunk #6 succeeded at 1145 (offset -54 lines). Hunk #7 succeeded at 1174 (offset -54 lines). Hunk #8 succeeded at 1223 (offset -54 lines). Hunk #9 succeeded at 1350 (offset -54 lines). Hunk #10 succeeded at 1575 (offset -54 lines). 1 out of 10 hunks FAILED -- saving rejects to file arch/x86/entry/entry_64.S.rej
-- Regards/Gruss, Boris.
Good mailing practices for 400: avoid top-posting and trim the reply.
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