Messages in this thread | | | Date | Thu, 19 Feb 2015 11:20:48 +0100 | From | Ingo Molnar <> | Subject | Re: [GIT PULL] x86/FPU updates |
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* Borislav Petkov <bp@alien8.de> wrote:
> Hi guys, > > please pull, thanks. > > --- > The following changes since commit bfa76d49576599a4b9f9b7a71f23d73d6dcff735: > > Linux 3.19 (2015-02-08 18:54:22 -0800) > > are available in the git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git tags/tip_x86_fpu > > for you to fetch changes up to b8938491e4fcc668cf803de1bf4c224b3fa6a0ad: > > x86, fpu: Also check fpu_lazy_restore when use_eager_fpu (2015-02-17 18:58:34 +0100) > > ---------------------------------------------------------------- > A round of updates to the FPU maze from Oleg and Rik. It should make the > code a bit more understandable/readable/streamlined and a preparation > for more cleanups and improvements in that area. > > ---------------------------------------------------------------- > Oleg Nesterov (3): > x86, fpu, unlazy_fpu: Don't reset thread.fpu_counter > x86, fpu: unlazy_fpu: don't do __thread_fpu_end() if use_eager_fpu() > x86, fpu: Kill save_init_fpu(), change math_error() to use unlazy_fpu() > > Rik van Riel (5): > x86, fpu: Move lazy restore functions up a few lines > x86, fpu: Introduce task_disable_lazy_fpu_restore helper > x86, fpu: Use an explicit if/else in switch_fpu_prepare > x86, fpu: Use task_disable_lazy_fpu_restore() helper > x86, fpu: Also check fpu_lazy_restore when use_eager_fpu > > arch/x86/include/asm/fpu-internal.h | 82 ++++++++++++++++++------------------- > arch/x86/kernel/i387.c | 13 +++--- > arch/x86/kernel/process.c | 2 +- > arch/x86/kernel/traps.c | 2 +- > 4 files changed, 49 insertions(+), 50 deletions(-)
Pulled into tip:x86/fpu, thanks a lot!
Ingo
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