| commit | ab5137015fed9b948fe835a2d99a4cfbd50a0c40 | [log] [tgz] |
|---|---|---|
| author | Suresh Siddha <suresh.b.siddha@intel.com> | Tue Jul 29 10:29:22 2008 -0700 |
| committer | Ingo Molnar <mingo@elte.hu> | Wed Jul 30 19:49:26 2008 +0200 |
| tree | 229771c4f5606d56945941c8ada9ae6cf08d1c80 | |
| parent | 3c1c7f101426cb2ecc79d817a8a65928965fc860 [diff] |
x86, xsave: reorganization of signal save/restore fpstate code layout move 64bit routines that saves/restores fpstate in/from user stack from signal_64.c to xsave.c restore_i387_xstate() now handles the condition when user passes NULL fpstate. Other misc changes for prepartion of xsave/xrstor sigcontext support. Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>