| commit | 42deec6f2c3688fdaf986225ac901b817cd91568 | |
| author | Suresh Siddha <suresh.b.siddha@intel.com> | |
| Tue, 29 Jul 2008 17:29:26 +0000 (29 10:29 -0700) | ||
| committer | Ingo Molnar <mingo@elte.hu> | |
| Wed, 30 Jul 2008 17:49:28 +0000 (30 19:49 +0200) | ||
| tree | 2aba616a46b3fd4568705bdce6384883e6007c8c | treesnapshot (tar.gz zip) |
| parent | c37b5efea43f9e500363f9973dd00e3d2cdcc685 | commitdiff |
x86, xsave: update xsave header bits during ptrace fpregs set
FP/SSE bits may be zero in the xsave header(representing the init state).
Update these bits during the ptrace fpregs set operation, to indicate the
non-init state.
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>
FP/SSE bits may be zero in the xsave header(representing the init state).
Update these bits during the ptrace fpregs set operation, to indicate the
non-init state.
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>
| arch/x86/kernel/i387.c | diffblobblamehistory |