Searched hist:c8df40098451ba18a43f22b563c9129182353158 (Results 1 – 3 of 3) sorted by relevance
| /openbmc/linux/arch/x86/include/asm/fpu/ |
| H A D | types.h | diff c8df40098451ba18a43f22b563c9129182353158 Fri Feb 12 15:02:04 CST 2016 Dave Hansen <dave.hansen@linux.intel.com> x86/fpu, x86/mm/pkeys: Add PKRU xsave fields and data structures
The protection keys register (PKRU) is saved and restored using
xsave. Define the data structure that we will use to access it
inside the xsave buffer.
Note that we also have to widen the printk of the xsave feature
masks since this is feature 0x200 and we only did two characters
before.
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Dave Hansen <dave@sr71.net>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@redhat.com>
Cc: linux-mm@kvack.org
Link: http://lkml.kernel.org/r/20160212210204.56DF8F7B@viggo.jf.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
| H A D | xstate.h | diff c8df40098451ba18a43f22b563c9129182353158 Fri Feb 12 15:02:04 CST 2016 Dave Hansen <dave.hansen@linux.intel.com> x86/fpu, x86/mm/pkeys: Add PKRU xsave fields and data structures
The protection keys register (PKRU) is saved and restored using
xsave. Define the data structure that we will use to access it
inside the xsave buffer.
Note that we also have to widen the printk of the xsave feature
masks since this is feature 0x200 and we only did two characters
before.
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Dave Hansen <dave@sr71.net>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@redhat.com>
Cc: linux-mm@kvack.org
Link: http://lkml.kernel.org/r/20160212210204.56DF8F7B@viggo.jf.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
| /openbmc/linux/arch/x86/kernel/fpu/ |
| H A D | xstate.c | diff c8df40098451ba18a43f22b563c9129182353158 Fri Feb 12 15:02:04 CST 2016 Dave Hansen <dave.hansen@linux.intel.com> x86/fpu, x86/mm/pkeys: Add PKRU xsave fields and data structures
The protection keys register (PKRU) is saved and restored using
xsave. Define the data structure that we will use to access it
inside the xsave buffer.
Note that we also have to widen the printk of the xsave feature
masks since this is feature 0x200 and we only did two characters
before.
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Dave Hansen <dave@sr71.net>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@redhat.com>
Cc: linux-mm@kvack.org
Link: http://lkml.kernel.org/r/20160212210204.56DF8F7B@viggo.jf.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|