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| author | Andy Lutomirski <luto@kernel.org> | 2017-12-15 22:08:18 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-12-23 21:13:00 +0100 |
| commit | 4b6bbe95b87966ba08999574db65c93c5e925a36 (patch) | |
| tree | 7680586f949a2a4536d77598e4098b0dc8d61c06 /arch/x86/mm/cpu_entry_area.c | |
| parent | 6dc72c3cbca0580642808d677181cad4c6433893 (diff) | |
| download | linux-4b6bbe95b87966ba08999574db65c93c5e925a36.tar.gz linux-4b6bbe95b87966ba08999574db65c93c5e925a36.tar.bz2 linux-4b6bbe95b87966ba08999574db65c93c5e925a36.zip | |
x86/mm/pti: Map ESPFIX into user space
Map the ESPFIX pages into user space when PTI is enabled.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: David Laight <David.Laight@aculab.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/mm/cpu_entry_area.c')
0 files changed, 0 insertions, 0 deletions