FEX-Emu/linux
1
0
Fork 0
mirror of https://github.com/FEX-Emu/linux.git synced 2025-01-24 11:39:42 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

x86, pkeys: remove cruft from never-merged syscalls

Browse Source 
pkey_set() and pkey_get() were syscalls present in older versions
of the protection keys patches.  The syscall number definitions
were inadvertently left in place.  This patch removes them.

I did a git grep and verified that these are the last places in
the tree that these appear, save for the protection_keys.c tests
and Documentation.  Those spots talk about functions called
pkey_get/set() which are wrappers for the direct PKRU
instructions, not the syscalls.

Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-arch@vger.kernel.org
Cc: mgorman@techsingularity.net
Cc: arnd@arndb.de
Cc: linux-api@vger.kernel.org
Cc: linux-mm@kvack.org
Cc: luto@kernel.org
Cc: akpm@linux-foundation.org
Fixes: f9afc6197e9bb ("x86: Wire up protection keys system calls")
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Dave Hansen 2016-10-17 13:57:09 -07:00 committed by Linus Torvalds
parent 71757904ef
commit eac0ca77e4
2 changed files with 0 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/x86/entry/syscalls/syscall_32.tbl
View File

@ -389,5 +389,3 @@
380 i386 pkey_mprotect sys_pkey_mprotect
381 i386 pkey_alloc sys_pkey_alloc
382 i386 pkey_free sys_pkey_free
#383 i386 pkey_get sys_pkey_get
#384 i386 pkey_set sys_pkey_set

2
arch/x86/entry/syscalls/syscall_64.tbl
View File

@ -338,8 +338,6 @@
329 common pkey_mprotect sys_pkey_mprotect
330 common pkey_alloc sys_pkey_alloc
331 common pkey_free sys_pkey_free
#332 common pkey_get sys_pkey_get
#333 common pkey_set sys_pkey_set
#
# x32-specific system call numbers start at 512 to avoid cache impact