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authorDave Hansen <dave.hansen@intel.com>2016-10-17 17:18:15 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2016-10-17 18:50:56 +0200
commit71757904efadefdf5505712f675218ce59483c5d (patch)
tree33cfe3a3d26f93460be109ca634f3c8ca7d0f2fb /include
parentLinux 4.9-rc1 (diff)
downloadlinux-71757904efadefdf5505712f675218ce59483c5d.tar.xz
linux-71757904efadefdf5505712f675218ce59483c5d.zip
generic syscalls: kill cruft from removed pkey syscalls
pkey_set() and pkey_get() were syscalls present in older versions of the protection keys patches. They were fully excised from the x86 code, but some cruft was left in the generic syscall code. The C++ comments were intended to help to make it more glaring to me to fix them before actually submitting them. That technique worked, but later than I would have liked. I test-compiled this for arm64. Fixes: a60f7b69d92c0 ("generic syscalls: Wire up memory protection keys syscalls") Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: x86@kernel.org Cc: linux-arch@vger.kernel.org Cc: mgorman@techsingularity.net Cc: linux-api@vger.kernel.org Cc: linux-mm@kvack.org Cc: luto@kernel.org Cc: akpm@linux-foundation.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/syscalls.h3
-rw-r--r--include/uapi/asm-generic/unistd.h4
2 files changed, 0 insertions, 7 deletions
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 0d7abb8b7315..91a740f6b884 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -902,8 +902,5 @@ asmlinkage long sys_pkey_mprotect(unsigned long start, size_t len,
unsigned long prot, int pkey);
asmlinkage long sys_pkey_alloc(unsigned long flags, unsigned long init_val);
asmlinkage long sys_pkey_free(int pkey);
-//asmlinkage long sys_pkey_get(int pkey, unsigned long flags);
-//asmlinkage long sys_pkey_set(int pkey, unsigned long access_rights,
-// unsigned long flags);
#endif
diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h
index dbfee7e86ba6..9b1462e38b82 100644
--- a/include/uapi/asm-generic/unistd.h
+++ b/include/uapi/asm-generic/unistd.h
@@ -730,10 +730,6 @@ __SYSCALL(__NR_pkey_mprotect, sys_pkey_mprotect)
__SYSCALL(__NR_pkey_alloc, sys_pkey_alloc)
#define __NR_pkey_free 290
__SYSCALL(__NR_pkey_free, sys_pkey_free)
-#define __NR_pkey_get 291
-//__SYSCALL(__NR_pkey_get, sys_pkey_get)
-#define __NR_pkey_set 292
-//__SYSCALL(__NR_pkey_set, sys_pkey_set)
#undef __NR_syscalls
#define __NR_syscalls 291