The following commit has been merged into the x86/build branch of tip:
Commit-ID: 2d0004d19829c84aaf2c7d48b5e2892d548970b6
Gitweb: https://git.kernel.org/tip/2d0004d19829c84aaf2c7d48b5e2892d548970b6
Author: Kees Cook <keescook@xxxxxxxxxxxx>
AuthorDate: Tue, 29 Oct 2019 14:13:48 -07:00
Committer: Borislav Petkov <bp@xxxxxxx>
CommitterDate: Mon, 04 Nov 2019 18:46:55 +01:00
x86/mm: Remove redundant address-of operators on addresses
The &s on addresses are redundant. Remove them to match all the other
similar functions.
Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>
Signed-off-by: Borislav Petkov <bp@xxxxxxx>
Cc: Andy Lutomirski <luto@xxxxxxxxxx>
Cc: Arnd Bergmann <arnd@xxxxxxxx>
Cc: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: linux-alpha@xxxxxxxxxxxxxxx
Cc: linux-arch@xxxxxxxxxxxxxxx
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Cc: linux-c6x-dev@xxxxxxxxxxxxx
Cc: linux-ia64@xxxxxxxxxxxxxxx
Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
Cc: linux-s390@xxxxxxxxxxxxxxx
Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Cc: Michal Simek <monstr@xxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Rick Edgecombe <rick.p.edgecombe@xxxxxxxxx>
Cc: Segher Boessenkool <segher@xxxxxxxxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Will Deacon <will@xxxxxxxxxx>
Cc: x86-ml <x86@xxxxxxxxxx>
Cc: Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx>
Link: https://lkml.kernel.org/r/20191029211351.13243-27-keescook@xxxxxxxxxxxx
---
arch/x86/mm/init_64.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 26299e9..e67ddca 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -1300,9 +1300,9 @@ void mark_rodata_ro(void)
{
unsigned long start = PFN_ALIGN(_text);
unsigned long rodata_start = PFN_ALIGN(__start_rodata);
- unsigned long end = (unsigned long) &__end_rodata_hpage_align;
- unsigned long text_end = PFN_ALIGN(&_etext);
- unsigned long rodata_end = PFN_ALIGN(&__end_rodata);
+ unsigned long end = (unsigned long)__end_rodata_hpage_align;
+ unsigned long text_end = PFN_ALIGN(_etext);
+ unsigned long rodata_end = PFN_ALIGN(__end_rodata);
unsigned long all_end;
printk(KERN_INFO "Write protecting the kernel read-only data: %luk\n",
|