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authorLinus Torvalds <torvalds@linux-foundation.org>2019-01-05 22:28:39 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2019-01-05 22:28:39 +0300
commit078a5a4faf64fefaf13478a9091782432cad33fa (patch)
tree35dba51671a912a07bd0b02c64921920da280cf0 /arch/arm64/mm/init.c
parent1205b62390eed4e747232d183fbf412a5aecacd9 (diff)
parent7e0b44e870cf265bb4a73fd25e0508c7363fcbd6 (diff)
downloadlinux-078a5a4faf64fefaf13478a9091782432cad33fa.tar.xz
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Will Deacon: "I'm safely chained back up to my desk, so please pull these arm64 fixes for -rc1 that address some issues that cropped up during the merge window: - Prevent KASLR from mapping the top page of the virtual address space - Fix device-tree probing of SDEI driver - Fix incorrect register offset definition in Hisilicon DDRC PMU driver - Fix compilation issue with older binutils not liking unsigned immediates - Fix uapi headers so that libc can provide its own sigcontext definition - Fix handling of private compat syscalls - Hook up compat io_pgetevents() syscall for 32-bit tasks - Cleanup to arm64 Makefile (including now to avoid silly conflicts)" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: compat: Hook up io_pgetevents() for 32-bit tasks arm64: compat: Don't pull syscall number from regs in arm_compat_syscall arm64: compat: Avoid sending SIGILL for unallocated syscall numbers arm64/sve: Disentangle <uapi/asm/ptrace.h> from <uapi/asm/sigcontext.h> arm64/sve: ptrace: Fix SVE_PT_REGS_OFFSET definition drivers/perf: hisi: Fixup one DDRC PMU register offset arm64: replace arm64-obj-* in Makefile with obj-* arm64: kaslr: Reserve size of ARM64_MEMSTART_ALIGN in linear region firmware: arm_sdei: Fix DT platform device creation firmware: arm_sdei: fix wrong of_node_put() in init function arm64: entry: remove unused register aliases arm64: smp: Fix compilation error
Diffstat (limited to 'arch/arm64/mm/init.c')
-rw-r--r--arch/arm64/mm/init.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c
index a8f2e4792ef9..7205a9085b4d 100644
--- a/arch/arm64/mm/init.c
+++ b/arch/arm64/mm/init.c
@@ -439,7 +439,7 @@ void __init arm64_memblock_init(void)
* memory spans, randomize the linear region as well.
*/
if (memstart_offset_seed > 0 && range >= ARM64_MEMSTART_ALIGN) {
- range = range / ARM64_MEMSTART_ALIGN + 1;
+ range /= ARM64_MEMSTART_ALIGN;
memstart_addr -= ARM64_MEMSTART_ALIGN *
((range * memstart_offset_seed) >> 16);
}