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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-20 09:41:33 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-20 09:41:33 +0200 |
| commit | 22fe2b36493f195b3f705043877f6c1456f1fd90 (patch) | |
| tree | 58634858f4c9a707d06b80ad54cb7b5285675c68 /arch/powerpc/mm/nohash/kaslr_booke.c | |
| parent | 235a6d80f021d9c3bb5652fb6b19d092a7339248 (diff) | |
| parent | a111daf0c53ae91e71fd2bfe7497862d14132e3e (diff) | |
Merge v5.19-rc3 into usb-next
We need the USB fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/powerpc/mm/nohash/kaslr_booke.c')
| -rw-r--r-- | arch/powerpc/mm/nohash/kaslr_booke.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/powerpc/mm/nohash/kaslr_booke.c b/arch/powerpc/mm/nohash/kaslr_booke.c index 1f3f9fedf1bc..0d04f9d5da8d 100644 --- a/arch/powerpc/mm/nohash/kaslr_booke.c +++ b/arch/powerpc/mm/nohash/kaslr_booke.c @@ -19,7 +19,6 @@ #include <asm/cacheflush.h> #include <asm/kdump.h> #include <mm/mmu_decl.h> -#include <generated/compile.h> #include <generated/utsrelease.h> struct regions { @@ -37,10 +36,6 @@ struct regions { int reserved_mem_size_cells; }; -/* Simplified build-specific string for starting entropy. */ -static const char build_str[] = UTS_RELEASE " (" LINUX_COMPILE_BY "@" - LINUX_COMPILE_HOST ") (" LINUX_COMPILER ") " UTS_VERSION; - struct regions __initdata regions; static __init void kaslr_get_cmdline(void *fdt) @@ -71,7 +66,8 @@ static unsigned long __init get_boot_seed(void *fdt) { unsigned long hash = 0; - hash = rotate_xor(hash, build_str, sizeof(build_str)); + /* build-specific string for starting entropy. */ + hash = rotate_xor(hash, linux_banner, strlen(linux_banner)); hash = rotate_xor(hash, fdt, fdt_totalsize(fdt)); return hash; |