From: Christoph Hellwig <[email protected]>
[ Upstream commit d51c214541c5154dda3037289ee895ea3ded5ebd ]
The second argument is the end "pointer", not the length.
Fixes: d28f6df1305a ("arm64/kexec: Add core kexec support")
Cc: <[email protected]> # 4.8.x-
Signed-off-by: Christoph Hellwig <[email protected]>
Signed-off-by: Catalin Marinas <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
---
arch/arm64/kernel/machine_kexec.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/kernel/machine_kexec.c
b/arch/arm64/kernel/machine_kexec.c
index 0df8493624e00..cc049ff5c6a53 100644
--- a/arch/arm64/kernel/machine_kexec.c
+++ b/arch/arm64/kernel/machine_kexec.c
@@ -189,6 +189,7 @@ void machine_kexec(struct kimage *kimage)
* the offline CPUs. Therefore, we must use the __* variant here.
*/
__flush_icache_range((uintptr_t)reboot_code_buffer,
+ (uintptr_t)reboot_code_buffer +
arm64_relocate_new_kernel_size);
/* Flush the kimage list and its buffers. */
--
2.20.1
