Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android

[firefly-linux-kernel-4.4.55.git] / arch / arm64 / kernel / kaslr.c

diff --git a/arch/arm64/kernel/kaslr.c b/arch/arm64/kernel/kaslr.c
index 582983920054716916e4a4a0159d040f4555a2aa..b05469173ba523c77f7cf74dc78aeacffee385ee 100644 (file)
--- a/arch/arm64/kernel/kaslr.c
+++ b/arch/arm64/kernel/kaslr.c
@@ -74,7 +74,7 @@ extern void *__init __fixmap_remap_fdt(phys_addr_t dt_phys, int *size,
  * containing function pointers) to be reinitialized, and zero-initialized
  * .bss variables will be reset to 0.
  */
-u64 __init kaslr_early_init(u64 dt_phys)
+u64 __init kaslr_early_init(u64 dt_phys, u64 modulo_offset)
 {
        void *fdt;
        u64 seed, offset, mask, module_range;
@@ -132,8 +132,8 @@ u64 __init kaslr_early_init(u64 dt_phys)
         * boundary (for 4KB/16KB/64KB granule kernels, respectively). If this
         * happens, increase the KASLR offset by the size of the kernel image.
         */
-       if ((((u64)_text + offset) >> SWAPPER_TABLE_SHIFT) !=
-           (((u64)_end + offset) >> SWAPPER_TABLE_SHIFT))
+       if ((((u64)_text + offset + modulo_offset) >> SWAPPER_TABLE_SHIFT) !=
+           (((u64)_end + offset + modulo_offset) >> SWAPPER_TABLE_SHIFT))
                offset = (offset + (u64)(_end - _text)) & mask;
 
        if (IS_ENABLED(CONFIG_KASAN))