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authorPetr Mladek <[email protected]>2021-11-02 10:39:27 +0100
committerPetr Mladek <[email protected]>2021-11-02 10:39:27 +0100
commit40e64a88dadcfa168914065baf7f035de957bbe0 (patch)
tree06c8c4a9e6c1b478aa6851794c6a33bec1ce6ec4 /arch/riscv/include/asm/elf.h
parent24a1dffbecafeb00d8830985eb7a318e37aabc4e (diff)
parent6a7ca80f4033c9cf3003625b2ef8b497f4ec44da (diff)
Merge branch 'for-5.16-vsprintf-pgp' into for-linus
Diffstat (limited to 'arch/riscv/include/asm/elf.h')
-rw-r--r--arch/riscv/include/asm/elf.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/riscv/include/asm/elf.h b/arch/riscv/include/asm/elf.h
index f4b490cd0e5d..f53c40026c7a 100644
--- a/arch/riscv/include/asm/elf.h
+++ b/arch/riscv/include/asm/elf.h
@@ -42,6 +42,9 @@
*/
#define ELF_ET_DYN_BASE ((TASK_SIZE / 3) * 2)
+#ifdef CONFIG_64BIT
+#define STACK_RND_MASK (0x3ffff >> (PAGE_SHIFT - 12))
+#endif
/*
* This yields a mask that user programs can use to figure out what
* instruction set this CPU supports. This could be done in user space,