39 lines
1.4 KiB
Diff
39 lines
1.4 KiB
Diff
From 839b2d587da9d691c2f2e7cdb5301eed23781d1d Mon Sep 17 00:00:00 2001
|
|
From: Ariadne Conill <ariadne@dereferenced.org>
|
|
Date: Tue, 5 Sep 2023 10:37:09 -0700
|
|
Subject: [PATCH] btrfs-progs: crypto: fix readonly relocation of the jumptable
|
|
|
|
Without this, the btrfs programs fail to link when build with -Wl,-z,relro,
|
|
due to the jumptable containing relocations.
|
|
|
|
Pull-request: #675
|
|
Signed-off-by: Ariadne Conill <ariadne@dereferenced.org>
|
|
Signed-off-by: David Sterba <dsterba@suse.com>
|
|
---
|
|
crypto/crc32c-pcl-intel-asm_64.S | 3 ++-
|
|
1 file changed, 2 insertions(+), 1 deletion(-)
|
|
|
|
diff --git a/crypto/crc32c-pcl-intel-asm_64.S b/crypto/crc32c-pcl-intel-asm_64.S
|
|
index 102566e51..5fab0e09f 100644
|
|
--- a/crypto/crc32c-pcl-intel-asm_64.S
|
|
+++ b/crypto/crc32c-pcl-intel-asm_64.S
|
|
@@ -321,10 +321,10 @@ LABEL less_than_ %j # less_than_j: Length should be in
|
|
.size crc_pcl, .-crc_pcl
|
|
###SYM_FUNC_END(crc_pcl)
|
|
|
|
-.section .rodata, "a", @progbits
|
|
################################################################
|
|
## jump table Table is 129 entries x 2 bytes each
|
|
################################################################
|
|
+.data
|
|
.align 4
|
|
jump_table:
|
|
i=0
|
|
@@ -340,6 +340,7 @@ JMPTBL_ENTRY %i
|
|
## PCLMULQDQ tables
|
|
## Table is 128 entries x 2 words (8 bytes) each
|
|
################################################################
|
|
+.section .rodata, "a", @progbits
|
|
.align 8
|
|
K_table:
|
|
.long 0x493c7d27, 0x00000001
|