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| author |   Christophe Leroy <christophe.leroy@csgroup.eu> | 2020-09-04 10:46:47 +0000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2020-09-15 22:13:31 +1000 |
| commit | fcf1f26895a4f14618b0dc04e0801b123c55e4a3 (patch) | |
| tree | e62729af0c548bc7abdeab4fbdeba34ea90c1e32 /arch/powerpc/include/asm/uaccess.h | |
| parent | powerpc/8xx: Support 16k hugepages with 4k pages (diff) | |
| download | linux-dev-fcf1f26895a4f14618b0dc04e0801b123c55e4a3.tar.xz linux-dev-fcf1f26895a4f14618b0dc04e0801b123c55e4a3.zip | |
powerpc/uaccess: Add pre-update addressing to __put_user_asm_goto()
Enable pre-update addressing mode in __put_user_asm_goto()
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/346f65d677adb11865f7762c25a1ca3c64404ba5.1599216023.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/include/asm/uaccess.h')
| -rw-r--r-- | arch/powerpc/include/asm/uaccess.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h index 7c2427f237e1..a5cfe867fbdc 100644 --- a/arch/powerpc/include/asm/uaccess.h +++ b/arch/powerpc/include/asm/uaccess.h @@ -254,7 +254,7 @@ do { \ "1: " op "%U1%X1 %0,%1 # put_user\n" \ EX_TABLE(1b, %l2) \ : \ - : "r" (x), "m" (*addr) \ + : "r" (x), "m<>" (*addr) \ : \ : label) |