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| author | Jiri Kosina <jkosina@suse.cz> | 2018-08-20 19:05:17 +0300 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2018-08-20 19:05:17 +0300 |
| commit | 415d2b3392d7a80903e0f97f051201aa02bf20e9 (patch) | |
| tree | 47492d2386a0e7f00ef645313cb44ae4960b7e7e /arch/arm/crypto | |
| parent | 4f65245f2d178b9cba48350620d76faa4a098841 (diff) | |
| parent | b8e759b8f6dab1c473c30ac12709095d0b81078e (diff) | |
| download | linux-415d2b3392d7a80903e0f97f051201aa02bf20e9.tar.xz | |
Merge branch 'for-4.19/cougar' into for-linus
New device support for hid-cougar
Diffstat (limited to 'arch/arm/crypto')
| -rw-r--r-- | arch/arm/crypto/speck-neon-core.S | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/crypto/speck-neon-core.S b/arch/arm/crypto/speck-neon-core.S index 3c1e203e53b9..57caa742016e 100644 --- a/arch/arm/crypto/speck-neon-core.S +++ b/arch/arm/crypto/speck-neon-core.S @@ -272,9 +272,11 @@ * Allocate stack space to store 128 bytes worth of tweaks. For * performance, this space is aligned to a 16-byte boundary so that we * can use the load/store instructions that declare 16-byte alignment. + * For Thumb2 compatibility, don't do the 'bic' directly on 'sp'. */ - sub sp, #128 - bic sp, #0xf + sub r12, sp, #128 + bic r12, #0xf + mov sp, r12 .if \n == 64 // Load first tweak |