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author | Luka Pivk <luka.pivk@toradex.com> | 2019-01-08 07:02:41 +0100 |
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committer | Luka Pivk <luka.pivk@toradex.com> | 2019-01-08 07:02:41 +0100 |
commit | 43f61e8df71c474cd56b5c971096b9cf8d36cd95 (patch) | |
tree | 0031be65fcc2fd2fd3eceeee9558b5526a19e431 /arch/arm/mm/cache-v7.S | |
parent | 5656ec50dc9950db865d53306326b1a732e3738e (diff) | |
parent | c04c050f5bf98845bfe22164b8a1503d696a6e26 (diff) |
Merge remote-tracking branch 'remotes/origin/linux-4.19.y'toradex_4.19.y
Signed-off-by: Luka Pivk <luka.pivk@toradex.com>
Diffstat (limited to 'arch/arm/mm/cache-v7.S')
-rw-r--r-- | arch/arm/mm/cache-v7.S | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/arm/mm/cache-v7.S b/arch/arm/mm/cache-v7.S index 215df435bfb9..2149b47a0c5a 100644 --- a/arch/arm/mm/cache-v7.S +++ b/arch/arm/mm/cache-v7.S @@ -360,14 +360,16 @@ v7_dma_inv_range: ALT_UP(W(nop)) #endif mcrne p15, 0, r0, c7, c14, 1 @ clean & invalidate D / U line + addne r0, r0, r2 tst r1, r3 bic r1, r1, r3 mcrne p15, 0, r1, c7, c14, 1 @ clean & invalidate D / U line -1: - mcr p15, 0, r0, c7, c6, 1 @ invalidate D / U line - add r0, r0, r2 cmp r0, r1 +1: + mcrlo p15, 0, r0, c7, c6, 1 @ invalidate D / U line + addlo r0, r0, r2 + cmplo r0, r1 blo 1b dsb st ret lr |