From: linux@arm.linux.org.uk (Russell King - ARM Linux)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 7/7] ARM: dma-mapping: no need to clean overlapping cache lines on invalidate
Date: Mon, 23 Nov 2009 10:26:17 +0000 [thread overview]
Message-ID: <E1NCW7d-0000kn-Rt@rmk-PC.arm.linux.org.uk> (raw)
In-Reply-To: <alpine.LFD.2.00.0911221714190.2059@xanadu.home>
Since we now clean the DMA buffers on map, there's no need to clean
overlapping cache lines on invalidation anymore. (Note: the DMA API
prohibits other data sharing the same cache line as a DMA buffer
anyway.)
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
arch/arm/mm/cache-fa.S | 5 -----
arch/arm/mm/cache-v4wb.S | 5 -----
arch/arm/mm/cache-v6.S | 13 -------------
arch/arm/mm/cache-v7.S | 6 ------
arch/arm/mm/proc-arm1020.S | 8 --------
arch/arm/mm/proc-arm1020e.S | 4 ----
arch/arm/mm/proc-arm1022.S | 4 ----
arch/arm/mm/proc-arm1026.S | 4 ----
arch/arm/mm/proc-arm920.S | 4 ----
arch/arm/mm/proc-arm922.S | 4 ----
arch/arm/mm/proc-arm925.S | 6 ------
arch/arm/mm/proc-arm926.S | 6 ------
arch/arm/mm/proc-arm946.S | 7 -------
arch/arm/mm/proc-feroceon.S | 8 --------
arch/arm/mm/proc-mohawk.S | 4 ----
arch/arm/mm/proc-xsc3.S | 4 ----
arch/arm/mm/proc-xscale.S | 4 ----
17 files changed, 0 insertions(+), 96 deletions(-)
diff --git a/arch/arm/mm/cache-fa.S b/arch/arm/mm/cache-fa.S
index b63a8f7..1711386 100644
--- a/arch/arm/mm/cache-fa.S
+++ b/arch/arm/mm/cache-fa.S
@@ -157,12 +157,7 @@ ENTRY(fa_flush_kern_dcache_page)
* - end - virtual end address
*/
ENTRY(fa_dma_inv_range)
- tst r0, #CACHE_DLINESIZE - 1
bic r0, r0, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r0, c7, c14, 1 @ clean & invalidate D entry
- tst r1, #CACHE_DLINESIZE - 1
- bic r1, r1, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r1, c7, c14, 1 @ clean & invalidate D entry
1: mcr p15, 0, r0, c7, c6, 1 @ invalidate D entry
add r0, r0, #CACHE_DLINESIZE
cmp r0, r1
diff --git a/arch/arm/mm/cache-v4wb.S b/arch/arm/mm/cache-v4wb.S
index 2ebc1b3..553931a 100644
--- a/arch/arm/mm/cache-v4wb.S
+++ b/arch/arm/mm/cache-v4wb.S
@@ -173,16 +173,11 @@ ENTRY(v4wb_coherent_user_range)
* - end - virtual end address
*/
ENTRY(v4wb_dma_inv_range)
- tst r0, #CACHE_DLINESIZE - 1
bic r0, r0, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r0, c7, c10, 1 @ clean D entry
- tst r1, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r1, c7, c10, 1 @ clean D entry
1: mcr p15, 0, r0, c7, c6, 1 @ invalidate D entry
add r0, r0, #CACHE_DLINESIZE
cmp r0, r1
blo 1b
- mcr p15, 0, r0, c7, c10, 4 @ drain write buffer
mov pc, lr
/*
diff --git a/arch/arm/mm/cache-v6.S b/arch/arm/mm/cache-v6.S
index 295e25d..d1dfd87 100644
--- a/arch/arm/mm/cache-v6.S
+++ b/arch/arm/mm/cache-v6.S
@@ -195,20 +195,7 @@ ENTRY(v6_flush_kern_dcache_page)
* - end - virtual end address of region
*/
ENTRY(v6_dma_inv_range)
- tst r0, #D_CACHE_LINE_SIZE - 1
bic r0, r0, #D_CACHE_LINE_SIZE - 1
-#ifdef HARVARD_CACHE
- mcrne p15, 0, r0, c7, c10, 1 @ clean D line
-#else
- mcrne p15, 0, r0, c7, c11, 1 @ clean unified line
-#endif
- tst r1, #D_CACHE_LINE_SIZE - 1
- bic r1, r1, #D_CACHE_LINE_SIZE - 1
-#ifdef HARVARD_CACHE
- mcrne p15, 0, r1, c7, c14, 1 @ clean & invalidate D line
-#else
- mcrne p15, 0, r1, c7, c15, 1 @ clean & invalidate unified line
-#endif
1:
#ifdef HARVARD_CACHE
mcr p15, 0, r0, c7, c6, 1 @ invalidate D line
diff --git a/arch/arm/mm/cache-v7.S b/arch/arm/mm/cache-v7.S
index e1bd975..893ee59 100644
--- a/arch/arm/mm/cache-v7.S
+++ b/arch/arm/mm/cache-v7.S
@@ -218,13 +218,7 @@ ENDPROC(v7_flush_kern_dcache_page)
ENTRY(v7_dma_inv_range)
dcache_line_size r2, r3
sub r3, r2, #1
- tst r0, r3
bic r0, r0, r3
- mcrne p15, 0, r0, c7, c14, 1 @ clean & invalidate D / U line
-
- 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
diff --git a/arch/arm/mm/proc-arm1020.S b/arch/arm/mm/proc-arm1020.S
index d9fb4b9..7bbf624 100644
--- a/arch/arm/mm/proc-arm1020.S
+++ b/arch/arm/mm/proc-arm1020.S
@@ -267,15 +267,7 @@ ENTRY(arm1020_flush_kern_dcache_page)
ENTRY(arm1020_dma_inv_range)
mov ip, #0
#ifndef CONFIG_CPU_DCACHE_DISABLE
- tst r0, #CACHE_DLINESIZE - 1
bic r0, r0, #CACHE_DLINESIZE - 1
- mcrne p15, 0, ip, c7, c10, 4
- mcrne p15, 0, r0, c7, c10, 1 @ clean D entry
- mcrne p15, 0, ip, c7, c10, 4 @ drain WB
- tst r1, #CACHE_DLINESIZE - 1
- mcrne p15, 0, ip, c7, c10, 4
- mcrne p15, 0, r1, c7, c10, 1 @ clean D entry
- mcrne p15, 0, ip, c7, c10, 4 @ drain WB
1: mcr p15, 0, r0, c7, c6, 1 @ invalidate D entry
add r0, r0, #CACHE_DLINESIZE
cmp r0, r1
diff --git a/arch/arm/mm/proc-arm1020e.S b/arch/arm/mm/proc-arm1020e.S
index 7453b75..d379cb7 100644
--- a/arch/arm/mm/proc-arm1020e.S
+++ b/arch/arm/mm/proc-arm1020e.S
@@ -260,11 +260,7 @@ ENTRY(arm1020e_flush_kern_dcache_page)
ENTRY(arm1020e_dma_inv_range)
mov ip, #0
#ifndef CONFIG_CPU_DCACHE_DISABLE
- tst r0, #CACHE_DLINESIZE - 1
bic r0, r0, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r0, c7, c10, 1 @ clean D entry
- tst r1, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r1, c7, c10, 1 @ clean D entry
1: mcr p15, 0, r0, c7, c6, 1 @ invalidate D entry
add r0, r0, #CACHE_DLINESIZE
cmp r0, r1
diff --git a/arch/arm/mm/proc-arm1022.S b/arch/arm/mm/proc-arm1022.S
index 8eb72d7..f5a7949 100644
--- a/arch/arm/mm/proc-arm1022.S
+++ b/arch/arm/mm/proc-arm1022.S
@@ -249,11 +249,7 @@ ENTRY(arm1022_flush_kern_dcache_page)
ENTRY(arm1022_dma_inv_range)
mov ip, #0
#ifndef CONFIG_CPU_DCACHE_DISABLE
- tst r0, #CACHE_DLINESIZE - 1
bic r0, r0, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r0, c7, c10, 1 @ clean D entry
- tst r1, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r1, c7, c10, 1 @ clean D entry
1: mcr p15, 0, r0, c7, c6, 1 @ invalidate D entry
add r0, r0, #CACHE_DLINESIZE
cmp r0, r1
diff --git a/arch/arm/mm/proc-arm1026.S b/arch/arm/mm/proc-arm1026.S
index 3b59f0d..1dc26f8 100644
--- a/arch/arm/mm/proc-arm1026.S
+++ b/arch/arm/mm/proc-arm1026.S
@@ -243,11 +243,7 @@ ENTRY(arm1026_flush_kern_dcache_page)
ENTRY(arm1026_dma_inv_range)
mov ip, #0
#ifndef CONFIG_CPU_DCACHE_DISABLE
- tst r0, #CACHE_DLINESIZE - 1
bic r0, r0, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r0, c7, c10, 1 @ clean D entry
- tst r1, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r1, c7, c10, 1 @ clean D entry
1: mcr p15, 0, r0, c7, c6, 1 @ invalidate D entry
add r0, r0, #CACHE_DLINESIZE
cmp r0, r1
diff --git a/arch/arm/mm/proc-arm920.S b/arch/arm/mm/proc-arm920.S
index 2b7c197..078a873 100644
--- a/arch/arm/mm/proc-arm920.S
+++ b/arch/arm/mm/proc-arm920.S
@@ -239,11 +239,7 @@ ENTRY(arm920_flush_kern_dcache_page)
* (same as v4wb)
*/
ENTRY(arm920_dma_inv_range)
- tst r0, #CACHE_DLINESIZE - 1
bic r0, r0, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r0, c7, c10, 1 @ clean D entry
- tst r1, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r1, c7, c10, 1 @ clean D entry
1: mcr p15, 0, r0, c7, c6, 1 @ invalidate D entry
add r0, r0, #CACHE_DLINESIZE
cmp r0, r1
diff --git a/arch/arm/mm/proc-arm922.S b/arch/arm/mm/proc-arm922.S
index 06a1aa4..22ca857 100644
--- a/arch/arm/mm/proc-arm922.S
+++ b/arch/arm/mm/proc-arm922.S
@@ -241,11 +241,7 @@ ENTRY(arm922_flush_kern_dcache_page)
* (same as v4wb)
*/
ENTRY(arm922_dma_inv_range)
- tst r0, #CACHE_DLINESIZE - 1
bic r0, r0, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r0, c7, c10, 1 @ clean D entry
- tst r1, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r1, c7, c10, 1 @ clean D entry
1: mcr p15, 0, r0, c7, c6, 1 @ invalidate D entry
add r0, r0, #CACHE_DLINESIZE
cmp r0, r1
diff --git a/arch/arm/mm/proc-arm925.S b/arch/arm/mm/proc-arm925.S
index cb53435..ff04299 100644
--- a/arch/arm/mm/proc-arm925.S
+++ b/arch/arm/mm/proc-arm925.S
@@ -283,12 +283,6 @@ ENTRY(arm925_flush_kern_dcache_page)
* (same as v4wb)
*/
ENTRY(arm925_dma_inv_range)
-#ifndef CONFIG_CPU_DCACHE_WRITETHROUGH
- tst r0, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r0, c7, c10, 1 @ clean D entry
- tst r1, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r1, c7, c10, 1 @ clean D entry
-#endif
bic r0, r0, #CACHE_DLINESIZE - 1
1: mcr p15, 0, r0, c7, c6, 1 @ invalidate D entry
add r0, r0, #CACHE_DLINESIZE
diff --git a/arch/arm/mm/proc-arm926.S b/arch/arm/mm/proc-arm926.S
index 1c48487..4b4c717 100644
--- a/arch/arm/mm/proc-arm926.S
+++ b/arch/arm/mm/proc-arm926.S
@@ -246,12 +246,6 @@ ENTRY(arm926_flush_kern_dcache_page)
* (same as v4wb)
*/
ENTRY(arm926_dma_inv_range)
-#ifndef CONFIG_CPU_DCACHE_WRITETHROUGH
- tst r0, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r0, c7, c10, 1 @ clean D entry
- tst r1, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r1, c7, c10, 1 @ clean D entry
-#endif
bic r0, r0, #CACHE_DLINESIZE - 1
1: mcr p15, 0, r0, c7, c6, 1 @ invalidate D entry
add r0, r0, #CACHE_DLINESIZE
diff --git a/arch/arm/mm/proc-arm946.S b/arch/arm/mm/proc-arm946.S
index 40c0449..589a61c 100644
--- a/arch/arm/mm/proc-arm946.S
+++ b/arch/arm/mm/proc-arm946.S
@@ -215,18 +215,11 @@ ENTRY(arm946_flush_kern_dcache_page)
* (same as arm926)
*/
ENTRY(arm946_dma_inv_range)
-#ifndef CONFIG_CPU_DCACHE_WRITETHROUGH
- tst r0, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r0, c7, c10, 1 @ clean D entry
- tst r1, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r1, c7, c10, 1 @ clean D entry
-#endif
bic r0, r0, #CACHE_DLINESIZE - 1
1: mcr p15, 0, r0, c7, c6, 1 @ invalidate D entry
add r0, r0, #CACHE_DLINESIZE
cmp r0, r1
blo 1b
- mcr p15, 0, r0, c7, c10, 4 @ drain WB
mov pc, lr
/*
diff --git a/arch/arm/mm/proc-feroceon.S b/arch/arm/mm/proc-feroceon.S
index d0d7795..1262b92 100644
--- a/arch/arm/mm/proc-feroceon.S
+++ b/arch/arm/mm/proc-feroceon.S
@@ -274,11 +274,7 @@ ENTRY(feroceon_range_flush_kern_dcache_page)
*/
.align 5
ENTRY(feroceon_dma_inv_range)
- tst r0, #CACHE_DLINESIZE - 1
bic r0, r0, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r0, c7, c10, 1 @ clean D entry
- tst r1, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r1, c7, c10, 1 @ clean D entry
1: mcr p15, 0, r0, c7, c6, 1 @ invalidate D entry
add r0, r0, #CACHE_DLINESIZE
cmp r0, r1
@@ -289,10 +285,6 @@ ENTRY(feroceon_dma_inv_range)
.align 5
ENTRY(feroceon_range_dma_inv_range)
mrs r2, cpsr
- tst r0, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r0, c7, c10, 1 @ clean D entry
- tst r1, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r1, c7, c10, 1 @ clean D entry
cmp r1, r0
subne r1, r1, #1 @ top address is inclusive
orr r3, r2, #PSR_I_BIT
diff --git a/arch/arm/mm/proc-mohawk.S b/arch/arm/mm/proc-mohawk.S
index 52b5fd7..191ea6d 100644
--- a/arch/arm/mm/proc-mohawk.S
+++ b/arch/arm/mm/proc-mohawk.S
@@ -218,10 +218,6 @@ ENTRY(mohawk_flush_kern_dcache_page)
* (same as v4wb)
*/
ENTRY(mohawk_dma_inv_range)
- tst r0, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r0, c7, c10, 1 @ clean D entry
- tst r1, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r1, c7, c10, 1 @ clean D entry
bic r0, r0, #CACHE_DLINESIZE - 1
1: mcr p15, 0, r0, c7, c6, 1 @ invalidate D entry
add r0, r0, #CACHE_DLINESIZE
diff --git a/arch/arm/mm/proc-xsc3.S b/arch/arm/mm/proc-xsc3.S
index 2028f37..2c1ac69 100644
--- a/arch/arm/mm/proc-xsc3.S
+++ b/arch/arm/mm/proc-xsc3.S
@@ -257,11 +257,7 @@ ENTRY(xsc3_flush_kern_dcache_page)
* - end - virtual end address
*/
ENTRY(xsc3_dma_inv_range)
- tst r0, #CACHELINESIZE - 1
bic r0, r0, #CACHELINESIZE - 1
- mcrne p15, 0, r0, c7, c10, 1 @ clean L1 D line
- tst r1, #CACHELINESIZE - 1
- mcrne p15, 0, r1, c7, c10, 1 @ clean L1 D line
1: mcr p15, 0, r0, c7, c6, 1 @ invalidate L1 D line
add r0, r0, #CACHELINESIZE
cmp r0, r1
diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S
index f056c28..3170348 100644
--- a/arch/arm/mm/proc-xscale.S
+++ b/arch/arm/mm/proc-xscale.S
@@ -315,11 +315,7 @@ ENTRY(xscale_flush_kern_dcache_page)
* - end - virtual end address
*/
ENTRY(xscale_dma_inv_range)
- tst r0, #CACHELINESIZE - 1
bic r0, r0, #CACHELINESIZE - 1
- mcrne p15, 0, r0, c7, c10, 1 @ clean D entry
- tst r1, #CACHELINESIZE - 1
- mcrne p15, 0, r1, c7, c10, 1 @ clean D entry
1: mcr p15, 0, r0, c7, c6, 1 @ invalidate D entry
add r0, r0, #CACHELINESIZE
cmp r0, r1
--
1.6.2.5
next prev parent reply other threads:[~2009-11-23 10:26 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-20 18:25 [PATCH 0/7] dma-mapping: Cortex A9 speculative prefetch fixes Russell King - ARM Linux
2009-11-20 18:01 ` [PATCH 1/7] ARM: provide phys_to_page() to complement page_to_phys() Russell King - ARM Linux
2009-11-23 12:05 ` Catalin Marinas
2009-11-20 18:02 ` [PATCH 2/7] ARM: dma-mapping: simplify page_to_dma() and __pfn_to_bus() Russell King - ARM Linux
2009-11-23 12:05 ` [PATCH 2/7] ARM: dma-mapping: simplify page_to_dma() and__pfn_to_bus() Catalin Marinas
2009-12-12 14:01 ` [PATCH 2/7] ARM: dma-mapping: simplify page_to_dma() and __pfn_to_bus() Anders Grafström
2009-12-12 14:37 ` Russell King - ARM Linux
2009-12-14 18:47 ` Anders Grafström
2009-11-20 18:03 ` [PATCH 3/7] ARM: dma-mapping: provide dma_to_page() Russell King - ARM Linux
2009-11-20 18:04 ` [PATCH 4/7] ARM: dma-mapping: split dma_unmap_page() from dma_unmap_single() Russell King - ARM Linux
2009-11-20 18:05 ` [PATCH 5/7] ARM: dma-mapping: use the idea of buffer ownership Russell King - ARM Linux
2009-11-20 18:06 ` [PATCH 6/7] ARM: dma-mapping: fix for speculative accesses Russell King - ARM Linux
2009-11-23 12:03 ` Catalin Marinas
2009-11-23 12:08 ` Russell King - ARM Linux
2009-11-23 13:38 ` [PATCH v2 06/17] " Russell King - ARM Linux
2009-11-23 15:25 ` saeed bishara
2009-11-23 17:27 ` Russell King - ARM Linux
2009-11-24 15:46 ` saeed bishara
2009-11-24 16:22 ` Russell King - ARM Linux
2009-11-24 16:40 ` saeed bishara
2009-11-24 16:48 ` Catalin Marinas
2009-11-24 17:02 ` Russell King - ARM Linux
2009-11-24 19:12 ` Nicolas Pitre
2009-11-25 12:12 ` Mark Brown
2009-11-24 16:47 ` Catalin Marinas
2009-11-24 20:00 ` Russell King - ARM Linux
2009-11-24 20:35 ` Nicolas Pitre
2009-11-24 21:01 ` Russell King - ARM Linux
2009-11-24 21:46 ` saeed bishara
2009-11-25 12:14 ` Catalin Marinas
2009-11-25 16:26 ` Russell King - ARM Linux
2009-11-26 13:21 ` Ronen Shitrit
2009-11-20 18:07 ` [PATCH 7/7] ARM: dma-mapping: no need to clean overlapping cache lines on invalidate Russell King - ARM Linux
2009-11-22 22:16 ` Nicolas Pitre
2009-11-23 10:26 ` Russell King - ARM Linux [this message]
2009-11-23 12:09 ` [PATCH 7/7] ARM: dma-mapping: no need to clean overlapping cachelines " Catalin Marinas
2009-11-23 13:30 ` Russell King - ARM Linux
2009-11-23 13:38 ` [PATCH v2 07/17] ARM: dma-mapping: no need to clean overlapping cache lines " Russell King - ARM Linux
2009-11-23 19:35 ` Nicolas Pitre
2009-11-25 12:19 ` Catalin Marinas
2009-11-25 16:31 ` Russell King - ARM Linux
2009-11-25 17:02 ` [PATCH v2 07/17] ARM: dma-mapping: no need to cleanoverlapping " Catalin Marinas
2009-11-25 17:34 ` [PATCH v2 07/17] ARM: dma-mapping: no need to clean overlapping " Russell King - ARM Linux
2009-11-21 14:00 ` [PATCH 0/7] dma-mapping: Cortex A9 speculative prefetch fixes Jamie Iles
2009-11-23 10:29 ` Russell King - ARM Linux
2010-01-13 6:37 ` muni anda
2010-01-13 8:42 ` Russell King - ARM Linux
2009-11-21 17:56 ` Rajanikanth H.V
2009-11-21 18:57 ` Russell King - ARM Linux
2009-11-21 19:35 ` [PATCH 0/10] dma-mapping: cleanup coherent/writealloc dma allocations and ARMv7 memory support Russell King - ARM Linux
2009-11-21 19:37 ` [PATCH 01/10] ARM: dma-mapping: split out vmregion code from dma coherent mapping code Russell King - ARM Linux
2009-11-21 19:37 ` [PATCH 02/10] ARM: dma-mapping: functions to allocate/free a coherent buffer Russell King - ARM Linux
2009-11-21 19:37 ` [PATCH 03/10] ARM: dma-mapping: fix coherent arch dma_alloc_coherent() Russell King - ARM Linux
2009-11-21 19:38 ` [PATCH 04/10] ARM: dma-mapping: fix nommu dma_alloc_coherent() Russell King - ARM Linux
2009-11-21 19:38 ` [PATCH 05/10] ARM: dma-mapping: factor dma_free_coherent() common code Russell King - ARM Linux
2009-11-21 19:38 ` [PATCH 06/10] ARM: dma-mapping: move consistent_init into CONFIG_MMU section Russell King - ARM Linux
2009-11-22 0:05 ` Greg Ungerer
2009-11-22 0:16 ` Russell King - ARM Linux
2009-11-21 19:38 ` [PATCH 07/10] ARM: dma-mapping: clean up coherent arch dma allocation Russell King - ARM Linux
2009-11-21 19:39 ` [PATCH 08/10] ARM: dma-mapping: Factor out noMMU dma buffer allocation code Russell King - ARM Linux
2009-11-21 19:39 ` [PATCH 09/10] ARM: dma-mapping: get rid of setting/clearing the reserved page bit Russell King - ARM Linux
2009-11-21 19:39 ` [PATCH 10/10] ARM: dma-mapping: switch ARMv7 DMA mappings to retain 'memory' attribute Russell King - ARM Linux
2009-11-23 12:21 ` [PATCH 10/10] ARM: dma-mapping: switch ARMv7 DMA mappings to retain'memory' attribute Catalin Marinas
2009-11-23 7:10 ` [PATCH 0/10] dma-mapping: cleanup coherent/writealloc dma allocations and ARMv7 memory support Greg Ungerer
2009-11-23 10:26 ` Russell King - ARM Linux
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