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--rw-r--r--sys-kernel/boest-v5.0.15/raspberrypi/0098-cache-export-clean-and-invalidate.patch5757
1 files changed, 57 insertions, 0 deletions
diff --git a/sys-kernel/boest-v5.0.15/raspberrypi/0098-cache-export-clean-and-invalidate.patch b/ b/sys-kernel/boest-v5.0.15/raspberrypi/0098-cache-export-clean-and-invalidate.patch
new file mode 100644
index 00000000..5ad59947
--- /dev/null
+++ b/sys-kernel/boest-v5.0.15/raspberrypi/0098-cache-export-clean-and-invalidate.patch
@@ -0,0 +1,57 @@
+From debb435e7889bc897f22fa5435c6e5373f564ce9 Mon Sep 17 00:00:00 2001
+From: popcornmix <popcornmix@gmail.com>
+Date: Fri, 25 Aug 2017 19:18:13 +0100
+Subject: [PATCH 098/194] cache: export clean and invalidate
+
+hack: cache: Fix linker error
+---
+ arch/arm/mm/cache-v6.S | 4 ++--
+ arch/arm/mm/cache-v7.S | 6 ++++--
+ 2 files changed, 6 insertions(+), 4 deletions(-)
+
+diff --git a/arch/arm/mm/cache-v6.S b/arch/arm/mm/cache-v6.S
+index 24659952c278..1ee5bc3a1018 100644
+--- a/arch/arm/mm/cache-v6.S
++++ b/arch/arm/mm/cache-v6.S
+@@ -201,7 +201,7 @@ ENTRY(v6_flush_kern_dcache_area)
+ * - start - virtual start address of region
+ * - end - virtual end address of region
+ */
+-v6_dma_inv_range:
++ENTRY(v6_dma_inv_range)
+ #ifdef CONFIG_DMA_CACHE_RWFO
+ ldrb r2, [r0] @ read for ownership
+ strb r2, [r0] @ write for ownership
+@@ -246,7 +246,7 @@ v6_dma_inv_range:
+ * - start - virtual start address of region
+ * - end - virtual end address of region
+ */
+-v6_dma_clean_range:
++ENTRY(v6_dma_clean_range)
+ bic r0, r0, #D_CACHE_LINE_SIZE - 1
+ 1:
+ #ifdef CONFIG_DMA_CACHE_RWFO
+diff --git a/arch/arm/mm/cache-v7.S b/arch/arm/mm/cache-v7.S
+index 2149b47a0c5a..9370d761a04b 100644
+--- a/arch/arm/mm/cache-v7.S
++++ b/arch/arm/mm/cache-v7.S
+@@ -350,7 +350,8 @@ ENDPROC(v7_flush_kern_dcache_area)
+ * - start - virtual start address of region
+ * - end - virtual end address of region
+ */
+-v7_dma_inv_range:
++ENTRY(b15_dma_inv_range)
++ENTRY(v7_dma_inv_range)
+ dcache_line_size r2, r3
+ sub r3, r2, #1
+ tst r0, r3
+@@ -380,7 +381,8 @@ ENDPROC(v7_dma_inv_range)
+ * - start - virtual start address of region
+ * - end - virtual end address of region
+ */
+-v7_dma_clean_range:
++ENTRY(b15_dma_clean_range)
++ENTRY(v7_dma_clean_range)
+ dcache_line_size r2, r3
+ sub r3, r2, #1
+ bic r0, r0, r3