diff options
Diffstat (limited to 'target/linux/bcm47xx/patches-5.15/160-kmap_coherent.patch')
| -rw-r--r-- | target/linux/bcm47xx/patches-5.15/160-kmap_coherent.patch | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/target/linux/bcm47xx/patches-5.15/160-kmap_coherent.patch b/target/linux/bcm47xx/patches-5.15/160-kmap_coherent.patch index caa3d9816b..b716f0cbc8 100644 --- a/target/linux/bcm47xx/patches-5.15/160-kmap_coherent.patch +++ b/target/linux/bcm47xx/patches-5.15/160-kmap_coherent.patch @@ -8,7 +8,7 @@ This fixes OpenWrt ticket #1485: https://dev.openwrt.org/ticket/1485 --- --- a/arch/mips/include/asm/cpu-features.h +++ b/arch/mips/include/asm/cpu-features.h -@@ -242,6 +242,9 @@ +@@ -240,6 +240,9 @@ #ifndef cpu_has_pindexed_dcache #define cpu_has_pindexed_dcache (cpu_data[0].dcache.flags & MIPS_CACHE_PINDEX) #endif @@ -49,7 +49,7 @@ This fixes OpenWrt ticket #1485: https://dev.openwrt.org/ticket/1485 kunmap_atomic(vaddr); --- a/arch/mips/mm/init.c +++ b/arch/mips/mm/init.c -@@ -173,7 +173,7 @@ void copy_user_highpage(struct page *to, +@@ -172,7 +172,7 @@ void copy_user_highpage(struct page *to, void *vfrom, *vto; vto = kmap_atomic(to); @@ -58,7 +58,7 @@ This fixes OpenWrt ticket #1485: https://dev.openwrt.org/ticket/1485 page_mapcount(from) && !Page_dcache_dirty(from)) { vfrom = kmap_coherent(from, vaddr); copy_page(vto, vfrom); -@@ -195,7 +195,7 @@ void copy_to_user_page(struct vm_area_st +@@ -194,7 +194,7 @@ void copy_to_user_page(struct vm_area_st struct page *page, unsigned long vaddr, void *dst, const void *src, unsigned long len) { @@ -67,7 +67,7 @@ This fixes OpenWrt ticket #1485: https://dev.openwrt.org/ticket/1485 page_mapcount(page) && !Page_dcache_dirty(page)) { void *vto = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK); memcpy(vto, src, len); -@@ -213,7 +213,7 @@ void copy_from_user_page(struct vm_area_ +@@ -212,7 +212,7 @@ void copy_from_user_page(struct vm_area_ struct page *page, unsigned long vaddr, void *dst, const void *src, unsigned long len) { |