diff options
Diffstat (limited to '')
| -rw-r--r-- | debian/patches-rt/0048-mm-highmem-Provide-kmap_local.patch | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/debian/patches-rt/0048-mm-highmem-Provide-kmap_local.patch b/debian/patches-rt/0048-mm-highmem-Provide-kmap_local.patch index aa15ab4ec..6da17988e 100644 --- a/debian/patches-rt/0048-mm-highmem-Provide-kmap_local.patch +++ b/debian/patches-rt/0048-mm-highmem-Provide-kmap_local.patch @@ -1,8 +1,8 @@ -From 452c4c8536ea017ed0f82287834e7cfa2f751488 Mon Sep 17 00:00:00 2001 +From 6a7f5fb7836ec39356bb78e261f3e3a8cf173e26 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner <tglx@linutronix.de> Date: Tue, 3 Nov 2020 10:27:37 +0100 Subject: [PATCH 048/323] mm/highmem: Provide kmap_local* -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.204-rt100.tar.xz +Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.215-rt107.tar.xz Now that the kmap atomic index is stored in task struct provide a preemptible variant. On context switch the maps of an outgoing task are @@ -28,7 +28,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 3 files changed, 81 insertions(+), 16 deletions(-) diff --git a/include/linux/highmem-internal.h b/include/linux/highmem-internal.h -index c5a22177db85..1bbe96dc8be6 100644 +index c5a22177db85b..1bbe96dc8be65 100644 --- a/include/linux/highmem-internal.h +++ b/include/linux/highmem-internal.h @@ -68,6 +68,26 @@ static inline void kmap_flush_unused(void) @@ -99,7 +99,7 @@ index c5a22177db85..1bbe96dc8be6 100644 + #endif diff --git a/include/linux/highmem.h b/include/linux/highmem.h -index 5c888525b4c5..7a3c6d4b79d8 100644 +index 5c888525b4c58..7a3c6d4b79d82 100644 --- a/include/linux/highmem.h +++ b/include/linux/highmem.h @@ -60,24 +60,22 @@ static inline struct page *kmap_to_page(void *addr); @@ -179,7 +179,7 @@ index 5c888525b4c5..7a3c6d4b79d8 100644 /* Highmem related interfaces for management code */ diff --git a/mm/highmem.c b/mm/highmem.c -index d7a1c80001d0..8db577e5290c 100644 +index d7a1c80001d02..8db577e5290cc 100644 --- a/mm/highmem.c +++ b/mm/highmem.c @@ -450,6 +450,11 @@ void *__kmap_local_pfn_prot(unsigned long pfn, pgprot_t prot) @@ -203,5 +203,5 @@ index d7a1c80001d0..8db577e5290c 100644 EXPORT_SYMBOL(kunmap_local_indexed); -- -2.43.0 +2.44.0 |