diff options
Diffstat (limited to 'meta/recipes-devtools/btrfs-tools/btrfs-tools')
2 files changed, 46 insertions, 42 deletions
diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/0001-btrfs-progs-kerncompat-add-local-definition-for-alig.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/0001-btrfs-progs-kerncompat-add-local-definition-for-alig.patch new file mode 100644 index 0000000000..b0fe67922d --- /dev/null +++ b/meta/recipes-devtools/btrfs-tools/btrfs-tools/0001-btrfs-progs-kerncompat-add-local-definition-for-alig.patch @@ -0,0 +1,46 @@ +From b0cfe12c4d4b8b4ef335cdf4ddefcbdcd1b70d58 Mon Sep 17 00:00:00 2001 +From: David Sterba <dsterba@suse.com> +Date: Thu, 13 Jan 2022 14:47:08 +0100 +Subject: [PATCH] btrfs-progs: kerncompat: add local definition for alignment + macros + +There's still problem left with compilation on musl and kernel < 5.11, +because __ALIGN_KERNEL is not defined anymore: + +../bin/ld: kernel-shared/volumes.o: in function `create_chunk': +volumes.c:(.text+0x17f8): undefined reference to `__ALIGN_KERNEL' + +Due to the entangled includes and unconditional definition of +__ALIGN_KERNEL, we can't use #ifdef in kerncompat.h to define it +eventually (as kerncompat.h is the first include). Instead add local +definitions of the macros and rename them to avoid name clashes. + +Pull-request: #433 + +Upstream-Status: Backport [https://github.com/kdave/btrfs-progs/commit/b0cfe12c4d4b8b4ef335cdf4ddefcbdcd1b70d58] + +Signed-off-by: Wang Mingyu <wangmy@fujitsu.com> +--- + kerncompat.h | 9 ++++++++- + 1 file changed, 8 insertions(+), 1 deletion(-) + +diff --git a/kerncompat.h b/kerncompat.h +index 6ca1526e2..f0a6e196e 100644 +--- a/kerncompat.h ++++ b/kerncompat.h +@@ -359,7 +359,14 @@ do { \ + + /* Alignment check */ + #define IS_ALIGNED(x, a) (((x) & ((typeof(x))(a) - 1)) == 0) +-#define ALIGN(x, a) __ALIGN_KERNEL((x), (a)) ++ ++/* ++ * Alignment, copied and renamed from /usr/include/linux/const.h to work around ++ * issues caused by moving the definition in 5.12 ++ */ ++#define __ALIGN_KERNEL__(x, a) __ALIGN_KERNEL_MASK__(x, (typeof(x))(a) - 1) ++#define __ALIGN_KERNEL_MASK__(x, mask) (((x) + (mask)) & ~(mask)) ++#define ALIGN(x, a) __ALIGN_KERNEL__((x), (a)) + + static inline int is_power_of_2(unsigned long n) + { diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/0001-btrfs-tools-include-linux-const.h-to-fix-build-with-.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/0001-btrfs-tools-include-linux-const.h-to-fix-build-with-.patch deleted file mode 100644 index be942388a5..0000000000 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools/0001-btrfs-tools-include-linux-const.h-to-fix-build-with-.patch +++ /dev/null @@ -1,42 +0,0 @@ -From 3d19b0fb882c5e195362a9f0909c474e60070ca0 Mon Sep 17 00:00:00 2001 -From: Bruce Ashfield <bruce.ashfield@gmail.com> -Date: Fri, 18 Jun 2021 11:10:36 -0400 -Subject: [PATCH] btrfs-progs: include linux/const.h to fix build with 5.12+ - headers - -btrfs-tools compile fails with mips, musl and 5.12+ headers. - -The definition of __ALIGN_KERNEL has moved in 5.12+ kernels, so we -add an explicit include of const.h to pickup the macro: - - | make: *** [Makefile:595: mkfs.btrfs] Error 1 - | make: *** Waiting for unfinished jobs.... - | libbtrfs.a(volumes.o): in function `dev_extent_search_start': - | /usr/src/debug/btrfs-tools/5.12.1-r0/git/kernel-shared/volumes.c:464: undefined reference to `__ALIGN_KERNEL' - | collect2: error: ld returned 1 exit status - -This is safe for older kernel's as well, since the header still -exists, and is valid to include. - -Upstream-Status: Inappropriate [mips64 + musl + libc-headers] - -Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com> ---- - kerncompat.h | 1 + - 1 file changed, 1 insertion(+) - -diff --git a/kerncompat.h b/kerncompat.h -index df167fe6..254235bd 100644 ---- a/kerncompat.h -+++ b/kerncompat.h -@@ -30,6 +30,7 @@ - #include <linux/types.h> - #include <linux/kernel.h> - #include <stdint.h> -+#include <linux/const.h> - - #include <features.h> - --- -2.25.1 - |