diff options
Diffstat (limited to 'poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-include-linux-stddef.h-in-swab.h-uapi-header.patch')
-rw-r--r-- | poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-include-linux-stddef.h-in-swab.h-uapi-header.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-include-linux-stddef.h-in-swab.h-uapi-header.patch b/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-include-linux-stddef.h-in-swab.h-uapi-header.patch new file mode 100644 index 000000000..9d17daa70 --- /dev/null +++ b/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-include-linux-stddef.h-in-swab.h-uapi-header.patch @@ -0,0 +1,44 @@ +From 9708dc74d9f49488d669e070982f6224a888d61a Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Wed, 12 Sep 2018 17:08:58 -0700 +Subject: [PATCH] include linux/stddef.h in swab.h uapi header + +swab.h uses __always_inline without including the header where it is +defined, this is exposed by musl based distributions where this macro is +not defined by system C library headers unlike glibc where it is defined +in sys/cdefs.h and that header gets pulled in indirectly via + +features.h -> sys/cdefs.h + +and features.h gets pulled in a lot of headers. Therefore it may work in +cases where features.h is includes but not otherwise. + +Adding linux/stddef.h here ensures that __always_inline is always +defined independent of which C library is used in userspace + +Upstream-Status: Submitted [https://lkml.org/lkml/2018/9/13/78] + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +Cc: Philippe Ombredanne <pombredanne@nexb.com> +Cc: Kate Stewart <kstewart@linuxfoundation.org> +Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> +Cc: Thomas Gleixner <tglx@linutronix.de> +--- + include/uapi/linux/swab.h | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h +index 23cd84868cc3..acddbe50a20d 100644 +--- a/include/uapi/linux/swab.h ++++ b/include/uapi/linux/swab.h +@@ -3,6 +3,7 @@ + #define _UAPI_LINUX_SWAB_H + + #include <linux/types.h> ++#include <linux/stddef.h> + #include <linux/compiler.h> + #include <asm/swab.h> + +-- +2.19.0 + |