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authorJohn Crispin <john@phrozen.org>2016-12-25 20:11:34 +0100
committerJohn Crispin <john@phrozen.org>2017-08-05 08:46:36 +0200
commit74d00a8c3849c1340efd713eb94b786e304c201f (patch)
treede481743de61c34da96ab5f9dba3af3edcfb8260 /target/linux/generic/pending-4.9/270-uapi-kernel.h-glibc-specific-inclusion-of-sysinfo.h.patch
parentde350550ef648d9728351b986b0516fa29465c45 (diff)
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kernel: split patches folder up into backport, pending and hack folders
* properly format/comment all patches * merge debloat patches * merge Kconfig patches * merge swconfig patches * merge hotplug patches * drop 200-fix_localversion.patch - upstream * drop 222-arm_zimage_none.patch - unused * drop 252-mv_cesa_depends.patch - no longer required * drop 410-mtd-move-forward-declaration-of-struct-mtd_info.patch - unused * drop 661-fq_codel_keep_dropped_stats.patch - outdated * drop 702-phy_add_aneg_done_function.patch - upstream * drop 840-rtc7301.patch - unused * drop 841-rtc_pt7c4338.patch - upstream * drop 921-use_preinit_as_init.patch - unused * drop spio-gpio-old and gpio-mmc - unused Signed-off-by: John Crispin <john@phrozen.org>
Diffstat (limited to 'target/linux/generic/pending-4.9/270-uapi-kernel.h-glibc-specific-inclusion-of-sysinfo.h.patch')
-rw-r--r--target/linux/generic/pending-4.9/270-uapi-kernel.h-glibc-specific-inclusion-of-sysinfo.h.patch32
1 files changed, 32 insertions, 0 deletions
diff --git a/target/linux/generic/pending-4.9/270-uapi-kernel.h-glibc-specific-inclusion-of-sysinfo.h.patch b/target/linux/generic/pending-4.9/270-uapi-kernel.h-glibc-specific-inclusion-of-sysinfo.h.patch
new file mode 100644
index 0000000000..9c30fa81bf
--- /dev/null
+++ b/target/linux/generic/pending-4.9/270-uapi-kernel.h-glibc-specific-inclusion-of-sysinfo.h.patch
@@ -0,0 +1,32 @@
+From: David Heidelberger <david.heidelberger@ixit.cz>
+Subject: uapi/kernel.h: glibc specific inclusion of sysinfo.h
+
+including sysinfo.h from kernel.h makes no sense whatsoever,
+but removing it breaks glibc's userspace header,
+which includes kernel.h instead of sysinfo.h from their sys/sysinfo.h.
+this seems to be a historical mistake.
+on musl, including any header that uses kernel.h directly or indirectly
+plus sys/sysinfo.h will produce a compile error due to redefinition of
+struct sysinfo from sys/sysinfo.h.
+so for now, only include it on glibc or when including from kernel
+in order not to break their headers.
+
+Signed-off-by: John Spencer <maillist-linux@barfooze.de>
+Signed-off-by: David Heidelberger <david.heidelberger@ixit.cz>
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ include/uapi/linux/kernel.h | 2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/include/uapi/linux/kernel.h
++++ b/include/uapi/linux/kernel.h
+@@ -1,7 +1,9 @@
+ #ifndef _UAPI_LINUX_KERNEL_H
+ #define _UAPI_LINUX_KERNEL_H
+
++#if defined(__KERNEL__) || defined( __GLIBC__)
+ #include <linux/sysinfo.h>
++#endif
+
+ /*
+ * 'kernel.h' contains some often-used function prototypes etc