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| author |   Khem Raj <raj.khem@gmail.com> | 2011-06-30 01:07:15 -0700 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2011-06-30 23:30:07 +0100 |
| commit | a318b3c319ab34f661b3f41855374adba5b10394 (patch) | |
| tree | 0597db5d09b9b950e0ead64a491fbbbae244a771 /meta/recipes-core/uclibc/uclibc-git | |
| parent | 8c720efa053f81dc8d2bb604cdbdb25de9a6efab (diff) | |
| download | openembedded-core-contrib-a318b3c319ab34f661b3f41855374adba5b10394.tar.gz | |
uclibc: Fix bug exposed by udev 168+ for mips architecture
newer udev uses sgnalfd + epoll and this exposed a bug
in uclibc for mips where SFD_NONBLOCK should be defined
with 0200 for mips but was using 04000. This would cause
random segfaults in udev during boot process
Tested on qemumips/angstrom console-image since angstrom
uses udev 171. It worked well when we did not use meta-oe
layer because udev in oe-core will then be used which is
at version 164.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-core/uclibc/uclibc-git')
| -rw-r--r-- | meta/recipes-core/uclibc/uclibc-git/0001-mips-signalfd.h-SFD_NONBLOCK-for-mips-is-0200-unlike.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/meta/recipes-core/uclibc/uclibc-git/0001-mips-signalfd.h-SFD_NONBLOCK-for-mips-is-0200-unlike.patch b/meta/recipes-core/uclibc/uclibc-git/0001-mips-signalfd.h-SFD_NONBLOCK-for-mips-is-0200-unlike.patch new file mode 100644 index 0000000000..6892ceb922 --- /dev/null +++ b/meta/recipes-core/uclibc/uclibc-git/0001-mips-signalfd.h-SFD_NONBLOCK-for-mips-is-0200-unlike.patch @@ -0,0 +1,33 @@ +From ecc7d34cbbaf83aae87b091555650ed33e27ed2e Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Thu, 30 Jun 2011 00:32:11 -0700 +Subject: [PATCH] mips/signalfd.h: SFD_NONBLOCK for mips is 0200 unlike 04000 commonly + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + include/sys/signalfd.h | 9 +++++++++ + 1 files changed, 9 insertions(+), 0 deletions(-) + +diff --git a/include/sys/signalfd.h b/include/sys/signalfd.h +index 8cee17c..f1cb63a 100644 +--- a/include/sys/signalfd.h ++++ b/include/sys/signalfd.h +@@ -64,6 +64,15 @@ enum + # define SFD_NONBLOCK SFD_NONBLOCK + }; + ++#elif defined __mips__ ++enum ++ { ++ SFD_CLOEXEC = 02000000, ++# define SFD_CLOEXEC SFD_CLOEXEC ++ SFD_NONBLOCK = 0200 ++# define SFD_NONBLOCK SFD_NONBLOCK ++ }; ++ + #else + enum + { +-- +1.7.0.4 + |