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| author |   Hongxu Jia <hongxu.jia@windriver.com> | 2018-08-22 17:16:42 +0800 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2018-08-23 07:45:32 +0100 |
| commit | 927fad7881841a58e1d88f3a6ce070eaa66ba1a5 (patch) | |
| tree | 4d80426cba1479ead2fba5cd31bf7f938d69f6dc /meta/recipes-devtools/mtools/mtools_4.0.18.bb | |
| parent | 7f9d2d16b8cdff9cbba2b3965c74d1c5b8ab1106 (diff) | |
| download | openembedded-core-contrib-927fad7881841a58e1d88f3a6ce070eaa66ba1a5.tar.gz | |
mtools: fix race issue while mtools invoked frequently
While invoking mtools frequently, the unblocking request
caused race issue. Here is an example of syslinux
[snip]
dd if=/dev/zero of=floppy.img bs=1024 count=144
losetup /dev/loop1 floppy.img
mkdosfs /dev/loop1
syslinux -i /dev/loop1
|plain floppy: device "/proc/6351/fd/3" busy (Resource temporarily unavailable):
|Cannot initialize 'S:'
|Bad target s:/ldlinux.sys
[snip]
The idea is from:
https://bugzilla.redhat.com/show_bug.cgi?id=1235016
https://groups.google.com/a/chromium.org/forum/#!msg/chromium-os-dev/bRPUCFHoBTQ/ZjB8kjjx1vUJ
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-devtools/mtools/mtools_4.0.18.bb')
| -rw-r--r-- | meta/recipes-devtools/mtools/mtools_4.0.18.bb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/meta/recipes-devtools/mtools/mtools_4.0.18.bb b/meta/recipes-devtools/mtools/mtools_4.0.18.bb index dcd32ed94c..91f7b7c610 100644 --- a/meta/recipes-devtools/mtools/mtools_4.0.18.bb +++ b/meta/recipes-devtools/mtools/mtools_4.0.18.bb @@ -31,6 +31,7 @@ SRC_URI = "${GNU_MIRROR}/mtools/mtools-${PV}.tar.bz2 \ file://mtools-makeinfo.patch \ file://no-x11.gplv3.patch \ file://0001-Continue-even-if-fs-size-is-not-divisible-by-sectors.patch \ + file://0001-remove-LOCK_NB-to-use-blocking-request.patch \ " SRC_URI_append_class-native = " file://disable-hardcoded-configs.patch" |