From 4253bded02b77c50554a25f11a427e3bb351f081 Mon Sep 17 00:00:00 2001 From: Hongxu Jia Date: Wed, 22 Aug 2018 17:16:42 +0800 Subject: 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 (From OE-Core rev: 927fad7881841a58e1d88f3a6ce070eaa66ba1a5) Signed-off-by: Hongxu Jia Signed-off-by: Richard Purdie --- meta/recipes-devtools/mtools/mtools_4.0.18.bb | 1 + 1 file changed, 1 insertion(+) (limited to 'meta/recipes-devtools/mtools/mtools_4.0.18.bb') 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" -- cgit v1.2.3-54-g00ecf