[oe-commits] Ed Bartosh : kernel.bbclass: Fix race condition

[git at git.openembedded.org]

Module: openembedded-core.git
Branch: master-next
Commit: ff8971cc65faeeb59ccb180200262e4ddb281fd5
URL:    http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=ff8971cc65faeeb59ccb180200262e4ddb281fd5

Author: Ed Bartosh <ed.bartosh at linux.intel.com>
Date:   Wed May  6 23:28:39 2015 +0300

kernel.bbclass: Fix race condition

Race condition between do_compile_kernelmodules and do_shared_workdir
tasks occurs when do_compile_kernelmodules changes files in
include/generated/* while do_shared_workdir tries to copy them to
shared working directory.

Fixed race by moving do_shared_workdir after do_compile but before
do_compile_kernelmodules.

[YOCTO #7321]

Signed-off-by: Ed Bartosh <ed.bartosh at linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>

---

 meta/classes/kernel.bbclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass
index 125ed88..74092e9 100644
--- a/meta/classes/kernel.bbclass
+++ b/meta/classes/kernel.bbclass
@@ -234,7 +234,7 @@ kernel_do_install() {
 }
 do_install[prefuncs] += "package_get_auto_pr"
 
-addtask shared_workdir after do_compile before do_install
+addtask shared_workdir after do_compile before do_compile_kernelmodules
 
 emit_depmod_pkgdata() {
 	# Stash data for depmod