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| author | Julien Grall <julien.grall@linaro.org> | 2013-07-29 20:06:05 +0400 |
|---|---|---|
| committer | Stefano Stabellini <stefano.stabellini@eu.citrix.com> | 2013-08-05 15:21:39 +0400 |
| commit | 0d7febe58413884f6428143221971618fbf3a47d (patch) | |
| tree | 0082a4a410b4d3c0bc86f055dfc3245ca24ee069 /arch/x86/xen/setup.c | |
| parent | 088eef2219bd1e8cb82bfcb5b32c1c687aeea6d7 (diff) | |
| download | linux-0d7febe58413884f6428143221971618fbf3a47d.tar.xz | |
xen/arm: missing put_cpu in xen_percpu_init
When CONFIG_PREEMPT is enabled, Linux will not be able to boot and warn:
[ 4.127825] ------------[ cut here ]------------
[ 4.133376] WARNING: at init/main.c:699 do_one_initcall+0x150/0x158()
[ 4.140738] initcall xen_init_events+0x0/0x10c returned with preemption imbalance
This is because xen_percpu_init uses get_cpu but doesn't have the corresponding
put_cpu.
Signed-off-by: Julien Grall <julien.grall@linaro.org>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Diffstat (limited to 'arch/x86/xen/setup.c')
0 files changed, 0 insertions, 0 deletions