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| author |   Jingoo Han <jingoohan1@gmail.com> | 2015-06-18 00:12:27 +0900 |
|---|---|---|
| committer |   Rob Herring <robh@kernel.org> | 2015-06-23 10:17:40 -0500 |
| commit | 294240ffe784e951dc2ef070da04fa31ef6db3a0 (patch) | |
| tree | 0bb96bd339fc6326bd4b876f4695ebc8f105465f /include/linux/timerqueue.h | |
| parent | of: Add vendor prefix for Zodiac Inflight Innovations (diff) | |
| download | linux-dev-294240ffe784e951dc2ef070da04fa31ef6db3a0.tar.xz linux-dev-294240ffe784e951dc2ef070da04fa31ef6db3a0.zip | |
of/address: use atomic allocation in pci_register_io_range()
When kzalloc() is called under spin_lock(), GFP_ATOMIC should be
used to avoid sleeping allocation.
The call tree is:
of_pci_range_to_resource()
--> pci_register_io_range() <-- takes spin_lock(&io_range_lock);
--> kzalloc()
Signed-off-by: Jingoo Han <jingoohan1@gmail.com>
Cc: stable@vger.kernel.org # 3.18+
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'include/linux/timerqueue.h')
0 files changed, 0 insertions, 0 deletions