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| author | Tony Luck <tony.luck@intel.com> | 2019-01-12 01:46:37 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-02-27 12:08:54 +0300 |
| commit | 752f0bcb5d4d97b0ffcfe1c9f97c6b85d4245160 (patch) | |
| tree | 1558ee9d571dc91b330b5932b02f08d94c5eaf3c /drivers/net/usb/cdc_mbim.c | |
| parent | 99b490e3a0f31ef9b9318e96c2754e7977ceb9a8 (diff) | |
| download | linux-752f0bcb5d4d97b0ffcfe1c9f97c6b85d4245160.tar.xz | |
acpi/nfit: Fix race accessing memdev in nfit_get_smbios_id()
[ Upstream commit 0919871ac37fdcf46c7657da0f1742efe096b399 ]
Possible race accessing memdev structures after dropping the
mutex. Dan Williams says this could race against another thread
that is doing:
# echo "ACPI0012:00" > /sys/bus/acpi/drivers/nfit/unbind
Reported-by: Jane Chu <jane.chu@oracle.com>
Fixes: 23222f8f8dce ("acpi, nfit: Add function to look up nvdimm...")
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net/usb/cdc_mbim.c')
0 files changed, 0 insertions, 0 deletions