linux_dsm_epyc7002/drivers/acpi/nfit
Tony Luck 0919871ac3 acpi/nfit: Fix race accessing memdev in nfit_get_smbios_id()
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: 23222f8f8d ("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>
2019-01-11 14:50:29 -08:00
..
core.c acpi/nfit: Fix race accessing memdev in nfit_get_smbios_id() 2019-01-11 14:50:29 -08:00
intel.c nfit: Mark some functions as __maybe_unused 2019-01-08 22:04:38 -08:00
intel.h acpi/nfit, libnvdimm: Introduce nvdimm_security_ops 2018-12-13 17:54:13 -08:00
Kconfig acpi/nfit: Add support for Intel DSM 1.8 commands 2018-12-04 10:31:11 -08:00
Makefile acpi/nfit, libnvdimm: Introduce nvdimm_security_ops 2018-12-13 17:54:13 -08:00
mce.c acpi/nfit, x86/mce: Validate a MCE's address before using it 2018-11-06 19:13:26 +01:00
nfit.h acpi/nfit, libnvdimm: Store dimm id as a member to struct nvdimm 2018-12-13 17:54:12 -08:00