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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-07-23 11:08:06 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-07-23 11:08:06 -0700 |
| commit | ec6badfbe1cde0eb2bec4a0b8f6e738171156b5b (patch) | |
| tree | 9acd59d1763e4dbb0c92dcc860f786aef1792fc5 /include | |
| parent | 1d597682d3e669ec7021aa33d088ed3d136a5149 (diff) | |
| parent | 0b8a53a8444c267114f6b5a85d21153ddea190eb (diff) | |
| download | lwn-ec6badfbe1cde0eb2bec4a0b8f6e738171156b5b.tar.gz lwn-ec6badfbe1cde0eb2bec4a0b8f6e738171156b5b.zip | |
Merge tag 'acpi-5.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fixes from Rafael Wysocki:
"These fix a recently broken Kconfig dependency and ACPI device
reference counting in an iterator macro.
Specifics:
- Fix recently broken Kconfig dependency for the ACPI table override
via built-in initrd (Robert Richter)
- Fix ACPI device reference counting in the for_each_acpi_dev_match()
helper macro to avoid use-after-free (Andy Shevchenko)"
* tag 'acpi-5.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: utils: Fix reference counting in for_each_acpi_dev_match()
ACPI: Kconfig: Fix table override from built-in initrd
Diffstat (limited to 'include')
| -rw-r--r-- | include/acpi/acpi_bus.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 1ae993fee4a5..b9d434a93632 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -707,11 +707,6 @@ acpi_dev_get_first_match_dev(const char *hid, const char *uid, s64 hrv); * @hrv: Hardware Revision of the device, pass -1 to not check _HRV * * The caller is responsible for invoking acpi_dev_put() on the returned device. - * - * FIXME: Due to above requirement there is a window that may invalidate @adev - * and next iteration will use a dangling pointer, e.g. in the case of a - * hotplug event. That said, the caller should ensure that this will never - * happen. */ #define for_each_acpi_dev_match(adev, hid, uid, hrv) \ for (adev = acpi_dev_get_first_match_dev(hid, uid, hrv); \ |