From 9f0346dcbea363787186c94ef94dd01aaa215afa Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 5 Sep 2026 11:59:05 -0700 Subject: Merge tag 'driver-core-7.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core Pull driver core fixes from Danilo Krummrich: - Fix kernfs listxattr() not returning security xattr names (e.g. SELinux labels) when the kernfs node has no allocated kernfs_iattrs - Fix silent truncation of IRQ vector indices in the Rust PCI abstractions - Don't select OF from DRIVER_PE_KUNIT_TEST; skip the test when OF is disabled instead of silently enabling extra kernel functionality - Russ Weight is retiring from kernel development; update the Firmware Loader sysfs contact to the driver-core mailing list, add a CREDITS entry for Firmware Upload, and update MAINTAINERS accordingly * tag 'driver-core-7.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core: MAINTAINERS: Remove Russ Weight from Firmware Loader CREDITS: Add CREDITS entry for Firmware Upload firmware_loader: Change contact for sysfs nodes rust: pci: reject IRQ vector indices that do not fit in u32 kernfs: preserve security xattrs without allocating iattrs drivers: base: test: DRIVER_PE_KUNIT_TEST should not select OF --- block/error-injection.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 block/error-injection.h (limited to 'block/error-injection.h') diff --git a/block/error-injection.h b/block/error-injection.h new file mode 100644 index 000000000..9821d773a --- /dev/null +++ b/block/error-injection.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _BLK_ERROR_INJECTION_H +#define _BLK_ERROR_INJECTION_H 1 + +#include + +DECLARE_STATIC_KEY_FALSE(blk_error_injection_enabled); + +void blk_error_injection_init(struct gendisk *disk); +void blk_error_injection_exit(struct gendisk *disk); +bool __blk_error_inject(struct bio *bio); +static inline bool blk_error_inject(struct bio *bio) +{ + if (IS_ENABLED(CONFIG_BLK_ERROR_INJECTION) && + static_branch_unlikely(&blk_error_injection_enabled) && + test_bit(GD_ERROR_INJECT, &bio->bi_bdev->bd_disk->state)) + return __blk_error_inject(bio); + return false; +} + +#endif /* _BLK_ERROR_INJECTION_H */ -- cgit v1.3.1