Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/Documentation/fault-injection/fault-injection.rst b/Documentation/fault-injection/fault-injection.rst
index f51bb21..31ecfe4 100644
--- a/Documentation/fault-injection/fault-injection.rst
+++ b/Documentation/fault-injection/fault-injection.rst
@@ -16,6 +16,10 @@
injects page allocation failures. (alloc_pages(), get_free_pages(), ...)
+- fail_usercopy
+
+ injects failures in user memory access functions. (copy_from_user(), get_user(), ...)
+
- fail_futex
injects futex deadlock and uaddr fault errors.
@@ -24,7 +28,7 @@
injects disk IO errors on devices permitted by setting
/sys/block/<device>/make-it-fail or
- /sys/block/<device>/<partition>/make-it-fail. (generic_make_request())
+ /sys/block/<device>/<partition>/make-it-fail. (submit_bio_noacct())
- fail_mmc_request
@@ -177,6 +181,7 @@
failslab=
fail_page_alloc=
+ fail_usercopy=
fail_make_request=
fail_futex=
mmc_core.fail_request=<interval>,<probability>,<space>,<times>
@@ -222,7 +227,7 @@
- debugfs entries
- failslab, fail_page_alloc, and fail_make_request use this way.
+ failslab, fail_page_alloc, fail_usercopy, and fail_make_request use this way.
Helper functions:
fault_create_debugfs_attr(name, parent, attr);