Messages in this thread | | | Date | Tue, 11 Apr 2023 16:04:15 -0700 | From | "Paul E. McKenney" <> | Subject | [GIT PULL] KCSAN changes for v6.4 |
| |
Hello, Linus,
Once the v6.4 merge window opens, please pull the latest KCSAN git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git tags/kcsan.2023.04.04a # HEAD: 8dec88070d964bfeb4198f34cb5956d89dd1f557: kcsan: Avoid READ_ONCE() in read_instrumented_memory() (2023-03-11 12:28:07 -0800)
---------------------------------------------------------------- Kernel concurrency sanitizer (KCSAN) updates for v6.4
This update fixes kernel-doc warnings and also updates instrumentation from READ_ONCE() to volatile in order to avoid unaligned load-acquire instructions on arm64 in kernels built with LTO.
---------------------------------------------------------------- Marco Elver (1): kcsan: Avoid READ_ONCE() in read_instrumented_memory()
Randy Dunlap (1): instrumented.h: Fix all kernel-doc format warnings
include/linux/instrumented.h | 63 ++++++++++++++++++-------------------------- kernel/kcsan/core.c | 17 +++++++++--- 2 files changed, 39 insertions(+), 41 deletions(-)
| |