| Message ID | 20230220-rtas-queue-for-6-4-v1-0-010e4416f13f@linux.ibm.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | RTAS changes for 6.4 | expand |
On Mon, 06 Mar 2023 15:33:39 -0600, Nathan Lynch wrote: > Proposed changes for the RTAS subsystem and client code. > > Fixes that are subject to backporting are at the front of the queue, > followed by documentation and cleanups, with enhancements at the end. > > Noteworthy changes: > * Change sys_rtas() to consume -2/990x statuses instead of returning > them to user space. > * Lockdep annotations for invariants in rtas.c. > > [...] Applied to powerpc/next. [6/8] powerpc/rtas: lockdep annotations https://git.kernel.org/powerpc/c/af8bc68263b2184e63ee67ca70cecff4636f7901 cheers
On Mon, 06 Mar 2023 15:33:39 -0600, Nathan Lynch wrote: > Proposed changes for the RTAS subsystem and client code. > > Fixes that are subject to backporting are at the front of the queue, > followed by documentation and cleanups, with enhancements at the end. > > Noteworthy changes: > * Change sys_rtas() to consume -2/990x statuses instead of returning > them to user space. > * Lockdep annotations for invariants in rtas.c. > > [...] Patches 1-4, 6 applied to powerpc/next. [1/8] powerpc/rtas: ensure 8-byte alignment for struct rtas_args https://git.kernel.org/powerpc/c/f40b0f6c5c27de167fdd10e541e0a4b5f2bc772b [2/8] powerpc/rtas: use memmove for potentially overlapping buffer copy https://git.kernel.org/powerpc/c/271208ee5e335cb1ad280d22784940daf7ddf820 [3/8] powerpc/rtas: rtas_call_unlocked() kerneldoc https://git.kernel.org/powerpc/c/1792e46ed0cfc1fa27c8c805f8098f806bcc5fc3 [4/8] powerpc/rtas: fix miswording in rtas_function kerneldoc https://git.kernel.org/powerpc/c/32740fce09f98d30f3c71a09ee4e9d90b3965427 [6/8] powerpc/rtas: lockdep annotations https://git.kernel.org/powerpc/c/af8bc68263b2184e63ee67ca70cecff4636f7901 cheers
Proposed changes for the RTAS subsystem and client code. Fixes that are subject to backporting are at the front of the queue, followed by documentation and cleanups, with enhancements at the end. Noteworthy changes: * Change sys_rtas() to consume -2/990x statuses instead of returning them to user space. * Lockdep annotations for invariants in rtas.c. Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com> --- Nathan Lynch (8): powerpc/rtas: ensure 8-byte alignment for struct rtas_args powerpc/rtas: use memmove for potentially overlapping buffer copy powerpc/rtas: rtas_call_unlocked() kerneldoc powerpc/rtas: fix miswording in rtas_function kerneldoc powerpc/rtas: rename va_rtas_call_unlocked() to va_rtas_call() powerpc/rtas: lockdep annotations powerpc/rtas: warn on unsafe argument to rtas_call_unlocked() powerpc/rtas: consume retry statuses in sys_rtas() arch/powerpc/include/asm/rtas-types.h | 5 +- arch/powerpc/kernel/rtas.c | 92 +++++++++++++++++++++++++---------- 2 files changed, 69 insertions(+), 28 deletions(-) --- base-commit: 422fbcbf91303706823bc3babceb1df1a42112bf change-id: 20230220-rtas-queue-for-6-4-214eb2ba1407 Best regards,