From: Nathan Lynch <nathanl@linux.ibm.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: tyreld@linux.ibm.com, nnac123@linux.ibm.com,
ldufour@linux.ibm.com, ajd@linux.ibm.com, npiggin@gmail.com
Subject: [PATCH 00/13] RTAS maintenance
Date: Fri, 18 Nov 2022 09:07:38 -0600 [thread overview]
Message-ID: <20221118150751.469393-1-nathanl@linux.ibm.com> (raw)
A collection of loosely-related RTAS code changes, most notably:
* Fixing misuses of rtas_token() for non-function properties.
* The stronger validation for sys_rtas() offered by the
PPC_RTAS_FILTER config option is always enabled.
* Improved function token lookups, including efficient "reverse"
token-to-name mappings.
* Static tracepoints for RTAS entry and exit.
Nathan Lynch (13):
powerpc/rtas: document rtas_call()
powerpc/rtasd: use correct OF API for event scan rate
powerpc/rtas: avoid device tree lookups in rtas_os_term()
powerpc/rtas: avoid scheduling in rtas_os_term()
powerpc/pseries/eeh: use correct API for error log size
powerpc/rtas: clean up rtas_error_log_max initialization
powerpc/rtas: clean up includes
powerpc/rtas: define pr_fmt and convert printk call sites
powerpc/rtas: mandate RTAS syscall filtering
powerpc/rtas: improve function information lookups
powerpc/rtas: strengthen do_enter_rtas() type safety, drop inline
powerpc/tracing: tracepoints for RTAS entry and exit
powerpc/rtas: place tracepoints in do_enter_rtas()
arch/powerpc/Kconfig | 13 -
arch/powerpc/include/asm/rtas.h | 102 +-
arch/powerpc/include/asm/trace.h | 116 +++
arch/powerpc/kernel/rtas.c | 961 +++++++++++++++----
arch/powerpc/kernel/rtasd.c | 7 +-
arch/powerpc/platforms/pseries/eeh_pseries.c | 2 +-
6 files changed, 986 insertions(+), 215 deletions(-)
--
2.37.1
next reply other threads:[~2022-11-18 15:12 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-18 15:07 Nathan Lynch [this message]
2022-11-18 15:07 ` [PATCH 01/13] powerpc/rtas: document rtas_call() Nathan Lynch
2022-11-22 2:46 ` Andrew Donnellan
2022-11-18 15:07 ` [PATCH 02/13] powerpc/rtasd: use correct OF API for event scan rate Nathan Lynch
2022-11-22 2:39 ` Andrew Donnellan
2022-11-18 15:07 ` [PATCH 03/13] powerpc/rtas: avoid device tree lookups in rtas_os_term() Nathan Lynch
2022-11-22 3:03 ` Andrew Donnellan
2022-11-28 18:08 ` Nathan Lynch
2022-11-28 2:29 ` Nicholas Piggin
2022-11-28 18:26 ` Nathan Lynch
2022-11-29 6:45 ` Nicholas Piggin
2022-11-29 15:37 ` Nathan Lynch
2022-11-18 15:07 ` [PATCH 04/13] powerpc/rtas: avoid scheduling " Nathan Lynch
2022-11-22 3:17 ` Andrew Donnellan
2022-11-28 2:34 ` Nicholas Piggin
2022-11-18 15:07 ` [PATCH 05/13] powerpc/pseries/eeh: use correct API for error log size Nathan Lynch
2022-11-22 3:21 ` Andrew Donnellan
2022-11-28 20:22 ` Nathan Lynch
2022-11-18 15:07 ` [PATCH 06/13] powerpc/rtas: clean up rtas_error_log_max initialization Nathan Lynch
2022-11-22 3:40 ` Andrew Donnellan
2022-11-18 15:07 ` [PATCH 07/13] powerpc/rtas: clean up includes Nathan Lynch
2022-11-22 4:45 ` Andrew Donnellan
2022-11-18 15:07 ` [PATCH 08/13] powerpc/rtas: define pr_fmt and convert printk call sites Nathan Lynch
2022-11-22 4:07 ` Andrew Donnellan
2022-11-18 15:07 ` [PATCH 09/13] powerpc/rtas: mandate RTAS syscall filtering Nathan Lynch
2022-11-22 4:20 ` Andrew Donnellan
2022-11-18 15:07 ` [PATCH 10/13] powerpc/rtas: improve function information lookups Nathan Lynch
2022-11-23 2:51 ` Andrew Donnellan
2022-11-23 19:32 ` Nick Child
2022-11-24 3:28 ` Andrew Donnellan
2022-11-28 21:19 ` Nathan Lynch
2022-11-29 0:08 ` Nathan Lynch
2022-11-29 7:23 ` Andrew Donnellan
2022-11-29 15:33 ` Nathan Lynch
2022-11-23 20:06 ` Nick Child
2022-11-28 21:57 ` Nathan Lynch
2022-11-18 15:07 ` [PATCH 11/13] powerpc/rtas: strengthen do_enter_rtas() type safety, drop inline Nathan Lynch
2022-11-23 3:23 ` Andrew Donnellan
2022-11-28 2:37 ` Nicholas Piggin
2022-11-18 15:07 ` [PATCH 12/13] powerpc/tracing: tracepoints for RTAS entry and exit Nathan Lynch
2022-11-28 2:54 ` Nicholas Piggin
2022-11-18 15:07 ` [PATCH 13/13] powerpc/rtas: place tracepoints in do_enter_rtas() Nathan Lynch
2022-11-28 3:07 ` Nicholas Piggin
2022-11-28 23:44 ` Nathan Lynch
2022-11-29 0:49 ` Michael Ellerman
2022-11-29 20:24 ` Nathan Lynch
2022-11-30 7:43 ` Michael Ellerman
2022-11-29 6:47 ` Nicholas Piggin
2022-12-08 12:40 ` [PATCH 00/13] RTAS maintenance Michael Ellerman
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