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Fri, 18 Nov 2022 15:07:52 +0000 (GMT) Received: from smtpav06.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D25EB5804E; Fri, 18 Nov 2022 15:07:51 +0000 (GMT) Received: from localhost (unknown [9.211.69.164]) by smtpav06.wdc07v.mail.ibm.com (Postfix) with ESMTP; Fri, 18 Nov 2022 15:07:51 +0000 (GMT) From: Nathan Lynch To: linuxppc-dev@lists.ozlabs.org Subject: [PATCH 00/13] RTAS maintenance Date: Fri, 18 Nov 2022 09:07:38 -0600 Message-Id: <20221118150751.469393-1-nathanl@linux.ibm.com> X-Mailer: git-send-email 2.37.3 MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: wjjxs2EvrWC9bbJ7QlgCKak5Bd34MhQc X-Proofpoint-ORIG-GUID: jz5hqwuYd2LqYdzbDK3LhyiTMvpKRd__ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.895,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2022-11-18_03,2022-11-18_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 mlxscore=0 adultscore=0 lowpriorityscore=0 malwarescore=0 suspectscore=0 bulkscore=0 phishscore=0 clxscore=1015 mlxlogscore=999 impostorscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2210170000 definitions=main-2211180088 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: tyreld@linux.ibm.com, nnac123@linux.ibm.com, ldufour@linux.ibm.com, ajd@linux.ibm.com, npiggin@gmail.com Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" 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(-)