Date: Thu, 12 Oct 2023 05:10:59 GMT From: Zhenlei Huang <zlei@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 9d6eb30abb29 - stable/12 - x86: Add sysctl flag CTLFLAG_TUN to loader tunables Message-ID: <202310120510.39C5AxkS071422@gitrepo.freebsd.org>
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The branch stable/12 has been updated by zlei: URL: https://cgit.FreeBSD.org/src/commit/?id=9d6eb30abb29ec6b71896b5a8e7c130375fa8549 commit 9d6eb30abb29ec6b71896b5a8e7c130375fa8549 Author: Zhenlei Huang <zlei@FreeBSD.org> AuthorDate: 2023-10-09 10:30:21 +0000 Commit: Zhenlei Huang <zlei@FreeBSD.org> CommitDate: 2023-10-12 05:09:31 +0000 x86: Add sysctl flag CTLFLAG_TUN to loader tunables The following sysctl variables are actually loader tunables. Add sysctl flag CTLFLAG_TUN to them so that `sysctl -T` will report them correctly. 1. machdep.idle 2. machdep.idle_apl31 No functional change intended. Reviewed by: kib, imp MFC after: 3 days Differential Revision: https://reviews.freebsd.org/D42113 (cherry picked from commit 149b9c234b00ff902718e1f76c809609a5465198) (cherry picked from commit 9eac775b415bf54080a98a9cf62524b8a6817595) (cherry picked from commit cabab5c36287e07cc2890ef76f7e849f16636164) --- sys/x86/x86/cpu_machdep.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/sys/x86/x86/cpu_machdep.c b/sys/x86/x86/cpu_machdep.c index 26423228d5dc..8ea64970a391 100644 --- a/sys/x86/x86/cpu_machdep.c +++ b/sys/x86/x86/cpu_machdep.c @@ -640,7 +640,7 @@ out: } static int cpu_idle_apl31_workaround; -SYSCTL_INT(_machdep, OID_AUTO, idle_apl31, CTLFLAG_RW, +SYSCTL_INT(_machdep, OID_AUTO, idle_apl31, CTLFLAG_RWTUN | CTLFLAG_NOFETCH, &cpu_idle_apl31_workaround, 0, "Apollo Lake APL31 MWAIT bug workaround"); @@ -748,8 +748,10 @@ cpu_idle_sysctl(SYSCTL_HANDLER_ARGS) return (cpu_idle_selector(buf) ? 0 : EINVAL); } -SYSCTL_PROC(_machdep, OID_AUTO, idle, CTLTYPE_STRING | CTLFLAG_RW, 0, 0, - cpu_idle_sysctl, "A", "currently selected idle function"); +SYSCTL_PROC(_machdep, OID_AUTO, idle, + CTLTYPE_STRING | CTLFLAG_RWTUN | CTLFLAG_NOFETCH, + 0, 0, cpu_idle_sysctl, "A", + "currently selected idle function"); static void cpu_idle_tun(void *unused __unused)
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