git: 2123d7a2d63f - stable/13 - x86: Remove CTLFLAG_NEEDGIANT from sysctls.

The branch stable/13 has been updated by mav:

URL: https://cgit.FreeBSD.org/src/commit/?id=2123d7a2d63fcbf9cdeab0e72bb2db275e977b49

commit 2123d7a2d63fcbf9cdeab0e72bb2db275e977b49
Author:     Alexander Motin <mav@FreeBSD.org>
AuthorDate: 2021-12-26 03:24:20 +0000
Commit:     Alexander Motin <mav@FreeBSD.org>
CommitDate: 2022-01-09 01:24:04 +0000

    x86: Remove CTLFLAG_NEEDGIANT from sysctls.
    
    MFC after:      2 weeks
    
    (cherry picked from commit 1d6fb900ed90d1fd6547e2d79da9d0259f450c2c)
---
 sys/x86/cpufreq/hwpstate_intel.c | 4 ++--
 sys/x86/isa/clock.c              | 2 +-
 sys/x86/x86/cpu_machdep.c        | 4 ++--
 sys/x86/x86/mp_watchdog.c        | 2 +-
 sys/x86/x86/tsc.c                | 2 +-
 5 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/sys/x86/cpufreq/hwpstate_intel.c b/sys/x86/cpufreq/hwpstate_intel.c
index 1ed1056024c1..ae63cc6a6efe 100644
--- a/sys/x86/cpufreq/hwpstate_intel.c
+++ b/sys/x86/cpufreq/hwpstate_intel.c
@@ -506,12 +506,12 @@ intel_hwpstate_attach(device_t dev)
 
 	SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev),
 	    SYSCTL_STATIC_CHILDREN(_debug), OID_AUTO, device_get_nameunit(dev),
-	    CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_SKIP | CTLFLAG_NEEDGIANT,
+	    CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_SKIP | CTLFLAG_MPSAFE,
 	    sc, 0, intel_hwp_dump_sysctl_handler, "A", "");
 
 	SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev),
 	    SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO,
-	    "epp", CTLTYPE_INT | CTLFLAG_RWTUN | CTLFLAG_NEEDGIANT, dev, 0,
+	    "epp", CTLTYPE_INT | CTLFLAG_RWTUN | CTLFLAG_MPSAFE, dev, 0,
 	    sysctl_epp_select, "I",
 	    "Efficiency/Performance Preference "
 	    "(range from 0, most performant, through 100, most efficient)");
diff --git a/sys/x86/isa/clock.c b/sys/x86/isa/clock.c
index 513174626892..1178d35979c1 100644
--- a/sys/x86/isa/clock.c
+++ b/sys/x86/isa/clock.c
@@ -460,7 +460,7 @@ sysctl_machdep_i8254_freq(SYSCTL_HANDLER_ARGS)
 }
 
 SYSCTL_PROC(_machdep, OID_AUTO, i8254_freq,
-    CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_NEEDGIANT,
+    CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_MPSAFE,
     0, sizeof(u_int), sysctl_machdep_i8254_freq, "IU",
     "i8254 timer frequency");
 
diff --git a/sys/x86/x86/cpu_machdep.c b/sys/x86/x86/cpu_machdep.c
index 518152a59619..c0011a3bc724 100644
--- a/sys/x86/x86/cpu_machdep.c
+++ b/sys/x86/x86/cpu_machdep.c
@@ -740,7 +740,7 @@ idle_sysctl_available(SYSCTL_HANDLER_ARGS)
 }
 
 SYSCTL_PROC(_machdep, OID_AUTO, idle_available,
-    CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_NEEDGIANT,
+    CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE,
     0, 0, idle_sysctl_available, "A",
     "list of available idle functions");
 
@@ -787,7 +787,7 @@ cpu_idle_sysctl(SYSCTL_HANDLER_ARGS)
 }
 
 SYSCTL_PROC(_machdep, OID_AUTO, idle,
-    CTLTYPE_STRING | CTLFLAG_RW | CTLFLAG_NEEDGIANT,
+    CTLTYPE_STRING | CTLFLAG_RW | CTLFLAG_MPSAFE,
     0, 0, cpu_idle_sysctl, "A",
     "currently selected idle function");
 
diff --git a/sys/x86/x86/mp_watchdog.c b/sys/x86/x86/mp_watchdog.c
index 018139b049c0..0823f90d060e 100644
--- a/sys/x86/x86/mp_watchdog.c
+++ b/sys/x86/x86/mp_watchdog.c
@@ -150,7 +150,7 @@ sysctl_watchdog(SYSCTL_HANDLER_ARGS)
 	return (0);
 }
 SYSCTL_PROC(_debug, OID_AUTO, watchdog,
-    CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_NEEDGIANT,
+    CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_MPSAFE,
     0, 0, sysctl_watchdog, "I",
     "");
 
diff --git a/sys/x86/x86/tsc.c b/sys/x86/x86/tsc.c
index 3a1377ff4277..b752ad18f058 100644
--- a/sys/x86/x86/tsc.c
+++ b/sys/x86/x86/tsc.c
@@ -858,7 +858,7 @@ sysctl_machdep_tsc_freq(SYSCTL_HANDLER_ARGS)
 	return (error);
 }
 SYSCTL_PROC(_machdep, OID_AUTO, tsc_freq,
-    CTLTYPE_U64 | CTLFLAG_RW | CTLFLAG_NEEDGIANT,
+    CTLTYPE_U64 | CTLFLAG_RW | CTLFLAG_MPSAFE,
     0, 0, sysctl_machdep_tsc_freq, "QU",
     "Time Stamp Counter frequency");