From: Ben Horgan <ben.horgan@arm.com>
To: linux-kernel@vger.kernel.org
Cc: tony.luck@intel.com, reinette.chatre@intel.com,
Dave.Martin@arm.com, james.morse@arm.com, babu.moger@amd.com,
tglx@kernel.org, mingo@redhat.com, bp@alien8.de,
dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com,
ben.horgan@arm.com, fenghuay@nvidia.com,
tan.shaopeng@fujitsu.com
Subject: [PATCH v2 6/6] arm_mpam: resctrl: Adapt to new or changed resctrl arch functions
Date: Fri, 13 Mar 2026 17:45:24 +0000 [thread overview]
Message-ID: <20260313174524.3482767-7-ben.horgan@arm.com> (raw)
In-Reply-To: <20260313174524.3482767-1-ben.horgan@arm.com>
Fix MPAM build after change to new version of
resctrl_arch_is_evt_configurable() and introduction of
resctrl_arch_mbm_cntr_assign_fixed().
Signed-off-by: Ben Horgan <ben.horgan@arm.com>
---
drivers/resctrl/mpam_resctrl.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/resctrl/mpam_resctrl.c b/drivers/resctrl/mpam_resctrl.c
index a7691c66553a..86e899b89b58 100644
--- a/drivers/resctrl/mpam_resctrl.c
+++ b/drivers/resctrl/mpam_resctrl.c
@@ -97,7 +97,7 @@ bool resctrl_arch_mon_capable(void)
return l3->mon_capable;
}
-bool resctrl_arch_is_evt_configurable(enum resctrl_event_id evt)
+bool resctrl_arch_is_evt_configurable(enum resctrl_event_id evt, bool assignable)
{
return false;
}
@@ -148,6 +148,11 @@ int resctrl_arch_mbm_cntr_assign_set(struct rdt_resource *r, bool enable)
return -EINVAL;
}
+bool resctrl_arch_mbm_cntr_assign_fixed(struct rdt_resource *r)
+{
+ return true;
+}
+
int resctrl_arch_io_alloc_enable(struct rdt_resource *r, bool enable)
{
return -EOPNOTSUPP;
--
2.43.0
prev parent reply other threads:[~2026-03-13 17:45 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-13 17:45 [PATCH v2 0/6] x86,fs/resctrl: Pave the way for MPAM counter assignment Ben Horgan
2026-03-13 17:45 ` [PATCH v2 1/6] x86,fs/resctrl: Make resctrl_arch_is_evt_configurable() aware of mbm_assign_mode Ben Horgan
2026-03-13 17:45 ` [PATCH v2 2/6] fs/resctrl: Tidy up the error path in resctrl_mkdir_event_configs() Ben Horgan
2026-03-13 17:45 ` [PATCH v2 3/6] fs/resctrl: Make 'event_filter' files read only if they're not configurable Ben Horgan
2026-03-13 18:33 ` Luck, Tony
2026-03-16 9:51 ` Ben Horgan
2026-03-16 16:27 ` Luck, Tony
2026-03-16 17:02 ` Ben Horgan
2026-03-16 17:29 ` Reinette Chatre
2026-03-17 12:05 ` Ben Horgan
2026-03-13 17:45 ` [PATCH v2 4/6] fs/resctrl: Disallow the software controller when mbm counters are assignable Ben Horgan
2026-03-16 21:35 ` Reinette Chatre
2026-03-17 11:13 ` Ben Horgan
2026-03-17 17:17 ` Reinette Chatre
2026-03-18 15:44 ` Ben Horgan
2026-03-18 15:55 ` Ben Horgan
2026-03-18 22:17 ` Reinette Chatre
2026-03-13 17:45 ` [PATCH v2 5/6] x86,fs/resctrl: Add resctrl_arch_mbm_cntr_assign_fixed() Ben Horgan
2026-03-13 17:45 ` Ben Horgan [this message]
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