From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Kim Phillips <kim.phillips@amd.com>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@kernel.org>, Sasha Levin <sashal@kernel.org>,
linux-perf-users@vger.kernel.org
Subject: [PATCH AUTOSEL 5.4 08/10] perf/x86/amd/power: Assign pmu.module
Date: Mon, 30 Aug 2021 08:00:15 -0400 [thread overview]
Message-ID: <20210830120018.1017841-8-sashal@kernel.org> (raw)
In-Reply-To: <20210830120018.1017841-1-sashal@kernel.org>
From: Kim Phillips <kim.phillips@amd.com>
[ Upstream commit ccf26483416a339c114409f6e7cd02abdeaf8052 ]
Assign pmu.module so the driver can't be unloaded whilst in use.
Signed-off-by: Kim Phillips <kim.phillips@amd.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20210817221048.88063-4-kim.phillips@amd.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/x86/events/amd/power.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/events/amd/power.c b/arch/x86/events/amd/power.c
index abef51320e3a..c4892b7d0c36 100644
--- a/arch/x86/events/amd/power.c
+++ b/arch/x86/events/amd/power.c
@@ -217,6 +217,7 @@ static struct pmu pmu_class = {
.stop = pmu_event_stop,
.read = pmu_event_read,
.capabilities = PERF_PMU_CAP_NO_EXCLUDE,
+ .module = THIS_MODULE,
};
static int power_cpu_exit(unsigned int cpu)
--
2.30.2
next prev parent reply other threads:[~2021-08-30 12:03 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-30 12:00 [PATCH AUTOSEL 5.4 01/10] gpu: ipu-v3: Fix i.MX IPU-v3 offset calculations for (semi)planar U/V formats Sasha Levin
2021-08-30 12:00 ` [PATCH AUTOSEL 5.4 02/10] reset: reset-zynqmp: Fixed the argument data type Sasha Levin
2021-08-30 12:00 ` [PATCH AUTOSEL 5.4 03/10] qed: Fix the VF msix vectors flow Sasha Levin
2021-08-30 12:00 ` [PATCH AUTOSEL 5.4 04/10] net: macb: Add a NULL check on desc_ptp Sasha Levin
2021-08-30 12:00 ` [PATCH AUTOSEL 5.4 05/10] qede: Fix memset corruption Sasha Levin
2021-08-30 12:00 ` [PATCH AUTOSEL 5.4 06/10] perf/x86/intel/pt: Fix mask of num_address_ranges Sasha Levin
2021-08-30 12:00 ` [PATCH AUTOSEL 5.4 07/10] perf/x86/amd/ibs: Work around erratum #1197 Sasha Levin
2021-08-30 12:00 ` Sasha Levin [this message]
2021-08-30 12:00 ` [PATCH AUTOSEL 5.4 09/10] net: fix NULL pointer reference in cipso_v4_doi_free Sasha Levin
2021-08-30 12:00 ` [PATCH AUTOSEL 5.4 10/10] cryptoloop: add a deprecation warning Sasha Levin
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