Messages in this thread | | | Date | Tue, 17 May 2022 12:06:27 +0200 | From | Greg KH <> | Subject | Re: [PATCH 1/1] drm/amd/pm: fix a potential gpu_metrics_table memory leak |
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On Tue, May 17, 2022 at 05:57:46PM +0800, Yuanjun Gong wrote: > From: Gong Yuanjun <ruc_gongyuanjun@163.com> > > gpu_metrics_table is allocated in yellow_carp_init_smc_tables() but > not freed in yellow_carp_fini_smc_tables(). > > Signed-off-by: Gong Yuanjun <ruc_gongyuanjun@163.com> > --- > drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c > index e2d099409123..c66c39ccf19c 100644 > --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c > +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c > @@ -190,6 +190,9 @@ static int yellow_carp_fini_smc_tables(struct smu_context *smu) > kfree(smu_table->watermarks_table); > smu_table->watermarks_table = NULL; > > + kfree(smu_table->gpu_metrics_table); > + smu_table->gpu_metrics_table = NULL; > + > return 0; > } > > -- > 2.17.1 >
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This is not the correct way to submit patches for inclusion in the stable kernel tree. Please read: https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html for how to do this properly.
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