From: Jiang Liu <gerry@linux.alibaba.com>
To: alexander.deucher@amd.com, christian.koenig@amd.com,
airlied@gmail.com, simona@ffwll.ch, sunil.khatri@amd.com,
lijo.lazar@amd.com, Hawking.Zhang@amd.com,
mario.limonciello@amd.com, xiaogang.chen@amd.com,
Kent.Russell@amd.com, shuox.liu@linux.alibaba.com,
amd-gfx@lists.freedesktop.org
Cc: Jiang Liu <gerry@linux.alibaba.com>
Subject: [v1 0/4] Fix a buffer overflow in drm/amdgpu/smu
Date: Fri, 7 Feb 2025 14:44:13 +0800 [thread overview]
Message-ID: <cover.1738910203.git.gerry@linux.alibaba.com> (raw)
Fix several bugs in smu subsystem:
1) a buffer overflow bug in function smu_sys_set_pp_table()
2) tune logic of is_vcn_enabled()
3) enhance handling of gfx_off_entrycount in function smu_suspend()
Jiang Liu (4):
drm/amdgpu: avoid buffer overflow attach in smu_sys_set_pp_table()
drm/amdgpu: accumulate gfx_off_entrycount in smu_suspend()
drm/amdgpu: treat VCN as enabled if either VCN or JPEC is enabled
drm/amdgpu: minor code style enhancement for smu
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 17 +++++++++--------
.../drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c | 2 +-
2 files changed, 10 insertions(+), 9 deletions(-)
--
2.43.5
next reply other threads:[~2025-02-07 6:49 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-07 6:44 Jiang Liu [this message]
2025-02-07 6:44 ` [v1 1/4] drm/amdgpu: avoid buffer overflow attach in smu_sys_set_pp_table() Jiang Liu
2025-02-07 7:56 ` Lazar, Lijo
2025-02-07 18:17 ` Alex Deucher
2025-02-07 6:44 ` [v1 2/4] drm/amdgpu: accumulate gfx_off_entrycount in smu_suspend() Jiang Liu
2025-02-07 8:04 ` Lazar, Lijo
2025-02-07 8:30 ` Gerry Liu
2025-02-07 8:34 ` Lazar, Lijo
2025-02-07 8:42 ` Gerry Liu
2025-02-07 6:44 ` [v1 3/4] drm/amdgpu: treat VCN as enabled if either VCN or JPEC is enabled Jiang Liu
2025-02-07 6:44 ` [v1 4/4] drm/amdgpu: minor code style enhancement for smu Jiang Liu
2025-02-07 10:37 ` Lazar, Lijo
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