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From: Patchwork <patchwork@emeril.freedesktop.org>
To: "Desmond Cheong Zhi Xi" <desmondcheongzx@gmail.com>
Cc: intel-gfx@lists.freedesktop.org
Subject: [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm: address potential UAF bugs with drm_master ptrs (rev2)
Date: Tue, 29 Jun 2021 17:15:33 -0000	[thread overview]
Message-ID: <162498693373.9056.9454478464164699357@emeril.freedesktop.org> (raw)
In-Reply-To: <20210629033706.20537-1-desmondcheongzx@gmail.com>

== Series Details ==

Series: drm: address potential UAF bugs with drm_master ptrs (rev2)
URL   : https://patchwork.freedesktop.org/series/91969/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
74cef89ae027 drm: avoid circular locks in drm_mode_getconnector
cb2470da87f5 drm: add a locked version of drm_is_current_master
5c1685ef444e drm: protect drm_master pointers in drm_lease.c
-:94: CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "!master"
#94: FILE: drivers/gpu/drm/drm_lease.c:116:
+	if (master == NULL)

-:113: CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "!master"
#113: FILE: drivers/gpu/drm/drm_lease.c:144:
+	if (master == NULL)

-:136: CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "!master"
#136: FILE: drivers/gpu/drm/drm_lease.c:177:
+	if (master == NULL)

total: 0 errors, 0 warnings, 3 checks, 269 lines checked


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  parent reply	other threads:[~2021-06-29 17:15 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-29  3:37 [PATCH v5 0/3] drm: address potential UAF bugs with drm_master ptrs Desmond Cheong Zhi Xi
2021-06-29  3:37 ` [Intel-gfx] " Desmond Cheong Zhi Xi
2021-06-29  3:37 ` Desmond Cheong Zhi Xi
2021-06-29  3:37 ` Desmond Cheong Zhi Xi
2021-06-29  3:37 ` [PATCH v5 1/3] drm: avoid circular locks in drm_mode_getconnector Desmond Cheong Zhi Xi
2021-06-29  3:37   ` [Intel-gfx] " Desmond Cheong Zhi Xi
2021-06-29  3:37   ` Desmond Cheong Zhi Xi
2021-06-29  3:37   ` Desmond Cheong Zhi Xi
2021-06-29  3:37 ` [PATCH v5 2/3] drm: add a locked version of drm_is_current_master Desmond Cheong Zhi Xi
2021-06-29  3:37   ` [Intel-gfx] " Desmond Cheong Zhi Xi
2021-06-29  3:37   ` Desmond Cheong Zhi Xi
2021-06-29  3:37   ` Desmond Cheong Zhi Xi
2021-06-29  3:37 ` [PATCH v5 3/3] drm: protect drm_master pointers in drm_lease.c Desmond Cheong Zhi Xi
2021-06-29  3:37   ` [Intel-gfx] " Desmond Cheong Zhi Xi
2021-06-29  3:37   ` Desmond Cheong Zhi Xi
2021-06-29  3:37   ` Desmond Cheong Zhi Xi
2021-06-29 16:07   ` Daniel Vetter
2021-06-29 16:07     ` [Intel-gfx] " Daniel Vetter
2021-06-29 16:07     ` Daniel Vetter
2021-06-29 16:07     ` Daniel Vetter
2021-06-30  7:18     ` Desmond Cheong Zhi Xi
2021-06-30  7:18       ` [Intel-gfx] " Desmond Cheong Zhi Xi
2021-06-30  7:18       ` Desmond Cheong Zhi Xi
2021-06-30  8:02       ` Daniel Vetter
2021-06-30  8:02         ` [Intel-gfx] " Daniel Vetter
2021-06-30  8:02         ` Daniel Vetter
2021-06-30  8:02         ` Daniel Vetter
2021-06-30 10:39         ` Desmond Cheong Zhi Xi
2021-06-30 10:39           ` [Intel-gfx] " Desmond Cheong Zhi Xi
2021-06-30 10:39           ` Desmond Cheong Zhi Xi
2021-06-30 10:39           ` Desmond Cheong Zhi Xi
2021-06-30  0:16   ` Emil Velikov
2021-06-30  0:16     ` [Intel-gfx] " Emil Velikov
2021-06-30  0:16     ` Emil Velikov
2021-06-30  0:16     ` Emil Velikov
2021-06-30  6:37     ` Desmond Cheong Zhi Xi
2021-06-30  6:37       ` [Intel-gfx] " Desmond Cheong Zhi Xi
2021-06-30  6:37       ` Desmond Cheong Zhi Xi
2021-06-30  6:37       ` Desmond Cheong Zhi Xi
2021-06-29 17:15 ` Patchwork [this message]
2021-06-29 17:30 ` [Intel-gfx] ✓ Fi.CI.BAT: success for drm: address potential UAF bugs with drm_master ptrs (rev2) Patchwork
2021-06-29 22:38 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
2021-06-30 17:38 ` [Intel-gfx] ✗ Fi.CI.BUILD: failure for drm: address potential UAF bugs with drm_master ptrs (rev3) Patchwork

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