January 2023 - Linux-stable-mirror

FAILED: patch "[PATCH] ALSA: hda/realtek: Apply dual codec fixup for Dell Latitude" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. Possible dependencies: a4517c4f3423 ("ALSA: hda/realtek: Apply dual codec fixup for Dell Latitude laptops") 2912cdda734d ("ALSA: patch_realtek: Fix Dell Inspiron Plus 16") bdc9b7396f7d ("ALSA: hda/realtek: Enable 4-speaker output Dell Precision 5570 laptop") 3790a3d6dbbc ("ALSA: hda/realtek: Add quirk for Lenovo Yoga9 14IAP7") 1e24881d8b2a ("ALSA: hda: cs35l41: Support CLSA0101") f81ee579c089 ("ALSA: hda: cs35l41: Use the CS35L41 HDA internal define") 63f4b99f0089 ("ALSA: hda: cs35l41: Support Speaker ID for laptops") bb6eb621f522 ("ALSA: hda: cs35l41: Support multiple load paths for firmware") eef375960210 ("ALSA: hda: cs35l41: Support reading subsystem id from ACPI") e99f3c7e3250 ("ALSA: hda: cs35l41: Save Subsystem ID inside CS35L41 Driver") 2e81e1fffd53 ("ALSA: hda: cs35l41: Add initial DSP support and firmware loading") 22d5cbd273a2 ("ALSA: hda: cs35l41: Save codec object inside component struct") 33c1f401939c ("ALSA: hda: cs35l41: Consolidate selections under SND_HDA_SCODEC_CS35L41") 642999365da3 ("ALSA: hda: cs35l41: Fix comments wrt serial-multi-instantiate reference") 85743a847cae ("ALSA: hda/realtek: Fix for quirk to enable speaker output on the Lenovo Yoga DuetITL 2021") 15dad62f4bdb ("ALSA: hda/realtek: Enable 4-speaker output for Dell XPS 15 9520 laptop") 1212fa1b482e ("Merge branch 'for-linus' into for-next") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From a4517c4f3423c7c448f2c359218f97c1173523a1 Mon Sep 17 00:00:00 2001 From: Chris Chiu <chris.chiu(a)canonical.com> Date: Mon, 26 Dec 2022 19:43:03 +0800 Subject: [PATCH] ALSA: hda/realtek: Apply dual codec fixup for Dell Latitude laptops The Dell Latiture 3340/3440/3540 laptops with Realtek ALC3204 have dual codecs and need the ALC1220_FIXUP_GB_DUAL_CODECS to fix the conflicts of Master controls. The existing headset mic fixup for Dell is also required to enable the jack sense and the headset mic. Introduce a new fixup to fix the dual codec and headset mic issues for particular Dell laptops since other old Dell laptops with the same codec configuration are already well handled by the fixup in alc269_fallback_pin_fixup_tbl[]. Signed-off-by: Chris Chiu <chris.chiu(a)canonical.com> Cc: <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20221226114303.4027500-1-chris.chiu@canonical.com Signed-off-by: Takashi Iwai <tiwai(a)suse.de> diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index e443d88f627f..3794b522c222 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -7175,6 +7175,7 @@ enum { ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK, ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN, ALC295_FIXUP_DELL_INSPIRON_TOP_SPEAKERS, + ALC236_FIXUP_DELL_DUAL_CODECS, }; /* A special fixup for Lenovo C940 and Yoga Duet 7; @@ -9130,6 +9131,12 @@ static const struct hda_fixup alc269_fixups[] = { .chained = true, .chain_id = ALC269_FIXUP_DELL4_MIC_NO_PRESENCE, }, + [ALC236_FIXUP_DELL_DUAL_CODECS] = { + .type = HDA_FIXUP_PINS, + .v.func = alc1220_fixup_gb_dual_codecs, + .chained = true, + .chain_id = ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, + }, }; static const struct snd_pci_quirk alc269_fixup_tbl[] = { @@ -9232,6 +9239,12 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1028, 0x0b1a, "Dell Precision 5570", ALC289_FIXUP_DUAL_SPK), SND_PCI_QUIRK(0x1028, 0x0b37, "Dell Inspiron 16 Plus 7620 2-in-1", ALC295_FIXUP_DELL_INSPIRON_TOP_SPEAKERS), SND_PCI_QUIRK(0x1028, 0x0b71, "Dell Inspiron 16 Plus 7620", ALC295_FIXUP_DELL_INSPIRON_TOP_SPEAKERS), + SND_PCI_QUIRK(0x1028, 0x0c19, "Dell Precision 3340", ALC236_FIXUP_DELL_DUAL_CODECS), + SND_PCI_QUIRK(0x1028, 0x0c1a, "Dell Precision 3340", ALC236_FIXUP_DELL_DUAL_CODECS), + SND_PCI_QUIRK(0x1028, 0x0c1b, "Dell Precision 3440", ALC236_FIXUP_DELL_DUAL_CODECS), + SND_PCI_QUIRK(0x1028, 0x0c1c, "Dell Precision 3540", ALC236_FIXUP_DELL_DUAL_CODECS), + SND_PCI_QUIRK(0x1028, 0x0c1d, "Dell Precision 3440", ALC236_FIXUP_DELL_DUAL_CODECS), + SND_PCI_QUIRK(0x1028, 0x0c1e, "Dell Precision 3540", ALC236_FIXUP_DELL_DUAL_CODECS), SND_PCI_QUIRK(0x1028, 0x164a, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1028, 0x164b, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x103c, 0x1586, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC2),

2 years, 1 month

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FAILED: patch "[PATCH] ALSA: hda/realtek: Apply dual codec fixup for Dell Latitude" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. Possible dependencies: a4517c4f3423 ("ALSA: hda/realtek: Apply dual codec fixup for Dell Latitude laptops") 2912cdda734d ("ALSA: patch_realtek: Fix Dell Inspiron Plus 16") bdc9b7396f7d ("ALSA: hda/realtek: Enable 4-speaker output Dell Precision 5570 laptop") 3790a3d6dbbc ("ALSA: hda/realtek: Add quirk for Lenovo Yoga9 14IAP7") 1e24881d8b2a ("ALSA: hda: cs35l41: Support CLSA0101") f81ee579c089 ("ALSA: hda: cs35l41: Use the CS35L41 HDA internal define") 63f4b99f0089 ("ALSA: hda: cs35l41: Support Speaker ID for laptops") bb6eb621f522 ("ALSA: hda: cs35l41: Support multiple load paths for firmware") eef375960210 ("ALSA: hda: cs35l41: Support reading subsystem id from ACPI") e99f3c7e3250 ("ALSA: hda: cs35l41: Save Subsystem ID inside CS35L41 Driver") 2e81e1fffd53 ("ALSA: hda: cs35l41: Add initial DSP support and firmware loading") 22d5cbd273a2 ("ALSA: hda: cs35l41: Save codec object inside component struct") 33c1f401939c ("ALSA: hda: cs35l41: Consolidate selections under SND_HDA_SCODEC_CS35L41") 642999365da3 ("ALSA: hda: cs35l41: Fix comments wrt serial-multi-instantiate reference") 85743a847cae ("ALSA: hda/realtek: Fix for quirk to enable speaker output on the Lenovo Yoga DuetITL 2021") 15dad62f4bdb ("ALSA: hda/realtek: Enable 4-speaker output for Dell XPS 15 9520 laptop") 1212fa1b482e ("Merge branch 'for-linus' into for-next") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From a4517c4f3423c7c448f2c359218f97c1173523a1 Mon Sep 17 00:00:00 2001 From: Chris Chiu <chris.chiu(a)canonical.com> Date: Mon, 26 Dec 2022 19:43:03 +0800 Subject: [PATCH] ALSA: hda/realtek: Apply dual codec fixup for Dell Latitude laptops The Dell Latiture 3340/3440/3540 laptops with Realtek ALC3204 have dual codecs and need the ALC1220_FIXUP_GB_DUAL_CODECS to fix the conflicts of Master controls. The existing headset mic fixup for Dell is also required to enable the jack sense and the headset mic. Introduce a new fixup to fix the dual codec and headset mic issues for particular Dell laptops since other old Dell laptops with the same codec configuration are already well handled by the fixup in alc269_fallback_pin_fixup_tbl[]. Signed-off-by: Chris Chiu <chris.chiu(a)canonical.com> Cc: <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20221226114303.4027500-1-chris.chiu@canonical.com Signed-off-by: Takashi Iwai <tiwai(a)suse.de> diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index e443d88f627f..3794b522c222 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -7175,6 +7175,7 @@ enum { ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK, ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN, ALC295_FIXUP_DELL_INSPIRON_TOP_SPEAKERS, + ALC236_FIXUP_DELL_DUAL_CODECS, }; /* A special fixup for Lenovo C940 and Yoga Duet 7; @@ -9130,6 +9131,12 @@ static const struct hda_fixup alc269_fixups[] = { .chained = true, .chain_id = ALC269_FIXUP_DELL4_MIC_NO_PRESENCE, }, + [ALC236_FIXUP_DELL_DUAL_CODECS] = { + .type = HDA_FIXUP_PINS, + .v.func = alc1220_fixup_gb_dual_codecs, + .chained = true, + .chain_id = ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, + }, }; static const struct snd_pci_quirk alc269_fixup_tbl[] = { @@ -9232,6 +9239,12 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1028, 0x0b1a, "Dell Precision 5570", ALC289_FIXUP_DUAL_SPK), SND_PCI_QUIRK(0x1028, 0x0b37, "Dell Inspiron 16 Plus 7620 2-in-1", ALC295_FIXUP_DELL_INSPIRON_TOP_SPEAKERS), SND_PCI_QUIRK(0x1028, 0x0b71, "Dell Inspiron 16 Plus 7620", ALC295_FIXUP_DELL_INSPIRON_TOP_SPEAKERS), + SND_PCI_QUIRK(0x1028, 0x0c19, "Dell Precision 3340", ALC236_FIXUP_DELL_DUAL_CODECS), + SND_PCI_QUIRK(0x1028, 0x0c1a, "Dell Precision 3340", ALC236_FIXUP_DELL_DUAL_CODECS), + SND_PCI_QUIRK(0x1028, 0x0c1b, "Dell Precision 3440", ALC236_FIXUP_DELL_DUAL_CODECS), + SND_PCI_QUIRK(0x1028, 0x0c1c, "Dell Precision 3540", ALC236_FIXUP_DELL_DUAL_CODECS), + SND_PCI_QUIRK(0x1028, 0x0c1d, "Dell Precision 3440", ALC236_FIXUP_DELL_DUAL_CODECS), + SND_PCI_QUIRK(0x1028, 0x0c1e, "Dell Precision 3540", ALC236_FIXUP_DELL_DUAL_CODECS), SND_PCI_QUIRK(0x1028, 0x164a, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1028, 0x164b, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x103c, 0x1586, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC2),

2 years, 1 month

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FAILED: patch "[PATCH] ALSA: hda/realtek: Apply dual codec fixup for Dell Latitude" failed to apply to 6.0-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.0-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. Possible dependencies: a4517c4f3423 ("ALSA: hda/realtek: Apply dual codec fixup for Dell Latitude laptops") 2912cdda734d ("ALSA: patch_realtek: Fix Dell Inspiron Plus 16") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From a4517c4f3423c7c448f2c359218f97c1173523a1 Mon Sep 17 00:00:00 2001 From: Chris Chiu <chris.chiu(a)canonical.com> Date: Mon, 26 Dec 2022 19:43:03 +0800 Subject: [PATCH] ALSA: hda/realtek: Apply dual codec fixup for Dell Latitude laptops The Dell Latiture 3340/3440/3540 laptops with Realtek ALC3204 have dual codecs and need the ALC1220_FIXUP_GB_DUAL_CODECS to fix the conflicts of Master controls. The existing headset mic fixup for Dell is also required to enable the jack sense and the headset mic. Introduce a new fixup to fix the dual codec and headset mic issues for particular Dell laptops since other old Dell laptops with the same codec configuration are already well handled by the fixup in alc269_fallback_pin_fixup_tbl[]. Signed-off-by: Chris Chiu <chris.chiu(a)canonical.com> Cc: <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20221226114303.4027500-1-chris.chiu@canonical.com Signed-off-by: Takashi Iwai <tiwai(a)suse.de> diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index e443d88f627f..3794b522c222 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -7175,6 +7175,7 @@ enum { ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK, ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN, ALC295_FIXUP_DELL_INSPIRON_TOP_SPEAKERS, + ALC236_FIXUP_DELL_DUAL_CODECS, }; /* A special fixup for Lenovo C940 and Yoga Duet 7; @@ -9130,6 +9131,12 @@ static const struct hda_fixup alc269_fixups[] = { .chained = true, .chain_id = ALC269_FIXUP_DELL4_MIC_NO_PRESENCE, }, + [ALC236_FIXUP_DELL_DUAL_CODECS] = { + .type = HDA_FIXUP_PINS, + .v.func = alc1220_fixup_gb_dual_codecs, + .chained = true, + .chain_id = ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, + }, }; static const struct snd_pci_quirk alc269_fixup_tbl[] = { @@ -9232,6 +9239,12 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1028, 0x0b1a, "Dell Precision 5570", ALC289_FIXUP_DUAL_SPK), SND_PCI_QUIRK(0x1028, 0x0b37, "Dell Inspiron 16 Plus 7620 2-in-1", ALC295_FIXUP_DELL_INSPIRON_TOP_SPEAKERS), SND_PCI_QUIRK(0x1028, 0x0b71, "Dell Inspiron 16 Plus 7620", ALC295_FIXUP_DELL_INSPIRON_TOP_SPEAKERS), + SND_PCI_QUIRK(0x1028, 0x0c19, "Dell Precision 3340", ALC236_FIXUP_DELL_DUAL_CODECS), + SND_PCI_QUIRK(0x1028, 0x0c1a, "Dell Precision 3340", ALC236_FIXUP_DELL_DUAL_CODECS), + SND_PCI_QUIRK(0x1028, 0x0c1b, "Dell Precision 3440", ALC236_FIXUP_DELL_DUAL_CODECS), + SND_PCI_QUIRK(0x1028, 0x0c1c, "Dell Precision 3540", ALC236_FIXUP_DELL_DUAL_CODECS), + SND_PCI_QUIRK(0x1028, 0x0c1d, "Dell Precision 3440", ALC236_FIXUP_DELL_DUAL_CODECS), + SND_PCI_QUIRK(0x1028, 0x0c1e, "Dell Precision 3540", ALC236_FIXUP_DELL_DUAL_CODECS), SND_PCI_QUIRK(0x1028, 0x164a, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1028, 0x164b, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x103c, 0x1586, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC2),

2 years, 1 month

1
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FAILED: patch "[PATCH] ALSA: hda/realtek: Apply dual codec fixup for Dell Latitude" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. Possible dependencies: a4517c4f3423 ("ALSA: hda/realtek: Apply dual codec fixup for Dell Latitude laptops") 2912cdda734d ("ALSA: patch_realtek: Fix Dell Inspiron Plus 16") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From a4517c4f3423c7c448f2c359218f97c1173523a1 Mon Sep 17 00:00:00 2001 From: Chris Chiu <chris.chiu(a)canonical.com> Date: Mon, 26 Dec 2022 19:43:03 +0800 Subject: [PATCH] ALSA: hda/realtek: Apply dual codec fixup for Dell Latitude laptops The Dell Latiture 3340/3440/3540 laptops with Realtek ALC3204 have dual codecs and need the ALC1220_FIXUP_GB_DUAL_CODECS to fix the conflicts of Master controls. The existing headset mic fixup for Dell is also required to enable the jack sense and the headset mic. Introduce a new fixup to fix the dual codec and headset mic issues for particular Dell laptops since other old Dell laptops with the same codec configuration are already well handled by the fixup in alc269_fallback_pin_fixup_tbl[]. Signed-off-by: Chris Chiu <chris.chiu(a)canonical.com> Cc: <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20221226114303.4027500-1-chris.chiu@canonical.com Signed-off-by: Takashi Iwai <tiwai(a)suse.de> diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index e443d88f627f..3794b522c222 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -7175,6 +7175,7 @@ enum { ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK, ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN, ALC295_FIXUP_DELL_INSPIRON_TOP_SPEAKERS, + ALC236_FIXUP_DELL_DUAL_CODECS, }; /* A special fixup for Lenovo C940 and Yoga Duet 7; @@ -9130,6 +9131,12 @@ static const struct hda_fixup alc269_fixups[] = { .chained = true, .chain_id = ALC269_FIXUP_DELL4_MIC_NO_PRESENCE, }, + [ALC236_FIXUP_DELL_DUAL_CODECS] = { + .type = HDA_FIXUP_PINS, + .v.func = alc1220_fixup_gb_dual_codecs, + .chained = true, + .chain_id = ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, + }, }; static const struct snd_pci_quirk alc269_fixup_tbl[] = { @@ -9232,6 +9239,12 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1028, 0x0b1a, "Dell Precision 5570", ALC289_FIXUP_DUAL_SPK), SND_PCI_QUIRK(0x1028, 0x0b37, "Dell Inspiron 16 Plus 7620 2-in-1", ALC295_FIXUP_DELL_INSPIRON_TOP_SPEAKERS), SND_PCI_QUIRK(0x1028, 0x0b71, "Dell Inspiron 16 Plus 7620", ALC295_FIXUP_DELL_INSPIRON_TOP_SPEAKERS), + SND_PCI_QUIRK(0x1028, 0x0c19, "Dell Precision 3340", ALC236_FIXUP_DELL_DUAL_CODECS), + SND_PCI_QUIRK(0x1028, 0x0c1a, "Dell Precision 3340", ALC236_FIXUP_DELL_DUAL_CODECS), + SND_PCI_QUIRK(0x1028, 0x0c1b, "Dell Precision 3440", ALC236_FIXUP_DELL_DUAL_CODECS), + SND_PCI_QUIRK(0x1028, 0x0c1c, "Dell Precision 3540", ALC236_FIXUP_DELL_DUAL_CODECS), + SND_PCI_QUIRK(0x1028, 0x0c1d, "Dell Precision 3440", ALC236_FIXUP_DELL_DUAL_CODECS), + SND_PCI_QUIRK(0x1028, 0x0c1e, "Dell Precision 3540", ALC236_FIXUP_DELL_DUAL_CODECS), SND_PCI_QUIRK(0x1028, 0x164a, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1028, 0x164b, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x103c, 0x1586, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC2),

2 years, 1 month

1
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FAILED: patch "[PATCH] ovl: Use ovl mounter's fsuid and fsgid in ovl_link()" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. Possible dependencies: 5b0db51215e8 ("ovl: Use ovl mounter's fsuid and fsgid in ovl_link()") 471ec5dcf4e7 ("ovl: struct cattr cleanups") 6cf00764b008 ("ovl: strip debug argument from ovl_do_ helpers") e7dd0e71348c ("ovl: whiteout index when union nlink drops to zero") 016b720f5558 ("ovl: index directories on copy up for NFS export") fbd2d2074bde ("ovl: index all non-dir on copy up for NFS export") 24b33ee104ec ("ovl: create ovl_need_index() helper") 9f4ec904dbd4 ("ovl: fix dput() of ERR_PTR in ovl_cleanup_index()") ea3dad18dc5f ("ovl: mark parent impure on ovl_link()") f4439de11828 ("ovl: mark parent impure and restore timestamp on ovl_link_up()") caf70cb2ba5d ("ovl: cleanup orphan index entries") 5f8415d6b87e ("ovl: persistent overlay inode nlink for indexed inodes") 59be09712ab9 ("ovl: implement index dir copy up") fd210b7d67ee ("ovl: move copy up lock out") a6fb235a448b ("ovl: rearrange copy up") 23f0ab13eaa6 ("ovl: use struct copy_up_ctx as function argument") 7ab8b1763fd8 ("ovl: base tmpfile in workdir too") 02209d10709c ("ovl: factor out ovl_copy_up_inode() helper") 7d90b853f932 ("ovl: extract helper to get temp file in copy up") 15932c415b3e ("ovl: defer upper dir lock to tempfile link") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 5b0db51215e895a361bc63132caa7cca36a53d6a Mon Sep 17 00:00:00 2001 From: Zhang Tianci <zhangtianci.1997(a)bytedance.com> Date: Thu, 1 Sep 2022 16:29:29 +0800 Subject: [PATCH] ovl: Use ovl mounter's fsuid and fsgid in ovl_link() There is a wrong case of link() on overlay: $ mkdir /lower /fuse /merge $ mount -t fuse /fuse $ mkdir /fuse/upper /fuse/work $ mount -t overlay /merge -o lowerdir=/lower,upperdir=/fuse/upper,\ workdir=work $ touch /merge/file $ chown bin.bin /merge/file // the file's caller becomes "bin" $ ln /merge/file /merge/lnkfile Then we will get an error(EACCES) because fuse daemon checks the link()'s caller is "bin", it denied this request. In the changing history of ovl_link(), there are two key commits: The first is commit bb0d2b8ad296 ("ovl: fix sgid on directory") which overrides the cred's fsuid/fsgid using the new inode. The new inode's owner is initialized by inode_init_owner(), and inode->fsuid is assigned to the current user. So the override fsuid becomes the current user. We know link() is actually modifying the directory, so the caller must have the MAY_WRITE permission on the directory. The current caller may should have this permission. This is acceptable to use the caller's fsuid. The second is commit 51f7e52dc943 ("ovl: share inode for hard link") which removed the inode creation in ovl_link(). This commit move inode_init_owner() into ovl_create_object(), so the ovl_link() just give the old inode to ovl_create_or_link(). Then the override fsuid becomes the old inode's fsuid, neither the caller nor the overlay's mounter! So this is incorrect. Fix this bug by using ovl mounter's fsuid/fsgid to do underlying fs's link(). Link: https://lore.kernel.org/all/20220817102952.xnvesg3a7rbv576x@wittgenstein/T Link: https://lore.kernel.org/lkml/20220825130552.29587-1-zhangtianci.1997@byteda… Signed-off-by: Zhang Tianci <zhangtianci.1997(a)bytedance.com> Signed-off-by: Jiachen Zhang <zhangjiachen.jaycee(a)bytedance.com> Reviewed-by: Christian Brauner (Microsoft) <brauner(a)kernel.org> Fixes: 51f7e52dc943 ("ovl: share inode for hard link") Cc: <stable(a)vger.kernel.org> # v4.8 Signed-off-by: Miklos Szeredi <mszeredi(a)redhat.com> diff --git a/fs/overlayfs/dir.c b/fs/overlayfs/dir.c index 6b03457f72bb..c3032cef391e 100644 --- a/fs/overlayfs/dir.c +++ b/fs/overlayfs/dir.c @@ -592,28 +592,42 @@ static int ovl_create_or_link(struct dentry *dentry, struct inode *inode, goto out_revert_creds; } - err = -ENOMEM; - override_cred = prepare_creds(); - if (override_cred) { + if (!attr->hardlink) { + err = -ENOMEM; + override_cred = prepare_creds(); + if (!override_cred) + goto out_revert_creds; + /* + * In the creation cases(create, mkdir, mknod, symlink), + * ovl should transfer current's fs{u,g}id to underlying + * fs. Because underlying fs want to initialize its new + * inode owner using current's fs{u,g}id. And in this + * case, the @inode is a new inode that is initialized + * in inode_init_owner() to current's fs{u,g}id. So use + * the inode's i_{u,g}id to override the cred's fs{u,g}id. + * + * But in the other hardlink case, ovl_link() does not + * create a new inode, so just use the ovl mounter's + * fs{u,g}id. + */ override_cred->fsuid = inode->i_uid; override_cred->fsgid = inode->i_gid; - if (!attr->hardlink) { - err = security_dentry_create_files_as(dentry, - attr->mode, &dentry->d_name, old_cred, - override_cred); - if (err) { - put_cred(override_cred); - goto out_revert_creds; - } + err = security_dentry_create_files_as(dentry, + attr->mode, &dentry->d_name, old_cred, + override_cred); + if (err) { + put_cred(override_cred); + goto out_revert_creds; } put_cred(override_creds(override_cred)); put_cred(override_cred); - - if (!ovl_dentry_is_whiteout(dentry)) - err = ovl_create_upper(dentry, inode, attr); - else - err = ovl_create_over_whiteout(dentry, inode, attr); } + + if (!ovl_dentry_is_whiteout(dentry)) + err = ovl_create_upper(dentry, inode, attr); + else + err = ovl_create_over_whiteout(dentry, inode, attr); + out_revert_creds: revert_creds(old_cred); return err;

2 years, 1 month

1
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FAILED: patch "[PATCH] ovl: Use ovl mounter's fsuid and fsgid in ovl_link()" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. Possible dependencies: 5b0db51215e8 ("ovl: Use ovl mounter's fsuid and fsgid in ovl_link()") 471ec5dcf4e7 ("ovl: struct cattr cleanups") 6cf00764b008 ("ovl: strip debug argument from ovl_do_ helpers") e7dd0e71348c ("ovl: whiteout index when union nlink drops to zero") 016b720f5558 ("ovl: index directories on copy up for NFS export") fbd2d2074bde ("ovl: index all non-dir on copy up for NFS export") 24b33ee104ec ("ovl: create ovl_need_index() helper") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 5b0db51215e895a361bc63132caa7cca36a53d6a Mon Sep 17 00:00:00 2001 From: Zhang Tianci <zhangtianci.1997(a)bytedance.com> Date: Thu, 1 Sep 2022 16:29:29 +0800 Subject: [PATCH] ovl: Use ovl mounter's fsuid and fsgid in ovl_link() There is a wrong case of link() on overlay: $ mkdir /lower /fuse /merge $ mount -t fuse /fuse $ mkdir /fuse/upper /fuse/work $ mount -t overlay /merge -o lowerdir=/lower,upperdir=/fuse/upper,\ workdir=work $ touch /merge/file $ chown bin.bin /merge/file // the file's caller becomes "bin" $ ln /merge/file /merge/lnkfile Then we will get an error(EACCES) because fuse daemon checks the link()'s caller is "bin", it denied this request. In the changing history of ovl_link(), there are two key commits: The first is commit bb0d2b8ad296 ("ovl: fix sgid on directory") which overrides the cred's fsuid/fsgid using the new inode. The new inode's owner is initialized by inode_init_owner(), and inode->fsuid is assigned to the current user. So the override fsuid becomes the current user. We know link() is actually modifying the directory, so the caller must have the MAY_WRITE permission on the directory. The current caller may should have this permission. This is acceptable to use the caller's fsuid. The second is commit 51f7e52dc943 ("ovl: share inode for hard link") which removed the inode creation in ovl_link(). This commit move inode_init_owner() into ovl_create_object(), so the ovl_link() just give the old inode to ovl_create_or_link(). Then the override fsuid becomes the old inode's fsuid, neither the caller nor the overlay's mounter! So this is incorrect. Fix this bug by using ovl mounter's fsuid/fsgid to do underlying fs's link(). Link: https://lore.kernel.org/all/20220817102952.xnvesg3a7rbv576x@wittgenstein/T Link: https://lore.kernel.org/lkml/20220825130552.29587-1-zhangtianci.1997@byteda… Signed-off-by: Zhang Tianci <zhangtianci.1997(a)bytedance.com> Signed-off-by: Jiachen Zhang <zhangjiachen.jaycee(a)bytedance.com> Reviewed-by: Christian Brauner (Microsoft) <brauner(a)kernel.org> Fixes: 51f7e52dc943 ("ovl: share inode for hard link") Cc: <stable(a)vger.kernel.org> # v4.8 Signed-off-by: Miklos Szeredi <mszeredi(a)redhat.com> diff --git a/fs/overlayfs/dir.c b/fs/overlayfs/dir.c index 6b03457f72bb..c3032cef391e 100644 --- a/fs/overlayfs/dir.c +++ b/fs/overlayfs/dir.c @@ -592,28 +592,42 @@ static int ovl_create_or_link(struct dentry *dentry, struct inode *inode, goto out_revert_creds; } - err = -ENOMEM; - override_cred = prepare_creds(); - if (override_cred) { + if (!attr->hardlink) { + err = -ENOMEM; + override_cred = prepare_creds(); + if (!override_cred) + goto out_revert_creds; + /* + * In the creation cases(create, mkdir, mknod, symlink), + * ovl should transfer current's fs{u,g}id to underlying + * fs. Because underlying fs want to initialize its new + * inode owner using current's fs{u,g}id. And in this + * case, the @inode is a new inode that is initialized + * in inode_init_owner() to current's fs{u,g}id. So use + * the inode's i_{u,g}id to override the cred's fs{u,g}id. + * + * But in the other hardlink case, ovl_link() does not + * create a new inode, so just use the ovl mounter's + * fs{u,g}id. + */ override_cred->fsuid = inode->i_uid; override_cred->fsgid = inode->i_gid; - if (!attr->hardlink) { - err = security_dentry_create_files_as(dentry, - attr->mode, &dentry->d_name, old_cred, - override_cred); - if (err) { - put_cred(override_cred); - goto out_revert_creds; - } + err = security_dentry_create_files_as(dentry, + attr->mode, &dentry->d_name, old_cred, + override_cred); + if (err) { + put_cred(override_cred); + goto out_revert_creds; } put_cred(override_creds(override_cred)); put_cred(override_cred); - - if (!ovl_dentry_is_whiteout(dentry)) - err = ovl_create_upper(dentry, inode, attr); - else - err = ovl_create_over_whiteout(dentry, inode, attr); } + + if (!ovl_dentry_is_whiteout(dentry)) + err = ovl_create_upper(dentry, inode, attr); + else + err = ovl_create_over_whiteout(dentry, inode, attr); + out_revert_creds: revert_creds(old_cred); return err;

2 years, 1 month

1
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FAILED: patch "[PATCH] binfmt: Fix error return code in load_elf_fdpic_binary()" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. Possible dependencies: e7f703ff2507 ("binfmt: Fix error return code in load_elf_fdpic_binary()") e7f7785449a1 ("binfmt: Move install_exec_creds after setup_new_exec to match binfmt_elf") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From e7f703ff2507f4e9f496da96cd4b78fd3026120c Mon Sep 17 00:00:00 2001 From: Wang Yufen <wangyufen(a)huawei.com> Date: Fri, 2 Dec 2022 09:41:01 +0800 Subject: [PATCH] binfmt: Fix error return code in load_elf_fdpic_binary() Fix to return a negative error code from create_elf_fdpic_tables() instead of 0. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Cc: stable(a)vger.kernel.org Signed-off-by: Wang Yufen <wangyufen(a)huawei.com> Signed-off-by: Kees Cook <keescook(a)chromium.org> Link: https://lore.kernel.org/r/1669945261-30271-1-git-send-email-wangyufen@huawe… diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c index e90c1192dec6..096e3520a0b1 100644 --- a/fs/binfmt_elf_fdpic.c +++ b/fs/binfmt_elf_fdpic.c @@ -434,8 +434,9 @@ static int load_elf_fdpic_binary(struct linux_binprm *bprm) current->mm->start_stack = current->mm->start_brk + stack_size; #endif - if (create_elf_fdpic_tables(bprm, current->mm, - &exec_params, &interp_params) < 0) + retval = create_elf_fdpic_tables(bprm, current->mm, &exec_params, + &interp_params); + if (retval < 0) goto error; kdebug("- start_code %lx", current->mm->start_code);

2 years, 1 month

1
0
0 0

FAILED: patch "[PATCH] binfmt: Fix error return code in load_elf_fdpic_binary()" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. Possible dependencies: e7f703ff2507 ("binfmt: Fix error return code in load_elf_fdpic_binary()") e7f7785449a1 ("binfmt: Move install_exec_creds after setup_new_exec to match binfmt_elf") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From e7f703ff2507f4e9f496da96cd4b78fd3026120c Mon Sep 17 00:00:00 2001 From: Wang Yufen <wangyufen(a)huawei.com> Date: Fri, 2 Dec 2022 09:41:01 +0800 Subject: [PATCH] binfmt: Fix error return code in load_elf_fdpic_binary() Fix to return a negative error code from create_elf_fdpic_tables() instead of 0. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Cc: stable(a)vger.kernel.org Signed-off-by: Wang Yufen <wangyufen(a)huawei.com> Signed-off-by: Kees Cook <keescook(a)chromium.org> Link: https://lore.kernel.org/r/1669945261-30271-1-git-send-email-wangyufen@huawe… diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c index e90c1192dec6..096e3520a0b1 100644 --- a/fs/binfmt_elf_fdpic.c +++ b/fs/binfmt_elf_fdpic.c @@ -434,8 +434,9 @@ static int load_elf_fdpic_binary(struct linux_binprm *bprm) current->mm->start_stack = current->mm->start_brk + stack_size; #endif - if (create_elf_fdpic_tables(bprm, current->mm, - &exec_params, &interp_params) < 0) + retval = create_elf_fdpic_tables(bprm, current->mm, &exec_params, + &interp_params); + if (retval < 0) goto error; kdebug("- start_code %lx", current->mm->start_code);

2 years, 1 month

1
0
0 0

FAILED: patch "[PATCH] binfmt: Fix error return code in load_elf_fdpic_binary()" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. Possible dependencies: e7f703ff2507 ("binfmt: Fix error return code in load_elf_fdpic_binary()") e7f7785449a1 ("binfmt: Move install_exec_creds after setup_new_exec to match binfmt_elf") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From e7f703ff2507f4e9f496da96cd4b78fd3026120c Mon Sep 17 00:00:00 2001 From: Wang Yufen <wangyufen(a)huawei.com> Date: Fri, 2 Dec 2022 09:41:01 +0800 Subject: [PATCH] binfmt: Fix error return code in load_elf_fdpic_binary() Fix to return a negative error code from create_elf_fdpic_tables() instead of 0. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Cc: stable(a)vger.kernel.org Signed-off-by: Wang Yufen <wangyufen(a)huawei.com> Signed-off-by: Kees Cook <keescook(a)chromium.org> Link: https://lore.kernel.org/r/1669945261-30271-1-git-send-email-wangyufen@huawe… diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c index e90c1192dec6..096e3520a0b1 100644 --- a/fs/binfmt_elf_fdpic.c +++ b/fs/binfmt_elf_fdpic.c @@ -434,8 +434,9 @@ static int load_elf_fdpic_binary(struct linux_binprm *bprm) current->mm->start_stack = current->mm->start_brk + stack_size; #endif - if (create_elf_fdpic_tables(bprm, current->mm, - &exec_params, &interp_params) < 0) + retval = create_elf_fdpic_tables(bprm, current->mm, &exec_params, + &interp_params); + if (retval < 0) goto error; kdebug("- start_code %lx", current->mm->start_code);

2 years, 1 month

1
0
0 0

FAILED: patch "[PATCH] binfmt: Fix error return code in load_elf_fdpic_binary()" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. Possible dependencies: e7f703ff2507 ("binfmt: Fix error return code in load_elf_fdpic_binary()") e7f7785449a1 ("binfmt: Move install_exec_creds after setup_new_exec to match binfmt_elf") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From e7f703ff2507f4e9f496da96cd4b78fd3026120c Mon Sep 17 00:00:00 2001 From: Wang Yufen <wangyufen(a)huawei.com> Date: Fri, 2 Dec 2022 09:41:01 +0800 Subject: [PATCH] binfmt: Fix error return code in load_elf_fdpic_binary() Fix to return a negative error code from create_elf_fdpic_tables() instead of 0. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Cc: stable(a)vger.kernel.org Signed-off-by: Wang Yufen <wangyufen(a)huawei.com> Signed-off-by: Kees Cook <keescook(a)chromium.org> Link: https://lore.kernel.org/r/1669945261-30271-1-git-send-email-wangyufen@huawe… diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c index e90c1192dec6..096e3520a0b1 100644 --- a/fs/binfmt_elf_fdpic.c +++ b/fs/binfmt_elf_fdpic.c @@ -434,8 +434,9 @@ static int load_elf_fdpic_binary(struct linux_binprm *bprm) current->mm->start_stack = current->mm->start_brk + stack_size; #endif - if (create_elf_fdpic_tables(bprm, current->mm, - &exec_params, &interp_params) < 0) + retval = create_elf_fdpic_tables(bprm, current->mm, &exec_params, + &interp_params); + if (retval < 0) goto error; kdebug("- start_code %lx", current->mm->start_code);

2 years, 1 month

1
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