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FAILED: patch "[PATCH] platform/x86: Kconfig: Fix dell-laptop dependency chain." failed to apply to 4.16-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.16-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>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 6ed66c3ce095ae65bbc976b5817c318653745736 Mon Sep 17 00:00:00 2001 From: Mario Limonciello <mario.limonciello(a)dell.com> Date: Fri, 20 Apr 2018 12:42:11 -0500 Subject: [PATCH] platform/x86: Kconfig: Fix dell-laptop dependency chain. As reported by Randy Dunlap: >> WARNING: unmet direct dependencies detected for DELL_SMBIOS >> Depends on [m]: X86 [=y] && X86_PLATFORM_DEVICES [=y] >> && (DCDBAS [=m] || >> DCDBAS [=m]=n) && (ACPI_WMI [=n] || ACPI_WMI [=n]=n) >> Selected by [y]: >> - DELL_LAPTOP [=y] && X86 [=y] && X86_PLATFORM_DEVICES [=y] >> && DMI [=y] >> && BACKLIGHT_CLASS_DEVICE [=y] && (ACPI_VIDEO [=n] || >> ACPI_VIDEO [=n]=n) >> && (RFKILL [=n] || RFKILL [=n]=n) && SERIO_I8042 [=y] >> Right now it's possible to set dell laptop to compile in but this causes dell-smbios to compile in which breaks if dcdbas is a module. Dell laptop shouldn't select dell-smbios anymore, but depend on it. Fixes: 32d7b19bad96 (platform/x86: dell-smbios: Resolve dependency error on DCDBAS) Reported-by: Randy Dunlap <rdunlap(a)infradead.org> Signed-off-by: Mario Limonciello <mario.limonciello(a)dell.com> Cc: stable(a)vger.kernel.org Signed-off-by: Darren Hart (VMware) <dvhart(a)infradead.org> diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig index 39d06dd1f63a..bc309c5327ff 100644 --- a/drivers/platform/x86/Kconfig +++ b/drivers/platform/x86/Kconfig @@ -154,7 +154,7 @@ config DELL_LAPTOP depends on ACPI_VIDEO || ACPI_VIDEO = n depends on RFKILL || RFKILL = n depends on SERIO_I8042 - select DELL_SMBIOS + depends on DELL_SMBIOS select POWER_SUPPLY select LEDS_CLASS select NEW_LEDS

7 years, 2 months

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FAILED: patch "[PATCH] platform/x86: Kconfig: Fix dell-laptop dependency chain." failed to apply to 4.17-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.17-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>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 6ed66c3ce095ae65bbc976b5817c318653745736 Mon Sep 17 00:00:00 2001 From: Mario Limonciello <mario.limonciello(a)dell.com> Date: Fri, 20 Apr 2018 12:42:11 -0500 Subject: [PATCH] platform/x86: Kconfig: Fix dell-laptop dependency chain. As reported by Randy Dunlap: >> WARNING: unmet direct dependencies detected for DELL_SMBIOS >> Depends on [m]: X86 [=y] && X86_PLATFORM_DEVICES [=y] >> && (DCDBAS [=m] || >> DCDBAS [=m]=n) && (ACPI_WMI [=n] || ACPI_WMI [=n]=n) >> Selected by [y]: >> - DELL_LAPTOP [=y] && X86 [=y] && X86_PLATFORM_DEVICES [=y] >> && DMI [=y] >> && BACKLIGHT_CLASS_DEVICE [=y] && (ACPI_VIDEO [=n] || >> ACPI_VIDEO [=n]=n) >> && (RFKILL [=n] || RFKILL [=n]=n) && SERIO_I8042 [=y] >> Right now it's possible to set dell laptop to compile in but this causes dell-smbios to compile in which breaks if dcdbas is a module. Dell laptop shouldn't select dell-smbios anymore, but depend on it. Fixes: 32d7b19bad96 (platform/x86: dell-smbios: Resolve dependency error on DCDBAS) Reported-by: Randy Dunlap <rdunlap(a)infradead.org> Signed-off-by: Mario Limonciello <mario.limonciello(a)dell.com> Cc: stable(a)vger.kernel.org Signed-off-by: Darren Hart (VMware) <dvhart(a)infradead.org> diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig index 39d06dd1f63a..bc309c5327ff 100644 --- a/drivers/platform/x86/Kconfig +++ b/drivers/platform/x86/Kconfig @@ -154,7 +154,7 @@ config DELL_LAPTOP depends on ACPI_VIDEO || ACPI_VIDEO = n depends on RFKILL || RFKILL = n depends on SERIO_I8042 - select DELL_SMBIOS + depends on DELL_SMBIOS select POWER_SUPPLY select LEDS_CLASS select NEW_LEDS

7 years, 2 months

1
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FAILED: patch "[PATCH] ALSA: hda/realtek - Enable mic-mute hotkey for several Lenovo" 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>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 986376b68dcc95bb7df60ad30c2353c1f7578fa5 Mon Sep 17 00:00:00 2001 From: Hui Wang <hui.wang(a)canonical.com> Date: Wed, 30 May 2018 12:33:07 +0800 Subject: [PATCH] ALSA: hda/realtek - Enable mic-mute hotkey for several Lenovo AIOs We have several Lenovo AIOs like M810z, M820z and M920z, they have the same design for mic-mute hotkey and led and they use the same codec with the same pin configuration, so use the pin conf table to apply fix to all of them. Fixes: 29693efcea0f ("ALSA: hda - Fix micmute hotkey problem for a lenovo AIO machine") Cc: <stable(a)vger.kernel.org> Signed-off-by: Hui Wang <hui.wang(a)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 240a1a43e048..d64dcb9a4c99 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -6603,7 +6603,6 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x312f, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION), SND_PCI_QUIRK(0x17aa, 0x3138, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION), SND_PCI_QUIRK(0x17aa, 0x313c, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION), - SND_PCI_QUIRK(0x17aa, 0x3112, "ThinkCentre AIO", ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY), SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI), SND_PCI_QUIRK(0x17aa, 0x3977, "IdeaPad S210", ALC283_FIXUP_INT_MIC), SND_PCI_QUIRK(0x17aa, 0x3978, "IdeaPad Y410P", ALC269_FIXUP_NO_SHUTUP), @@ -6775,6 +6774,11 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = { {0x1b, 0x01111010}, {0x1e, 0x01451130}, {0x21, 0x02211020}), + SND_HDA_PIN_QUIRK(0x10ec0235, 0x17aa, "Lenovo", ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY, + {0x12, 0x90a60140}, + {0x14, 0x90170110}, + {0x19, 0x02a11030}, + {0x21, 0x02211020}), SND_HDA_PIN_QUIRK(0x10ec0236, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, {0x12, 0x90a60140}, {0x14, 0x90170110},

7 years, 2 months

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FAILED: patch "[PATCH] ALSA: hda/realtek - Enable mic-mute hotkey for several Lenovo" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-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>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 986376b68dcc95bb7df60ad30c2353c1f7578fa5 Mon Sep 17 00:00:00 2001 From: Hui Wang <hui.wang(a)canonical.com> Date: Wed, 30 May 2018 12:33:07 +0800 Subject: [PATCH] ALSA: hda/realtek - Enable mic-mute hotkey for several Lenovo AIOs We have several Lenovo AIOs like M810z, M820z and M920z, they have the same design for mic-mute hotkey and led and they use the same codec with the same pin configuration, so use the pin conf table to apply fix to all of them. Fixes: 29693efcea0f ("ALSA: hda - Fix micmute hotkey problem for a lenovo AIO machine") Cc: <stable(a)vger.kernel.org> Signed-off-by: Hui Wang <hui.wang(a)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 240a1a43e048..d64dcb9a4c99 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -6603,7 +6603,6 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x312f, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION), SND_PCI_QUIRK(0x17aa, 0x3138, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION), SND_PCI_QUIRK(0x17aa, 0x313c, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION), - SND_PCI_QUIRK(0x17aa, 0x3112, "ThinkCentre AIO", ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY), SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI), SND_PCI_QUIRK(0x17aa, 0x3977, "IdeaPad S210", ALC283_FIXUP_INT_MIC), SND_PCI_QUIRK(0x17aa, 0x3978, "IdeaPad Y410P", ALC269_FIXUP_NO_SHUTUP), @@ -6775,6 +6774,11 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = { {0x1b, 0x01111010}, {0x1e, 0x01451130}, {0x21, 0x02211020}), + SND_HDA_PIN_QUIRK(0x10ec0235, 0x17aa, "Lenovo", ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY, + {0x12, 0x90a60140}, + {0x14, 0x90170110}, + {0x19, 0x02a11030}, + {0x21, 0x02211020}), SND_HDA_PIN_QUIRK(0x10ec0236, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, {0x12, 0x90a60140}, {0x14, 0x90170110},

7 years, 2 months

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FAILED: patch "[PATCH] ext4: do not update s_last_mounted of a frozen fs" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-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>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From db6516a5e7ddb6dc72d167b920f2f272596ea22d Mon Sep 17 00:00:00 2001 From: Amir Goldstein <amir73il(a)gmail.com> Date: Sun, 13 May 2018 22:54:44 -0400 Subject: [PATCH] ext4: do not update s_last_mounted of a frozen fs If fs is frozen after mount and before the first file open, the update of s_last_mounted bypasses freeze protection and prints out a WARNING splat: $ mount /vdf $ fsfreeze -f /vdf $ cat /vdf/foo [ 31.578555] WARNING: CPU: 1 PID: 1415 at fs/ext4/ext4_jbd2.c:53 ext4_journal_check_start+0x48/0x82 [ 31.614016] Call Trace: [ 31.614997] __ext4_journal_start_sb+0xe4/0x1a4 [ 31.616771] ? ext4_file_open+0xb6/0x189 [ 31.618094] ext4_file_open+0xb6/0x189 If fs is frozen, skip s_last_mounted update. [backport hint: to apply to stable tree, need to apply also patches vfs: add the sb_start_intwrite_trylock() helper ext4: factor out helper ext4_sample_last_mounted()] Cc: stable(a)vger.kernel.org Fixes: bc0b0d6d69ee ("ext4: update the s_last_mounted field in the superblock") Signed-off-by: Amir Goldstein <amir73il(a)gmail.com> Signed-off-by: Theodore Ts'o <tytso(a)mit.edu> Reviewed-by: Jan Kara <jack(a)suse.cz> diff --git a/fs/ext4/file.c b/fs/ext4/file.c index c48ea76b63e4..7f8023340eb8 100644 --- a/fs/ext4/file.c +++ b/fs/ext4/file.c @@ -393,7 +393,7 @@ static int ext4_sample_last_mounted(struct super_block *sb, if (likely(sbi->s_mount_flags & EXT4_MF_MNTDIR_SAMPLED)) return 0; - if (sb_rdonly(sb)) + if (sb_rdonly(sb) || !sb_start_intwrite_trylock(sb)) return 0; sbi->s_mount_flags |= EXT4_MF_MNTDIR_SAMPLED; @@ -407,21 +407,25 @@ static int ext4_sample_last_mounted(struct super_block *sb, path.mnt = mnt; path.dentry = mnt->mnt_root; cp = d_path(&path, buf, sizeof(buf)); + err = 0; if (IS_ERR(cp)) - return 0; + goto out; handle = ext4_journal_start_sb(sb, EXT4_HT_MISC, 1); + err = PTR_ERR(handle); if (IS_ERR(handle)) - return PTR_ERR(handle); + goto out; BUFFER_TRACE(sbi->s_sbh, "get_write_access"); err = ext4_journal_get_write_access(handle, sbi->s_sbh); if (err) - goto out; + goto out_journal; strlcpy(sbi->s_es->s_last_mounted, cp, sizeof(sbi->s_es->s_last_mounted)); ext4_handle_dirty_super(handle, sb); -out: +out_journal: ext4_journal_stop(handle); +out: + sb_end_intwrite(sb); return err; }

7 years, 2 months

1
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FAILED: patch "[PATCH] ext4: do not update s_last_mounted of a frozen fs" 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>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From db6516a5e7ddb6dc72d167b920f2f272596ea22d Mon Sep 17 00:00:00 2001 From: Amir Goldstein <amir73il(a)gmail.com> Date: Sun, 13 May 2018 22:54:44 -0400 Subject: [PATCH] ext4: do not update s_last_mounted of a frozen fs If fs is frozen after mount and before the first file open, the update of s_last_mounted bypasses freeze protection and prints out a WARNING splat: $ mount /vdf $ fsfreeze -f /vdf $ cat /vdf/foo [ 31.578555] WARNING: CPU: 1 PID: 1415 at fs/ext4/ext4_jbd2.c:53 ext4_journal_check_start+0x48/0x82 [ 31.614016] Call Trace: [ 31.614997] __ext4_journal_start_sb+0xe4/0x1a4 [ 31.616771] ? ext4_file_open+0xb6/0x189 [ 31.618094] ext4_file_open+0xb6/0x189 If fs is frozen, skip s_last_mounted update. [backport hint: to apply to stable tree, need to apply also patches vfs: add the sb_start_intwrite_trylock() helper ext4: factor out helper ext4_sample_last_mounted()] Cc: stable(a)vger.kernel.org Fixes: bc0b0d6d69ee ("ext4: update the s_last_mounted field in the superblock") Signed-off-by: Amir Goldstein <amir73il(a)gmail.com> Signed-off-by: Theodore Ts'o <tytso(a)mit.edu> Reviewed-by: Jan Kara <jack(a)suse.cz> diff --git a/fs/ext4/file.c b/fs/ext4/file.c index c48ea76b63e4..7f8023340eb8 100644 --- a/fs/ext4/file.c +++ b/fs/ext4/file.c @@ -393,7 +393,7 @@ static int ext4_sample_last_mounted(struct super_block *sb, if (likely(sbi->s_mount_flags & EXT4_MF_MNTDIR_SAMPLED)) return 0; - if (sb_rdonly(sb)) + if (sb_rdonly(sb) || !sb_start_intwrite_trylock(sb)) return 0; sbi->s_mount_flags |= EXT4_MF_MNTDIR_SAMPLED; @@ -407,21 +407,25 @@ static int ext4_sample_last_mounted(struct super_block *sb, path.mnt = mnt; path.dentry = mnt->mnt_root; cp = d_path(&path, buf, sizeof(buf)); + err = 0; if (IS_ERR(cp)) - return 0; + goto out; handle = ext4_journal_start_sb(sb, EXT4_HT_MISC, 1); + err = PTR_ERR(handle); if (IS_ERR(handle)) - return PTR_ERR(handle); + goto out; BUFFER_TRACE(sbi->s_sbh, "get_write_access"); err = ext4_journal_get_write_access(handle, sbi->s_sbh); if (err) - goto out; + goto out_journal; strlcpy(sbi->s_es->s_last_mounted, cp, sizeof(sbi->s_es->s_last_mounted)); ext4_handle_dirty_super(handle, sb); -out: +out_journal: ext4_journal_stop(handle); +out: + sb_end_intwrite(sb); return err; }

7 years, 2 months

1
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FAILED: patch "[PATCH] ext4: do not update s_last_mounted of a frozen fs" 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>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From db6516a5e7ddb6dc72d167b920f2f272596ea22d Mon Sep 17 00:00:00 2001 From: Amir Goldstein <amir73il(a)gmail.com> Date: Sun, 13 May 2018 22:54:44 -0400 Subject: [PATCH] ext4: do not update s_last_mounted of a frozen fs If fs is frozen after mount and before the first file open, the update of s_last_mounted bypasses freeze protection and prints out a WARNING splat: $ mount /vdf $ fsfreeze -f /vdf $ cat /vdf/foo [ 31.578555] WARNING: CPU: 1 PID: 1415 at fs/ext4/ext4_jbd2.c:53 ext4_journal_check_start+0x48/0x82 [ 31.614016] Call Trace: [ 31.614997] __ext4_journal_start_sb+0xe4/0x1a4 [ 31.616771] ? ext4_file_open+0xb6/0x189 [ 31.618094] ext4_file_open+0xb6/0x189 If fs is frozen, skip s_last_mounted update. [backport hint: to apply to stable tree, need to apply also patches vfs: add the sb_start_intwrite_trylock() helper ext4: factor out helper ext4_sample_last_mounted()] Cc: stable(a)vger.kernel.org Fixes: bc0b0d6d69ee ("ext4: update the s_last_mounted field in the superblock") Signed-off-by: Amir Goldstein <amir73il(a)gmail.com> Signed-off-by: Theodore Ts'o <tytso(a)mit.edu> Reviewed-by: Jan Kara <jack(a)suse.cz> diff --git a/fs/ext4/file.c b/fs/ext4/file.c index c48ea76b63e4..7f8023340eb8 100644 --- a/fs/ext4/file.c +++ b/fs/ext4/file.c @@ -393,7 +393,7 @@ static int ext4_sample_last_mounted(struct super_block *sb, if (likely(sbi->s_mount_flags & EXT4_MF_MNTDIR_SAMPLED)) return 0; - if (sb_rdonly(sb)) + if (sb_rdonly(sb) || !sb_start_intwrite_trylock(sb)) return 0; sbi->s_mount_flags |= EXT4_MF_MNTDIR_SAMPLED; @@ -407,21 +407,25 @@ static int ext4_sample_last_mounted(struct super_block *sb, path.mnt = mnt; path.dentry = mnt->mnt_root; cp = d_path(&path, buf, sizeof(buf)); + err = 0; if (IS_ERR(cp)) - return 0; + goto out; handle = ext4_journal_start_sb(sb, EXT4_HT_MISC, 1); + err = PTR_ERR(handle); if (IS_ERR(handle)) - return PTR_ERR(handle); + goto out; BUFFER_TRACE(sbi->s_sbh, "get_write_access"); err = ext4_journal_get_write_access(handle, sbi->s_sbh); if (err) - goto out; + goto out_journal; strlcpy(sbi->s_es->s_last_mounted, cp, sizeof(sbi->s_es->s_last_mounted)); ext4_handle_dirty_super(handle, sb); -out: +out_journal: ext4_journal_stop(handle); +out: + sb_end_intwrite(sb); return err; }

7 years, 2 months

1
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FAILED: patch "[PATCH] ext4: do not update s_last_mounted of a frozen fs" failed to apply to 4.16-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.16-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>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From db6516a5e7ddb6dc72d167b920f2f272596ea22d Mon Sep 17 00:00:00 2001 From: Amir Goldstein <amir73il(a)gmail.com> Date: Sun, 13 May 2018 22:54:44 -0400 Subject: [PATCH] ext4: do not update s_last_mounted of a frozen fs If fs is frozen after mount and before the first file open, the update of s_last_mounted bypasses freeze protection and prints out a WARNING splat: $ mount /vdf $ fsfreeze -f /vdf $ cat /vdf/foo [ 31.578555] WARNING: CPU: 1 PID: 1415 at fs/ext4/ext4_jbd2.c:53 ext4_journal_check_start+0x48/0x82 [ 31.614016] Call Trace: [ 31.614997] __ext4_journal_start_sb+0xe4/0x1a4 [ 31.616771] ? ext4_file_open+0xb6/0x189 [ 31.618094] ext4_file_open+0xb6/0x189 If fs is frozen, skip s_last_mounted update. [backport hint: to apply to stable tree, need to apply also patches vfs: add the sb_start_intwrite_trylock() helper ext4: factor out helper ext4_sample_last_mounted()] Cc: stable(a)vger.kernel.org Fixes: bc0b0d6d69ee ("ext4: update the s_last_mounted field in the superblock") Signed-off-by: Amir Goldstein <amir73il(a)gmail.com> Signed-off-by: Theodore Ts'o <tytso(a)mit.edu> Reviewed-by: Jan Kara <jack(a)suse.cz> diff --git a/fs/ext4/file.c b/fs/ext4/file.c index c48ea76b63e4..7f8023340eb8 100644 --- a/fs/ext4/file.c +++ b/fs/ext4/file.c @@ -393,7 +393,7 @@ static int ext4_sample_last_mounted(struct super_block *sb, if (likely(sbi->s_mount_flags & EXT4_MF_MNTDIR_SAMPLED)) return 0; - if (sb_rdonly(sb)) + if (sb_rdonly(sb) || !sb_start_intwrite_trylock(sb)) return 0; sbi->s_mount_flags |= EXT4_MF_MNTDIR_SAMPLED; @@ -407,21 +407,25 @@ static int ext4_sample_last_mounted(struct super_block *sb, path.mnt = mnt; path.dentry = mnt->mnt_root; cp = d_path(&path, buf, sizeof(buf)); + err = 0; if (IS_ERR(cp)) - return 0; + goto out; handle = ext4_journal_start_sb(sb, EXT4_HT_MISC, 1); + err = PTR_ERR(handle); if (IS_ERR(handle)) - return PTR_ERR(handle); + goto out; BUFFER_TRACE(sbi->s_sbh, "get_write_access"); err = ext4_journal_get_write_access(handle, sbi->s_sbh); if (err) - goto out; + goto out_journal; strlcpy(sbi->s_es->s_last_mounted, cp, sizeof(sbi->s_es->s_last_mounted)); ext4_handle_dirty_super(handle, sb); -out: +out_journal: ext4_journal_stop(handle); +out: + sb_end_intwrite(sb); return err; }

7 years, 2 months

1
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Please consider 3be0f80b5f for stable (v4.11+)

by Anna Schumaker

Hi Stable folks, Please consider adding: commit 3be0f80b5fe9c16eca2d538f799b94ca8aa59433 Author: Trond Myklebust <trond.myklebust(a)primarydata.com> Date: Thu Oct 19 15:46:45 2017 -0400 NFSv4.1: Fix up replays of interrupted requests This patch fixes a data corruption issue that happens if the interrupted slot is reused by the same type of NFS operation (such as two different WRITE requests). I should apply cleanly to v4.11+ Thanks, Anna

7 years, 2 months

2
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[PATCH] ALSA: hda/realtek - New codec support for ALC257

by Pali Rohár

From: Kailang Yang <kailang(a)realtek.com> commit f429e7e494afaded76e62c6f98211a635aa03098 Add new support for ALC257 codec. [ It's supposed to be almost equivalent with other ALC25x variants, just adding another type and id -- tiwai ] Signed-off-by: Kailang Yang <kailang(a)realtek.com> Signed-off-by: Takashi Iwai <tiwai(a)suse.de> Cc: <stable(a)vger.kernel.org> # 4.9.y Tested-by: Pali Rohár <pali.rohar(a)gmail.com> --- This patch is for 4.9 stable tree and needed small modification to be cleanly applied for linux-4.9.y git tree. I tested it on Debian's 4.9 Stretch kernel. After applying this patch mute and micmute leds on ThinkPad T480s started working. Leds are managed by snd-hda-codec-realtek. --- sound/pci/hda/patch_realtek.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 39cd35f6a6df..183436e4a8c1 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -333,6 +333,7 @@ static void alc_fill_eapd_coef(struct hda_codec *codec) case 0x10ec0236: case 0x10ec0255: case 0x10ec0256: + case 0x10ec0257: case 0x10ec0282: case 0x10ec0283: case 0x10ec0286: @@ -2663,6 +2664,7 @@ enum { ALC269_TYPE_ALC298, ALC269_TYPE_ALC255, ALC269_TYPE_ALC256, + ALC269_TYPE_ALC257, ALC269_TYPE_ALC225, ALC269_TYPE_ALC294, ALC269_TYPE_ALC700, @@ -2695,6 +2697,7 @@ static int alc269_parse_auto_config(struct hda_codec *codec) case ALC269_TYPE_ALC298: case ALC269_TYPE_ALC255: case ALC269_TYPE_ALC256: + case ALC269_TYPE_ALC257: case ALC269_TYPE_ALC225: case ALC269_TYPE_ALC294: case ALC269_TYPE_ALC700: @@ -6375,6 +6378,10 @@ static int patch_alc269(struct hda_codec *codec) spec->gen.mixer_nid = 0; /* ALC256 does not have any loopback mixer path */ alc_update_coef_idx(codec, 0x36, 1 << 13, 1 << 5); /* Switch pcbeep path to Line in path*/ break; + case 0x10ec0257: + spec->codec_variant = ALC269_TYPE_ALC257; + spec->gen.mixer_nid = 0; + break; case 0x10ec0225: case 0x10ec0295: case 0x10ec0299: @@ -7361,6 +7368,7 @@ static const struct hda_device_id snd_hda_id_realtek[] = { HDA_CODEC_ENTRY(0x10ec0236, "ALC236", patch_alc269), HDA_CODEC_ENTRY(0x10ec0255, "ALC255", patch_alc269), HDA_CODEC_ENTRY(0x10ec0256, "ALC256", patch_alc269), + HDA_CODEC_ENTRY(0x10ec0257, "ALC257", patch_alc269), HDA_CODEC_ENTRY(0x10ec0260, "ALC260", patch_alc260), HDA_CODEC_ENTRY(0x10ec0262, "ALC262", patch_alc262), HDA_CODEC_ENTRY(0x10ec0267, "ALC267", patch_alc268), -- 2.11.0

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