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Patch "scsi: core: check for device state in __scsi_remove_target()" has been added to the 4.14-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled scsi: core: check for device state in __scsi_remove_target() to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: scsi-core-check-for-device-state-in-__scsi_remove_target.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 81b6c999897919d5a16fedc018fe375dbab091c5 Mon Sep 17 00:00:00 2001 From: Hannes Reinecke <hare(a)suse.de> Date: Wed, 13 Dec 2017 14:21:37 +0100 Subject: scsi: core: check for device state in __scsi_remove_target() From: Hannes Reinecke <hare(a)suse.de> commit 81b6c999897919d5a16fedc018fe375dbab091c5 upstream. As it turned out device_get() doesn't use kref_get_unless_zero(), so we will be always getting a device pointer. Consequently, we need to check for the device state in __scsi_remove_target() to avoid tripping over deleted objects. Fixes: fbce4d97fd43 ("scsi: fixup kernel warning during rmmod()") Reported-by: Jason Yan <yanaijie(a)huawei.com> Signed-off-by: Hannes Reinecke <hare(a)suse.com> Reviewed-by: Bart Van Assche <bart.vanassche(a)wdc.com> Reviewed-by: Ewan D. Milne <emilne(a)redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> Cc: Max Ivanov <ivanov.maxim(a)gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/scsi/scsi_sysfs.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) --- a/drivers/scsi/scsi_sysfs.c +++ b/drivers/scsi/scsi_sysfs.c @@ -1383,7 +1383,10 @@ static void __scsi_remove_target(struct * check. */ if (sdev->channel != starget->channel || - sdev->id != starget->id || + sdev->id != starget->id) + continue; + if (sdev->sdev_state == SDEV_DEL || + sdev->sdev_state == SDEV_CANCEL || !get_device(&sdev->sdev_gendev)) continue; spin_unlock_irqrestore(shost->host_lock, flags); Patches currently in stable-queue which might be from hare(a)suse.de are queue-4.14/scsi-core-check-for-device-state-in-__scsi_remove_target.patch

7 years, 4 months

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Patch "ovl: hash directory inodes for fsnotify" has been added to the 4.14-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled ovl: hash directory inodes for fsnotify to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: ovl-hash-directory-inodes-for-fsnotify.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 31747eda41ef3c30c09c5c096b380bf54013746a Mon Sep 17 00:00:00 2001 From: Amir Goldstein <amir73il(a)gmail.com> Date: Sun, 14 Jan 2018 18:35:40 +0200 Subject: ovl: hash directory inodes for fsnotify From: Amir Goldstein <amir73il(a)gmail.com> commit 31747eda41ef3c30c09c5c096b380bf54013746a upstream. fsnotify pins a watched directory inode in cache, but if directory dentry is released, new lookup will allocate a new dentry and a new inode. Directory events will be notified on the new inode, while fsnotify listener is watching the old pinned inode. Hash all directory inodes to reuse the pinned inode on lookup. Pure upper dirs are hashes by real upper inode, merge and lower dirs are hashed by real lower inode. The reference to lower inode was being held by the lower dentry object in the overlay dentry (oe->lowerstack[0]). Releasing the overlay dentry may drop lower inode refcount to zero. Add a refcount on behalf of the overlay inode to prevent that. As a by-product, hashing directory inodes also detects multiple redirected dirs to the same lower dir and uncovered redirected dir target on and returns -ESTALE on lookup. The reported issue dates back to initial version of overlayfs, but this patch depends on ovl_inode code that was introduced in kernel v4.13. Cc: <stable(a)vger.kernel.org> #v4.13 Reported-by: Niklas Cassel <niklas.cassel(a)axis.com> Signed-off-by: Amir Goldstein <amir73il(a)gmail.com> Signed-off-by: Miklos Szeredi <mszeredi(a)redhat.com> Tested-by: Niklas Cassel <niklas.cassel(a)axis.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- fs/overlayfs/inode.c | 37 +++++++++++++++++++++++++++---------- fs/overlayfs/super.c | 1 + fs/overlayfs/util.c | 4 ++-- 3 files changed, 30 insertions(+), 12 deletions(-) --- a/fs/overlayfs/inode.c +++ b/fs/overlayfs/inode.c @@ -579,6 +579,16 @@ static int ovl_inode_set(struct inode *i static bool ovl_verify_inode(struct inode *inode, struct dentry *lowerdentry, struct dentry *upperdentry) { + if (S_ISDIR(inode->i_mode)) { + /* Real lower dir moved to upper layer under us? */ + if (!lowerdentry && ovl_inode_lower(inode)) + return false; + + /* Lookup of an uncovered redirect origin? */ + if (!upperdentry && ovl_inode_upper(inode)) + return false; + } + /* * Allow non-NULL lower inode in ovl_inode even if lowerdentry is NULL. * This happens when finding a copied up overlay inode for a renamed @@ -606,6 +616,8 @@ struct inode *ovl_get_inode(struct dentr struct inode *inode; /* Already indexed or could be indexed on copy up? */ bool indexed = (index || (ovl_indexdir(dentry->d_sb) && !upperdentry)); + struct dentry *origin = indexed ? lowerdentry : NULL; + bool is_dir; if (WARN_ON(upperdentry && indexed && !lowerdentry)) return ERR_PTR(-EIO); @@ -614,15 +626,19 @@ struct inode *ovl_get_inode(struct dentr realinode = d_inode(lowerdentry); /* - * Copy up origin (lower) may exist for non-indexed upper, but we must - * not use lower as hash key in that case. - * Hash inodes that are or could be indexed by origin inode and - * non-indexed upper inodes that could be hard linked by upper inode. + * Copy up origin (lower) may exist for non-indexed non-dir upper, but + * we must not use lower as hash key in that case. + * Hash non-dir that is or could be indexed by origin inode. + * Hash dir that is or could be merged by origin inode. + * Hash pure upper and non-indexed non-dir by upper inode. */ - if (!S_ISDIR(realinode->i_mode) && (upperdentry || indexed)) { - struct inode *key = d_inode(indexed ? lowerdentry : - upperdentry); - unsigned int nlink; + is_dir = S_ISDIR(realinode->i_mode); + if (is_dir) + origin = lowerdentry; + + if (upperdentry || origin) { + struct inode *key = d_inode(origin ?: upperdentry); + unsigned int nlink = is_dir ? 1 : realinode->i_nlink; inode = iget5_locked(dentry->d_sb, (unsigned long) key, ovl_inode_test, ovl_inode_set, key); @@ -643,8 +659,9 @@ struct inode *ovl_get_inode(struct dentr goto out; } - nlink = ovl_get_nlink(lowerdentry, upperdentry, - realinode->i_nlink); + /* Recalculate nlink for non-dir due to indexing */ + if (!is_dir) + nlink = ovl_get_nlink(lowerdentry, upperdentry, nlink); set_nlink(inode, nlink); } else { inode = new_inode(dentry->d_sb); --- a/fs/overlayfs/super.c +++ b/fs/overlayfs/super.c @@ -200,6 +200,7 @@ static void ovl_destroy_inode(struct ino struct ovl_inode *oi = OVL_I(inode); dput(oi->__upperdentry); + iput(oi->lower); kfree(oi->redirect); ovl_dir_cache_free(inode); mutex_destroy(&oi->lock); --- a/fs/overlayfs/util.c +++ b/fs/overlayfs/util.c @@ -253,7 +253,7 @@ void ovl_inode_init(struct inode *inode, if (upperdentry) OVL_I(inode)->__upperdentry = upperdentry; if (lowerdentry) - OVL_I(inode)->lower = d_inode(lowerdentry); + OVL_I(inode)->lower = igrab(d_inode(lowerdentry)); ovl_copyattr(d_inode(upperdentry ?: lowerdentry), inode); } @@ -269,7 +269,7 @@ void ovl_inode_update(struct inode *inod */ smp_wmb(); OVL_I(inode)->__upperdentry = upperdentry; - if (!S_ISDIR(upperinode->i_mode) && inode_unhashed(inode)) { + if (inode_unhashed(inode)) { inode->i_private = upperinode; __insert_inode_hash(inode, (unsigned long) upperinode); } Patches currently in stable-queue which might be from amir73il(a)gmail.com are queue-4.14/ovl-hash-directory-inodes-for-fsnotify.patch

7 years, 4 months

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Patch "mmc: sdhci-of-esdhc: fix the mmc error after sleep on ls1046ardb" has been added to the 4.14-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled mmc: sdhci-of-esdhc: fix the mmc error after sleep on ls1046ardb to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: mmc-sdhci-of-esdhc-fix-the-mmc-error-after-sleep-on-ls1046ardb.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From f2bc600008bd6f7f5d0b6b56238d14f95cd454d2 Mon Sep 17 00:00:00 2001 From: "yinbo.zhu" <yinbo.zhu(a)nxp.com> Date: Fri, 1 Dec 2017 15:09:34 +0800 Subject: mmc: sdhci-of-esdhc: fix the mmc error after sleep on ls1046ardb From: yinbo.zhu <yinbo.zhu(a)nxp.com> commit f2bc600008bd6f7f5d0b6b56238d14f95cd454d2 upstream. When system wakes up from sleep on ls1046ardb, the SD operation fails with mmc error messages since ESDHC_TB_EN bit couldn't be cleaned by eSDHC_SYSCTL[RSTA]. It's proper to clean this bit in esdhc_reset() rather than in probe. Signed-off-by: yinbo.zhu <yinbo.zhu(a)nxp.com> Acked-by: Yangbo Lu <yangbo.lu(a)nxp.com> Acked-by: Adrian Hunter <adrian.hunter(a)intel.com> Signed-off-by: Ulf Hansson <ulf.hansson(a)linaro.org> Cc: Rasmus Villemoes <rasmus.villemoes(a)prevas.dk> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/mmc/host/sdhci-of-esdhc.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) --- a/drivers/mmc/host/sdhci-of-esdhc.c +++ b/drivers/mmc/host/sdhci-of-esdhc.c @@ -589,10 +589,18 @@ static void esdhc_pltfm_set_bus_width(st static void esdhc_reset(struct sdhci_host *host, u8 mask) { + u32 val; + sdhci_reset(host, mask); sdhci_writel(host, host->ier, SDHCI_INT_ENABLE); sdhci_writel(host, host->ier, SDHCI_SIGNAL_ENABLE); + + if (mask & SDHCI_RESET_ALL) { + val = sdhci_readl(host, ESDHC_TBCTL); + val &= ~ESDHC_TB_EN; + sdhci_writel(host, val, ESDHC_TBCTL); + } } /* The SCFG, Supplemental Configuration Unit, provides SoC specific @@ -785,10 +793,6 @@ static void esdhc_init(struct platform_d pltfm_host = sdhci_priv(host); esdhc = sdhci_pltfm_priv(pltfm_host); - val = sdhci_readl(host, ESDHC_TBCTL); - val &= ~ESDHC_TB_EN; - sdhci_writel(host, val, ESDHC_TBCTL); - host_ver = sdhci_readw(host, SDHCI_HOST_VERSION); esdhc->vendor_ver = (host_ver & SDHCI_VENDOR_VER_MASK) >> SDHCI_VENDOR_VER_SHIFT; Patches currently in stable-queue which might be from yinbo.zhu(a)nxp.com are queue-4.14/mmc-sdhci-of-esdhc-fix-the-mmc-error-after-sleep-on-ls1046ardb.patch queue-4.14/mmc-sdhci-of-esdhc-fix-emmc-couldn-t-work-after-kexec.patch

7 years, 4 months

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Patch "mmc: sdhci-of-esdhc: fix eMMC couldn't work after kexec" has been added to the 4.14-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled mmc: sdhci-of-esdhc: fix eMMC couldn't work after kexec to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: mmc-sdhci-of-esdhc-fix-emmc-couldn-t-work-after-kexec.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 97618aca1440b5addc5c3d78659d3e176be23b80 Mon Sep 17 00:00:00 2001 From: "yinbo.zhu" <yinbo.zhu(a)nxp.com> Date: Wed, 8 Nov 2017 17:09:50 +0800 Subject: mmc: sdhci-of-esdhc: fix eMMC couldn't work after kexec From: yinbo.zhu <yinbo.zhu(a)nxp.com> commit 97618aca1440b5addc5c3d78659d3e176be23b80 upstream. The bit eSDHC_TBCTL[TB_EN] couldn't be reset by eSDHC_SYSCTL[RSTA] which is used to reset for all. The driver should make sure it's cleared before card initialization, otherwise the initialization would fail. Signed-off-by: yinbo.zhu <yinbo.zhu(a)nxp.com> Acked-by: Adrian Hunter <adrian.hunter(a)intel.com> Signed-off-by: Ulf Hansson <ulf.hansson(a)linaro.org> Cc: Rasmus Villemoes <rasmus.villemoes(a)prevas.dk> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/mmc/host/sdhci-of-esdhc.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/drivers/mmc/host/sdhci-of-esdhc.c +++ b/drivers/mmc/host/sdhci-of-esdhc.c @@ -785,6 +785,10 @@ static void esdhc_init(struct platform_d pltfm_host = sdhci_priv(host); esdhc = sdhci_pltfm_priv(pltfm_host); + val = sdhci_readl(host, ESDHC_TBCTL); + val &= ~ESDHC_TB_EN; + sdhci_writel(host, val, ESDHC_TBCTL); + host_ver = sdhci_readw(host, SDHCI_HOST_VERSION); esdhc->vendor_ver = (host_ver & SDHCI_VENDOR_VER_MASK) >> SDHCI_VENDOR_VER_SHIFT; Patches currently in stable-queue which might be from yinbo.zhu(a)nxp.com are queue-4.14/mmc-sdhci-of-esdhc-fix-the-mmc-error-after-sleep-on-ls1046ardb.patch queue-4.14/mmc-sdhci-of-esdhc-fix-emmc-couldn-t-work-after-kexec.patch

7 years, 4 months

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Patch "mmc: sdhci-of-esdhc: disable SD clock for clock value 0" has been added to the 4.14-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled mmc: sdhci-of-esdhc: disable SD clock for clock value 0 to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: mmc-sdhci-of-esdhc-disable-sd-clock-for-clock-value-0.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From dd3f6983b4a468efca9e8caa0e2b4aa20946d801 Mon Sep 17 00:00:00 2001 From: yangbo lu <yangbo.lu(a)nxp.com> Date: Thu, 21 Sep 2017 16:43:31 +0800 Subject: mmc: sdhci-of-esdhc: disable SD clock for clock value 0 From: yangbo lu <yangbo.lu(a)nxp.com> commit dd3f6983b4a468efca9e8caa0e2b4aa20946d801 upstream. SD clock should be disabled for clock value 0. It's not right to just return. This may cause failure of signal voltage switching. Signed-off-by: Yangbo Lu <yangbo.lu(a)nxp.com> Acked-by: Adrian Hunter <adrian.hunter(a)intel.com> Signed-off-by: Ulf Hansson <ulf.hansson(a)linaro.org> Cc: Rasmus Villemoes <rasmus.villemoes(a)prevas.dk> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/mmc/host/sdhci-of-esdhc.c | 58 +++++++++++++++++++------------------- 1 file changed, 30 insertions(+), 28 deletions(-) --- a/drivers/mmc/host/sdhci-of-esdhc.c +++ b/drivers/mmc/host/sdhci-of-esdhc.c @@ -458,6 +458,33 @@ static unsigned int esdhc_of_get_min_clo return clock / 256 / 16; } +static void esdhc_clock_enable(struct sdhci_host *host, bool enable) +{ + u32 val; + ktime_t timeout; + + val = sdhci_readl(host, ESDHC_SYSTEM_CONTROL); + + if (enable) + val |= ESDHC_CLOCK_SDCLKEN; + else + val &= ~ESDHC_CLOCK_SDCLKEN; + + sdhci_writel(host, val, ESDHC_SYSTEM_CONTROL); + + /* Wait max 20 ms */ + timeout = ktime_add_ms(ktime_get(), 20); + val = ESDHC_CLOCK_STABLE; + while (!(sdhci_readl(host, ESDHC_PRSSTAT) & val)) { + if (ktime_after(ktime_get(), timeout)) { + pr_err("%s: Internal clock never stabilised.\n", + mmc_hostname(host->mmc)); + break; + } + udelay(10); + } +} + static void esdhc_of_set_clock(struct sdhci_host *host, unsigned int clock) { struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host); @@ -469,8 +496,10 @@ static void esdhc_of_set_clock(struct sd host->mmc->actual_clock = 0; - if (clock == 0) + if (clock == 0) { + esdhc_clock_enable(host, false); return; + } /* Workaround to start pre_div at 2 for VNN < VENDOR_V_23 */ if (esdhc->vendor_ver < VENDOR_V_23) @@ -558,33 +587,6 @@ static void esdhc_pltfm_set_bus_width(st sdhci_writel(host, ctrl, ESDHC_PROCTL); } -static void esdhc_clock_enable(struct sdhci_host *host, bool enable) -{ - u32 val; - ktime_t timeout; - - val = sdhci_readl(host, ESDHC_SYSTEM_CONTROL); - - if (enable) - val |= ESDHC_CLOCK_SDCLKEN; - else - val &= ~ESDHC_CLOCK_SDCLKEN; - - sdhci_writel(host, val, ESDHC_SYSTEM_CONTROL); - - /* Wait max 20 ms */ - timeout = ktime_add_ms(ktime_get(), 20); - val = ESDHC_CLOCK_STABLE; - while (!(sdhci_readl(host, ESDHC_PRSSTAT) & val)) { - if (ktime_after(ktime_get(), timeout)) { - pr_err("%s: Internal clock never stabilised.\n", - mmc_hostname(host->mmc)); - break; - } - udelay(10); - } -} - static void esdhc_reset(struct sdhci_host *host, u8 mask) { sdhci_reset(host, mask); Patches currently in stable-queue which might be from yangbo.lu(a)nxp.com are queue-4.14/mmc-sdhci-of-esdhc-fix-the-mmc-error-after-sleep-on-ls1046ardb.patch queue-4.14/mmc-sdhci-of-esdhc-disable-sd-clock-for-clock-value-0.patch

7 years, 4 months

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Patch "media: r820t: fix r820t_write_reg for KASAN" has been added to the 4.14-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled media: r820t: fix r820t_write_reg for KASAN to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: media-r820t-fix-r820t_write_reg-for-kasan.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 16c3ada89cff9a8c2a0eea34ffa1aa20af3f6008 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann <arnd(a)arndb.de> Date: Thu, 30 Nov 2017 06:08:05 -0500 Subject: media: r820t: fix r820t_write_reg for KASAN From: Arnd Bergmann <arnd(a)arndb.de> commit 16c3ada89cff9a8c2a0eea34ffa1aa20af3f6008 upstream. With CONFIG_KASAN, we get an overly long stack frame due to inlining the register access functions: drivers/media/tuners/r820t.c: In function 'generic_set_freq.isra.7': drivers/media/tuners/r820t.c:1334:1: error: the frame size of 2880 bytes is larger than 2048 bytes [-Werror=frame-larger-than=] This is caused by a gcc bug that has now been fixed in gcc-8. To work around the problem, we can pass the register data through a local variable that older gcc versions can optimize out as well. Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Mauro Carvalho Chehab <mchehab(a)s-opensource.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/media/tuners/r820t.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) --- a/drivers/media/tuners/r820t.c +++ b/drivers/media/tuners/r820t.c @@ -396,9 +396,11 @@ static int r820t_write(struct r820t_priv return 0; } -static int r820t_write_reg(struct r820t_priv *priv, u8 reg, u8 val) +static inline int r820t_write_reg(struct r820t_priv *priv, u8 reg, u8 val) { - return r820t_write(priv, reg, &val, 1); + u8 tmp = val; /* work around GCC PR81715 with asan-stack=1 */ + + return r820t_write(priv, reg, &tmp, 1); } static int r820t_read_cache_reg(struct r820t_priv *priv, int reg) @@ -411,17 +413,18 @@ static int r820t_read_cache_reg(struct r return -EINVAL; } -static int r820t_write_reg_mask(struct r820t_priv *priv, u8 reg, u8 val, +static inline int r820t_write_reg_mask(struct r820t_priv *priv, u8 reg, u8 val, u8 bit_mask) { + u8 tmp = val; int rc = r820t_read_cache_reg(priv, reg); if (rc < 0) return rc; - val = (rc & ~bit_mask) | (val & bit_mask); + tmp = (rc & ~bit_mask) | (tmp & bit_mask); - return r820t_write(priv, reg, &val, 1); + return r820t_write(priv, reg, &tmp, 1); } static int r820t_read(struct r820t_priv *priv, u8 reg, u8 *val, int len) Patches currently in stable-queue which might be from arnd(a)arndb.de are queue-4.14/arm-spear600-add-missing-interrupt-parent-of-rtc.patch queue-4.14/media-r820t-fix-r820t_write_reg-for-kasan.patch queue-4.14/arm-dts-sti-add-gpio-polarity-for-hdmi-hpd-gpio-property.patch queue-4.14/kselftest-fix-oom-in-memory-compaction-test.patch queue-4.14/arm-spear13xx-fix-spics-gpio-controller-s-warning.patch queue-4.14/arm-dts-delete-bogus-reference-to-the-charlcd.patch queue-4.14/mm-hide-a-warning-for-compile_test.patch queue-4.14/tracing-prevent-profile_all_branches-when-fortify_source-y.patch queue-4.14/arm-pxa-tosa-bt-add-module_license-tag.patch queue-4.14/arm-lpc3250-fix-uda1380-gpio-numbers.patch queue-4.14/arm-dts-s5pv210-add-interrupt-parent-for-ohci.patch queue-4.14/bluetooth-bt_hciuart-now-depends-on-serial_dev_bus.patch queue-4.14/arm-spear13xx-fix-dmas-cells.patch queue-4.14/arm-dts-exynos-fix-rtc-interrupt-for-exynos5410.patch queue-4.14/arm-dts-nomadik-add-interrupt-parent-for-clcd.patch

7 years, 4 months

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Patch "Bluetooth: BT_HCIUART now depends on SERIAL_DEV_BUS" has been added to the 4.14-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled Bluetooth: BT_HCIUART now depends on SERIAL_DEV_BUS to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: bluetooth-bt_hciuart-now-depends-on-serial_dev_bus.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 05e89fb576f580ac95e7a5d00bdb34830b09671a Mon Sep 17 00:00:00 2001 From: Arnd Bergmann <arnd(a)arndb.de> Date: Wed, 11 Oct 2017 15:47:54 +0200 Subject: Bluetooth: BT_HCIUART now depends on SERIAL_DEV_BUS From: Arnd Bergmann <arnd(a)arndb.de> commit 05e89fb576f580ac95e7a5d00bdb34830b09671a upstream. It is no longer possible to build BT_HCIUART into the kernel when SERIAL_DEV_BUS is a loadable module, even if none of the SERIAL_DEV_BUS based implementations are selected: drivers/bluetooth/hci_ldisc.o: In function `hci_uart_set_flow_control': hci_ldisc.c:(.text+0xb40): undefined reference to `serdev_device_set_flow_control' hci_ldisc.c:(.text+0xb5c): undefined reference to `serdev_device_set_tiocm' This adds a dependency to avoid the broken configuration. Fixes: 7841d554809b ("Bluetooth: hci_uart_set_flow_control: Fix NULL deref when using serdev") Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Marcel Holtmann <marcel(a)holtmann.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/bluetooth/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/bluetooth/Kconfig +++ b/drivers/bluetooth/Kconfig @@ -66,6 +66,7 @@ config BT_HCIBTSDIO config BT_HCIUART tristate "HCI UART driver" + depends on SERIAL_DEV_BUS || !SERIAL_DEV_BUS depends on TTY help Bluetooth HCI UART driver. @@ -80,7 +81,6 @@ config BT_HCIUART config BT_HCIUART_SERDEV bool depends on SERIAL_DEV_BUS && BT_HCIUART - depends on SERIAL_DEV_BUS=y || SERIAL_DEV_BUS=BT_HCIUART default y config BT_HCIUART_H4 Patches currently in stable-queue which might be from arnd(a)arndb.de are queue-4.14/arm-spear600-add-missing-interrupt-parent-of-rtc.patch queue-4.14/media-r820t-fix-r820t_write_reg-for-kasan.patch queue-4.14/arm-dts-sti-add-gpio-polarity-for-hdmi-hpd-gpio-property.patch queue-4.14/kselftest-fix-oom-in-memory-compaction-test.patch queue-4.14/arm-spear13xx-fix-spics-gpio-controller-s-warning.patch queue-4.14/arm-dts-delete-bogus-reference-to-the-charlcd.patch queue-4.14/mm-hide-a-warning-for-compile_test.patch queue-4.14/tracing-prevent-profile_all_branches-when-fortify_source-y.patch queue-4.14/arm-pxa-tosa-bt-add-module_license-tag.patch queue-4.14/arm-lpc3250-fix-uda1380-gpio-numbers.patch queue-4.14/arm-dts-s5pv210-add-interrupt-parent-for-ohci.patch queue-4.14/bluetooth-bt_hciuart-now-depends-on-serial_dev_bus.patch queue-4.14/arm-spear13xx-fix-dmas-cells.patch queue-4.14/arm-dts-exynos-fix-rtc-interrupt-for-exynos5410.patch queue-4.14/arm-dts-nomadik-add-interrupt-parent-for-clcd.patch

7 years, 4 months

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Patch "ASoC: acpi: fix machine driver selection based on quirk" has been added to the 4.14-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled ASoC: acpi: fix machine driver selection based on quirk to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: asoc-acpi-fix-machine-driver-selection-based-on-quirk.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 5c256045b87b8aa8e5bc9d2e2fdc0802351c1f99 Mon Sep 17 00:00:00 2001 From: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Date: Fri, 5 Jan 2018 14:55:33 -0600 Subject: ASoC: acpi: fix machine driver selection based on quirk MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> commit 5c256045b87b8aa8e5bc9d2e2fdc0802351c1f99 upstream. The ACPI/machine-driver code refactoring introduced in 4.13 introduced a regression for cases where we need a DMI-based quirk to select the machine driver (the BIOS reports an invalid HID). The fix is just to make sure the results of the quirk are actually used. Fixes: 54746dabf770 ('ASoC: Improve machine driver selection based on quirk data') Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=96691 Tested-by: Nicole Færber <nicole.faerber(a)dpin.de> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Signed-off-by: Mark Brown <broonie(a)kernel.org> Cc: stable(a)vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- sound/soc/intel/common/sst-match-acpi.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) --- a/sound/soc/intel/common/sst-match-acpi.c +++ b/sound/soc/intel/common/sst-match-acpi.c @@ -83,11 +83,9 @@ struct sst_acpi_mach *sst_acpi_find_mach for (mach = machines; mach->id[0]; mach++) { if (sst_acpi_check_hid(mach->id) == true) { - if (mach->machine_quirk == NULL) - return mach; - - if (mach->machine_quirk(mach) != NULL) - return mach; + if (mach->machine_quirk) + mach = mach->machine_quirk(mach); + return mach; } } return NULL; Patches currently in stable-queue which might be from pierre-louis.bossart(a)linux.intel.com are queue-4.14/asoc-acpi-fix-machine-driver-selection-based-on-quirk.patch

7 years, 4 months

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Patch "arm64: dts: msm8916: Add missing #phy-cells" has been added to the 4.14-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled arm64: dts: msm8916: Add missing #phy-cells to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: arm64-dts-msm8916-add-missing-phy-cells.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From b0ab681285aa66064f2de5b74191c0cabba381ff Mon Sep 17 00:00:00 2001 From: Bjorn Andersson <bjorn.andersson(a)linaro.org> Date: Tue, 7 Nov 2017 19:45:01 -0800 Subject: arm64: dts: msm8916: Add missing #phy-cells From: Bjorn Andersson <bjorn.andersson(a)linaro.org> commit b0ab681285aa66064f2de5b74191c0cabba381ff upstream. Add a missing #phy-cells to the dsi-phy, to silence dtc warning. Cc: Archit Taneja <architt(a)codeaurora.org> Fixes: 305410ffd1b2 ("arm64: dts: msm8916: Add display support") Signed-off-by: Bjorn Andersson <bjorn.andersson(a)linaro.org> Reviewed-by: Archit Taneja <architt(a)codeaurora.org> Signed-off-by: Andy Gross <andy.gross(a)linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- arch/arm64/boot/dts/qcom/msm8916.dtsi | 1 + 1 file changed, 1 insertion(+) --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi @@ -901,6 +901,7 @@ "dsi_phy_regulator"; #clock-cells = <1>; + #phy-cells = <0>; clocks = <&gcc GCC_MDSS_AHB_CLK>; clock-names = "iface_clk"; Patches currently in stable-queue which might be from bjorn.andersson(a)linaro.org are queue-4.14/pm-devfreq-propagate-error-from-devfreq_add_device.patch queue-4.14/arm64-dts-msm8916-add-missing-phy-cells.patch queue-4.14/arm64-dts-msm8916-correct-ipc-references-for-smsm.patch

7 years, 4 months

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Patch "ARM: pxa/tosa-bt: add MODULE_LICENSE tag" has been added to the 4.14-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled ARM: pxa/tosa-bt: add MODULE_LICENSE tag to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: arm-pxa-tosa-bt-add-module_license-tag.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 3343647813fdf0f2409fbf5816ee3e0622168079 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann <arnd(a)arndb.de> Date: Wed, 10 Jan 2018 15:40:37 +0100 Subject: ARM: pxa/tosa-bt: add MODULE_LICENSE tag From: Arnd Bergmann <arnd(a)arndb.de> commit 3343647813fdf0f2409fbf5816ee3e0622168079 upstream. Without this tag, we get a build warning: WARNING: modpost: missing MODULE_LICENSE() in arch/arm/mach-pxa/tosa-bt.o For completeness, I'm also adding author and description fields. Acked-by: Robert Jarzmik <robert.jarzmik(a)free.fr> Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- arch/arm/mach-pxa/tosa-bt.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/arch/arm/mach-pxa/tosa-bt.c +++ b/arch/arm/mach-pxa/tosa-bt.c @@ -132,3 +132,7 @@ static struct platform_driver tosa_bt_dr }, }; module_platform_driver(tosa_bt_driver); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Dmitry Baryshkov"); +MODULE_DESCRIPTION("Bluetooth built-in chip control"); Patches currently in stable-queue which might be from arnd(a)arndb.de are queue-4.14/arm-spear600-add-missing-interrupt-parent-of-rtc.patch queue-4.14/media-r820t-fix-r820t_write_reg-for-kasan.patch queue-4.14/arm-dts-sti-add-gpio-polarity-for-hdmi-hpd-gpio-property.patch queue-4.14/kselftest-fix-oom-in-memory-compaction-test.patch queue-4.14/arm-spear13xx-fix-spics-gpio-controller-s-warning.patch queue-4.14/arm-dts-delete-bogus-reference-to-the-charlcd.patch queue-4.14/mm-hide-a-warning-for-compile_test.patch queue-4.14/tracing-prevent-profile_all_branches-when-fortify_source-y.patch queue-4.14/arm-pxa-tosa-bt-add-module_license-tag.patch queue-4.14/arm-lpc3250-fix-uda1380-gpio-numbers.patch queue-4.14/arm-dts-s5pv210-add-interrupt-parent-for-ohci.patch queue-4.14/bluetooth-bt_hciuart-now-depends-on-serial_dev_bus.patch queue-4.14/arm-spear13xx-fix-dmas-cells.patch queue-4.14/arm-dts-exynos-fix-rtc-interrupt-for-exynos5410.patch queue-4.14/arm-dts-nomadik-add-interrupt-parent-for-clcd.patch

7 years, 4 months

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