February 2022 - Linux-stable-mirror

FAILED: patch "[PATCH] net: phy: marvell: Fix MDI-x polarity setting in" 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 aec12836e7196e4d360b2cbf20cf7aa5139ad2ec Mon Sep 17 00:00:00 2001 From: Pavel Parkhomenko <Pavel.Parkhomenko(a)baikalelectronics.ru> Date: Sun, 6 Feb 2022 00:49:51 +0300 Subject: [PATCH] net: phy: marvell: Fix MDI-x polarity setting in 88e1118-compatible PHYs When setting up autonegotiation for 88E1118R and compatible PHYs, a software reset of PHY is issued before setting up polarity. This is incorrect as changes of MDI Crossover Mode bits are disruptive to the normal operation and must be followed by a software reset to take effect. Let's patch m88e1118_config_aneg() to fix the issue mentioned before by invoking software reset of the PHY just after setting up MDI-x polarity. Fixes: 605f196efbf8 ("phy: Add support for Marvell 88E1118 PHY") Signed-off-by: Pavel Parkhomenko <Pavel.Parkhomenko(a)baikalelectronics.ru> Reviewed-by: Serge Semin <fancer.lancer(a)gmail.com> Suggested-by: Andrew Lunn <andrew(a)lunn.ch> Cc: stable(a)vger.kernel.org Reviewed-by: Andrew Lunn <andrew(a)lunn.ch> Signed-off-by: David S. Miller <davem(a)davemloft.net> diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c index fa71fb7a66b5..ab063961ac00 100644 --- a/drivers/net/phy/marvell.c +++ b/drivers/net/phy/marvell.c @@ -1213,16 +1213,15 @@ static int m88e1118_config_aneg(struct phy_device *phydev) { int err; - err = genphy_soft_reset(phydev); + err = marvell_set_polarity(phydev, phydev->mdix_ctrl); if (err < 0) return err; - err = marvell_set_polarity(phydev, phydev->mdix_ctrl); + err = genphy_config_aneg(phydev); if (err < 0) return err; - err = genphy_config_aneg(phydev); - return 0; + return genphy_soft_reset(phydev); } static int m88e1118_config_init(struct phy_device *phydev)

2 years, 11 months

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FAILED: patch "[PATCH] can: isotp: fix error path in isotp_sendmsg() to unlock wait" 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>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 8375dfac4f683e1b2c5956d919d36aeedad46699 Mon Sep 17 00:00:00 2001 From: Oliver Hartkopp <socketcan(a)hartkopp.net> Date: Wed, 9 Feb 2022 08:36:01 +0100 Subject: [PATCH] can: isotp: fix error path in isotp_sendmsg() to unlock wait queue Commit 43a08c3bdac4 ("can: isotp: isotp_sendmsg(): fix TX buffer concurrent access in isotp_sendmsg()") introduced a new locking scheme that may render the userspace application in a locking state when an error is detected. This issue shows up under high load on simultaneously running isotp channels with identical configuration which is against the ISO specification and therefore breaks any reasonable PDU communication anyway. Fixes: 43a08c3bdac4 ("can: isotp: isotp_sendmsg(): fix TX buffer concurrent access in isotp_sendmsg()") Link: https://lore.kernel.org/all/20220209073601.25728-1-socketcan@hartkopp.net Cc: stable(a)vger.kernel.org Cc: Ziyang Xuan <william.xuanziyang(a)huawei.com> Signed-off-by: Oliver Hartkopp <socketcan(a)hartkopp.net> Signed-off-by: Marc Kleine-Budde <mkl(a)pengutronix.de> diff --git a/net/can/isotp.c b/net/can/isotp.c index 9149e8d8aefc..d2a430b6a13b 100644 --- a/net/can/isotp.c +++ b/net/can/isotp.c @@ -887,7 +887,7 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size) if (!size || size > MAX_MSG_LENGTH) { err = -EINVAL; - goto err_out; + goto err_out_drop; } /* take care of a potential SF_DL ESC offset for TX_DL > 8 */ @@ -897,24 +897,24 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size) if ((so->opt.flags & CAN_ISOTP_SF_BROADCAST) && (size > so->tx.ll_dl - SF_PCI_SZ4 - ae - off)) { err = -EINVAL; - goto err_out; + goto err_out_drop; } err = memcpy_from_msg(so->tx.buf, msg, size); if (err < 0) - goto err_out; + goto err_out_drop; dev = dev_get_by_index(sock_net(sk), so->ifindex); if (!dev) { err = -ENXIO; - goto err_out; + goto err_out_drop; } skb = sock_alloc_send_skb(sk, so->ll.mtu + sizeof(struct can_skb_priv), msg->msg_flags & MSG_DONTWAIT, &err); if (!skb) { dev_put(dev); - goto err_out; + goto err_out_drop; } can_skb_reserve(skb); @@ -976,7 +976,7 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size) if (err) { pr_notice_once("can-isotp: %s: can_send_ret %pe\n", __func__, ERR_PTR(err)); - goto err_out; + goto err_out_drop; } if (wait_tx_done) { @@ -989,6 +989,9 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size) return size; +err_out_drop: + /* drop this PDU and unlock a potential wait queue */ + old_state = ISOTP_IDLE; err_out: so->tx.state = old_state; if (so->tx.state == ISOTP_IDLE)

2 years, 11 months

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FAILED: patch "[PATCH] ima: Allow template selection with ima_template[_fmt]= after" 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 bb8e52e4906f148c2faf6656b5106cf7233e9301 Mon Sep 17 00:00:00 2001 From: Roberto Sassu <roberto.sassu(a)huawei.com> Date: Mon, 31 Jan 2022 18:11:39 +0100 Subject: [PATCH] ima: Allow template selection with ima_template[_fmt]= after ima_hash= Commit c2426d2ad5027 ("ima: added support for new kernel cmdline parameter ima_template_fmt") introduced an additional check on the ima_template variable to avoid multiple template selection. Unfortunately, ima_template could be also set by the setup function of the ima_hash= parameter, when it calls ima_template_desc_current(). This causes attempts to choose a new template with ima_template= or with ima_template_fmt=, after ima_hash=, to be ignored. Achieve the goal of the commit mentioned with the new static variable template_setup_done, so that template selection requests after ima_hash= are not ignored. Finally, call ima_init_template_list(), if not already done, to initialize the list of templates before lookup_template_desc() is called. Reported-by: Guo Zihua <guozihua(a)huawei.com> Signed-off-by: Roberto Sassu <roberto.sassu(a)huawei.com> Cc: stable(a)vger.kernel.org Fixes: c2426d2ad5027 ("ima: added support for new kernel cmdline parameter ima_template_fmt") Signed-off-by: Mimi Zohar <zohar(a)linux.ibm.com> diff --git a/security/integrity/ima/ima_template.c b/security/integrity/ima/ima_template.c index 694560396be0..db1ad6d7a57f 100644 --- a/security/integrity/ima/ima_template.c +++ b/security/integrity/ima/ima_template.c @@ -29,6 +29,7 @@ static struct ima_template_desc builtin_templates[] = { static LIST_HEAD(defined_templates); static DEFINE_SPINLOCK(template_list); +static int template_setup_done; static const struct ima_template_field supported_fields[] = { {.field_id = "d", .field_init = ima_eventdigest_init, @@ -101,10 +102,11 @@ static int __init ima_template_setup(char *str) struct ima_template_desc *template_desc; int template_len = strlen(str); - if (ima_template) + if (template_setup_done) return 1; - ima_init_template_list(); + if (!ima_template) + ima_init_template_list(); /* * Verify that a template with the supplied name exists. @@ -128,6 +130,7 @@ static int __init ima_template_setup(char *str) } ima_template = template_desc; + template_setup_done = 1; return 1; } __setup("ima_template=", ima_template_setup); @@ -136,7 +139,7 @@ static int __init ima_template_fmt_setup(char *str) { int num_templates = ARRAY_SIZE(builtin_templates); - if (ima_template) + if (template_setup_done) return 1; if (template_desc_init_fields(str, NULL, NULL) < 0) { @@ -147,6 +150,7 @@ static int __init ima_template_fmt_setup(char *str) builtin_templates[num_templates - 1].fmt = str; ima_template = builtin_templates + num_templates - 1; + template_setup_done = 1; return 1; }

2 years, 11 months

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Wycena paneli fotowoltaicznych

by Norbert Karecki

Dzień dobry, dostrzegam możliwość współpracy z Państwa firmą. Świadczymy kompleksową obsługę inwestycji w fotowoltaikę, która obniża koszty energii elektrycznej nawet o 90%. Czy są Państwo zainteresowani weryfikacją wstępnych propozycji? Pozdrawiam Norbert Karecki

2 years, 11 months

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Linux 5.16.9

by Greg Kroah-Hartman

I'm announcing the release of the 5.16.9 kernel. All users of the 5.16 kernel series must upgrade. The updated 5.16.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.16.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 +- arch/s390/kvm/kvm-s390.c | 2 ++ crypto/algapi.c | 1 + crypto/api.c | 1 - drivers/ata/libata-core.c | 14 ++++++-------- drivers/mmc/host/moxart-mmc.c | 2 +- fs/ksmbd/smb2pdu.c | 2 +- include/linux/ata.h | 2 +- net/tipc/link.c | 9 +++++++-- net/tipc/monitor.c | 2 ++ 10 files changed, 22 insertions(+), 15 deletions(-) Damien Le Moal (1): ata: libata-core: Fix ata_dev_config_cpr() Greg Kroah-Hartman (2): moxart: fix potential use-after-free on remove path Linux 5.16.9 Herbert Xu (1): crypto: api - Move cryptomgr soft dependency into algapi Janis Schoetterl-Glausch (1): KVM: s390: Return error on SIDA memop on normal guest Jon Maloy (1): tipc: improve size validations for received domain records Namjae Jeon (1): ksmbd: fix SMB 3.11 posix extension mount failure

2 years, 11 months

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Linux 5.15.23

by Greg Kroah-Hartman

I'm announcing the release of the 5.15.23 kernel. All users of the 5.15 kernel series must upgrade. The updated 5.15.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.15.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 +- arch/arm64/include/asm/cputype.h | 2 ++ arch/s390/kvm/kvm-s390.c | 2 ++ crypto/algapi.c | 1 + crypto/api.c | 1 - drivers/mmc/host/moxart-mmc.c | 2 +- fs/ksmbd/smb2pdu.c | 2 +- net/tipc/link.c | 9 +++++++-- net/tipc/monitor.c | 2 ++ 9 files changed, 17 insertions(+), 6 deletions(-) Anshuman Khandual (1): arm64: Add Cortex-A510 CPU part definition Greg Kroah-Hartman (2): moxart: fix potential use-after-free on remove path Linux 5.15.23 Herbert Xu (1): crypto: api - Move cryptomgr soft dependency into algapi Janis Schoetterl-Glausch (1): KVM: s390: Return error on SIDA memop on normal guest Jon Maloy (1): tipc: improve size validations for received domain records Namjae Jeon (1): ksmbd: fix SMB 3.11 posix extension mount failure

2 years, 11 months

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Linux 5.10.100

by Greg Kroah-Hartman

I'm announcing the release of the 5.10.100 kernel. All users of the 5.10 kernel series must upgrade. The updated 5.10.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.10.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 +- arch/s390/kvm/kvm-s390.c | 2 ++ crypto/algapi.c | 1 + crypto/api.c | 1 - drivers/mmc/host/moxart-mmc.c | 2 +- net/tipc/link.c | 9 +++++++-- net/tipc/monitor.c | 2 ++ 7 files changed, 14 insertions(+), 5 deletions(-) Greg Kroah-Hartman (2): moxart: fix potential use-after-free on remove path Linux 5.10.100 Herbert Xu (1): crypto: api - Move cryptomgr soft dependency into algapi Janis Schoetterl-Glausch (1): KVM: s390: Return error on SIDA memop on normal guest Jon Maloy (1): tipc: improve size validations for received domain records

2 years, 11 months

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Linux 5.4.179

by Greg Kroah-Hartman

I'm announcing the release of the 5.4.179 kernel. All users of the 5.4 kernel series must upgrade. The updated 5.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.4.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 +- drivers/mmc/host/moxart-mmc.c | 2 +- net/tipc/link.c | 10 +++++++--- net/tipc/monitor.c | 2 ++ 4 files changed, 11 insertions(+), 5 deletions(-) Greg Kroah-Hartman (2): moxart: fix potential use-after-free on remove path Linux 5.4.179 Jon Maloy (1): tipc: improve size validations for received domain records

2 years, 11 months

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Linux 4.19.229

by Greg Kroah-Hartman

I'm announcing the release of the 4.19.229 kernel. All users of the 4.19 kernel series must upgrade. The updated 4.19.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 +- drivers/mmc/host/moxart-mmc.c | 2 +- kernel/cgroup/cgroup-v1.c | 24 ++++++++++++++++++++++++ net/tipc/link.c | 5 ++++- net/tipc/monitor.c | 2 ++ 5 files changed, 32 insertions(+), 3 deletions(-) Eric W. Biederman (1): cgroup-v1: Require capabilities to set release_agent Greg Kroah-Hartman (2): moxart: fix potential use-after-free on remove path Linux 4.19.229 Jon Maloy (1): tipc: improve size validations for received domain records

2 years, 11 months

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Linux 4.14.266

by Greg Kroah-Hartman

I'm announcing the release of the 4.14.266 kernel. All users of the 4.14 kernel series must upgrade. The updated 4.14.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.14.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 +- arch/x86/kernel/cpu/mcheck/mce.c | 2 +- drivers/mmc/host/moxart-mmc.c | 2 +- kernel/cgroup/cgroup-v1.c | 24 ++++++++++++++++++++++++ net/tipc/link.c | 5 ++++- net/tipc/monitor.c | 2 ++ 6 files changed, 33 insertions(+), 4 deletions(-) Eric W. Biederman (1): cgroup-v1: Require capabilities to set release_agent Greg Kroah-Hartman (2): moxart: fix potential use-after-free on remove path Linux 4.14.266 Jon Maloy (1): tipc: improve size validations for received domain records luofei (1): x86/mm, mm/hwpoison: Fix the unmap kernel 1:1 pages check condition

2 years, 11 months

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