[PATCH 4.9 00/14] 4.9.309-rc1 review

[PATCH 4.9 00/14] 4.9.309-rc1 review

[Greg Kroah-Hartman]

This is the start of the stable review cycle for the 4.9.309 release.
There are 14 patches in this series, all will be posted as a response
to this one.  If anyone has any issues with these being applied, please
let me know.

Responses should be made by Sun, 27 Mar 2022 15:04:08 +0000.
Anything received after that time might be too late.

The whole patch series can be found in one patch at:
	https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.309-rc1.gz
or in the git tree and branch at:
	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y
and the diffstat can be found below.

thanks,

greg k-h

-------------
Pseudo-Shortlog of commits:

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Linux 4.9.309-rc1

Linus Lüssing <ll@simonwunderlich.de>
    mac80211: fix potential double free on mesh join

Giovanni Cabiddu <giovanni.cabiddu@intel.com>
    crypto: qat - disable registration of algorithms

Werner Sembach <wse@tuxedocomputers.com>
    ACPI: video: Force backlight native for Clevo NL5xRU and NL5xNU

Maximilian Luz <luzmaximilian@gmail.com>
    ACPI: battery: Add device HID and quirk for Microsoft Surface Go 3

Mark Cilissen <mark@yotsuba.nl>
    ACPI / x86: Work around broken XSDT on Advantech DAC-BJ01 board

Pablo Neira Ayuso <pablo@netfilter.org>
    netfilter: nf_tables: initialize registers in nft_do_chain()

Giacomo Guiduzzi <guiduzzi.giacomo@gmail.com>
    ALSA: pci: fix reading of swapped values from pcmreg in AC97 codec

Jonathan Teh <jonathan.teh@outlook.com>
    ALSA: cmipci: Restore aux vol on suspend/resume

Lars-Peter Clausen <lars@metafoo.de>
    ALSA: usb-audio: Add mute TLV for playback volumes on RODE NT-USB

Takashi Iwai <tiwai@suse.de>
    ALSA: pcm: Add stream lock during PCM reset ioctl operations

Eric Dumazet <edumazet@google.com>
    llc: fix netdevice reference leaks in llc_ui_bind()

Oliver Graute <oliver.graute@kococonnector.com>
    staging: fbtft: fb_st7789v: reset display before initialization

Tadeusz Struk <tadeusz.struk@linaro.org>
    net: ipv6: fix skb_over_panic in __ip6_append_data

Jordy Zomer <jordy@pwning.systems>
    nfc: st21nfca: Fix potential buffer overflows in EVT_TRANSACTION


-------------

Diffstat:

 Makefile                                   |  4 +-
 arch/x86/kernel/acpi/boot.c                | 24 ++++++++++
 drivers/acpi/battery.c                     | 12 +++++
 drivers/acpi/video_detect.c                | 75 ++++++++++++++++++++++++++++++
 drivers/crypto/qat/qat_common/qat_crypto.c |  8 ++++
 drivers/nfc/st21nfca/se.c                  | 10 ++++
 drivers/staging/fbtft/fb_st7789v.c         |  2 +
 net/ipv6/ip6_output.c                      |  4 +-
 net/llc/af_llc.c                           |  8 ++++
 net/mac80211/cfg.c                         |  3 --
 net/netfilter/nf_tables_core.c             |  2 +-
 sound/core/pcm_native.c                    |  4 ++
 sound/pci/ac97/ac97_codec.c                |  4 +-
 sound/pci/cmipci.c                         |  3 +-
 sound/usb/mixer_quirks.c                   |  7 +--
 15 files changed, 155 insertions(+), 15 deletions(-)

[PATCH 4.9 01/14] nfc: st21nfca: Fix potential buffer overflows in EVT_TRANSACTION

[Greg Kroah-Hartman]

From: Jordy Zomer <jordy@pwning.systems>

commit 4fbcc1a4cb20fe26ad0225679c536c80f1648221 upstream.

It appears that there are some buffer overflows in EVT_TRANSACTION.
This happens because the length parameters that are passed to memcpy
come directly from skb->data and are not guarded in any way.

Signed-off-by: Jordy Zomer <jordy@pwning.systems>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Denis Efremov <denis.e.efremov@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/nfc/st21nfca/se.c |   10 ++++++++++
 1 file changed, 10 insertions(+)

--- a/drivers/nfc/st21nfca/se.c
+++ b/drivers/nfc/st21nfca/se.c
@@ -330,6 +330,11 @@ int st21nfca_connectivity_event_received
 			return -ENOMEM;
 
 		transaction->aid_len = skb->data[1];
+
+		/* Checking if the length of the AID is valid */
+		if (transaction->aid_len > sizeof(transaction->aid))
+			return -EINVAL;
+
 		memcpy(transaction->aid, &skb->data[2],
 		       transaction->aid_len);
 
@@ -339,6 +344,11 @@ int st21nfca_connectivity_event_received
 			return -EPROTO;
 
 		transaction->params_len = skb->data[transaction->aid_len + 3];
+
+		/* Total size is allocated (skb->len - 2) minus fixed array members */
+		if (transaction->params_len > ((skb->len - 2) - sizeof(struct nfc_evt_transaction)))
+			return -EINVAL;
+
 		memcpy(transaction->params, skb->data +
 		       transaction->aid_len + 4, transaction->params_len);
 

[PATCH 4.9 02/14] net: ipv6: fix skb_over_panic in __ip6_append_data

[Greg Kroah-Hartman]

From: Tadeusz Struk <tadeusz.struk@linaro.org>

commit 5e34af4142ffe68f01c8a9acae83300f8911e20c upstream.

Syzbot found a kernel bug in the ipv6 stack:
LINK: https://syzkaller.appspot.com/bug?id=205d6f11d72329ab8d62a610c44c5e7e25415580
The reproducer triggers it by sending a crafted message via sendmmsg()
call, which triggers skb_over_panic, and crashes the kernel:

skbuff: skb_over_panic: text:ffffffff84647fb4 len:65575 put:65575
head:ffff888109ff0000 data:ffff888109ff0088 tail:0x100af end:0xfec0
dev:<NULL>

Update the check that prevents an invalid packet with MTU equal
to the fregment header size to eat up all the space for payload.

The reproducer can be found here:
LINK: https://syzkaller.appspot.com/text?tag=ReproC&x=1648c83fb00000

Reported-by: syzbot+e223cf47ec8ae183f2a0@syzkaller.appspotmail.com
Signed-off-by: Tadeusz Struk <tadeusz.struk@linaro.org>
Acked-by: Willem de Bruijn <willemb@google.com>
Link: https://lore.kernel.org/r/20220310232538.1044947-1-tadeusz.struk@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 net/ipv6/ip6_output.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -1329,8 +1329,8 @@ static int __ip6_append_data(struct sock
 		      sizeof(struct frag_hdr) : 0) +
 		     rt->rt6i_nfheader_len;
 
-	if (mtu < fragheaderlen ||
-	    ((mtu - fragheaderlen) & ~7) + fragheaderlen < sizeof(struct frag_hdr))
+	if (mtu <= fragheaderlen ||
+	    ((mtu - fragheaderlen) & ~7) + fragheaderlen <= sizeof(struct frag_hdr))
 		goto emsgsize;
 
 	maxfraglen = ((mtu - fragheaderlen) & ~7) + fragheaderlen -

[PATCH 4.9 03/14] staging: fbtft: fb_st7789v: reset display before initialization

[Greg Kroah-Hartman]

From: Oliver Graute <oliver.graute@kococonnector.com>

commit b6821b0d9b56386d2bf14806f90ec401468c799f upstream.

In rare cases the display is flipped or mirrored. This was observed more
often in a low temperature environment. A clean reset on init_display()
should help to get registers in a sane state.

Fixes: ef8f317795da (staging: fbtft: use init function instead of init sequence)
Cc: stable@vger.kernel.org
Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com>
Link: https://lore.kernel.org/r/20220210085322.15676-1-oliver.graute@kococonnector.com
[sudip: adjust context]
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/staging/fbtft/fb_st7789v.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/drivers/staging/fbtft/fb_st7789v.c
+++ b/drivers/staging/fbtft/fb_st7789v.c
@@ -85,6 +85,8 @@ enum st7789v_command {
  */
 static int init_display(struct fbtft_par *par)
 {
+	par->fbtftops.reset(par);
+
 	/* turn off sleep mode */
 	write_reg(par, MIPI_DCS_EXIT_SLEEP_MODE);
 	mdelay(120);

[PATCH 4.9 04/14] llc: fix netdevice reference leaks in llc_ui_bind()

[Greg Kroah-Hartman]

From: Eric Dumazet <edumazet@google.com>

commit 764f4eb6846f5475f1244767d24d25dd86528a4a upstream.

Whenever llc_ui_bind() and/or llc_ui_autobind()
took a reference on a netdevice but subsequently fail,
they must properly release their reference
or risk the infamous message from unregister_netdevice()
at device dismantle.

unregister_netdevice: waiting for eth0 to become free. Usage count = 3

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: 赵子轩 <beraphin@gmail.com>
Reported-by: Stoyan Manolov <smanolov@suse.de>
Link: https://lore.kernel.org/r/20220323004147.1990845-1-eric.dumazet@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 net/llc/af_llc.c |    8 ++++++++
 1 file changed, 8 insertions(+)

--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -309,6 +309,10 @@ static int llc_ui_autobind(struct socket
 	sock_reset_flag(sk, SOCK_ZAPPED);
 	rc = 0;
 out:
+	if (rc) {
+		dev_put(llc->dev);
+		llc->dev = NULL;
+	}
 	return rc;
 }
 
@@ -408,6 +412,10 @@ static int llc_ui_bind(struct socket *so
 out_put:
 	llc_sap_put(sap);
 out:
+	if (rc) {
+		dev_put(llc->dev);
+		llc->dev = NULL;
+	}
 	release_sock(sk);
 	return rc;
 }

[PATCH 4.9 05/14] ALSA: pcm: Add stream lock during PCM reset ioctl operations

[Greg Kroah-Hartman]

From: Takashi Iwai <tiwai@suse.de>

commit 1f68915b2efd0d6bfd6e124aa63c94b3c69f127c upstream.

snd_pcm_reset() is a non-atomic operation, and it's allowed to run
during the PCM stream running.  It implies that the manipulation of
hw_ptr and other parameters might be racy.

This patch adds the PCM stream lock at appropriate places in
snd_pcm_*_reset() actions for covering that.

Cc: <stable@vger.kernel.org>
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Link: https://lore.kernel.org/r/20220322171325.4355-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 sound/core/pcm_native.c |    4 ++++
 1 file changed, 4 insertions(+)

--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -1489,21 +1489,25 @@ static int snd_pcm_do_reset(struct snd_p
 	int err = substream->ops->ioctl(substream, SNDRV_PCM_IOCTL1_RESET, NULL);
 	if (err < 0)
 		return err;
+	snd_pcm_stream_lock_irq(substream);
 	runtime->hw_ptr_base = 0;
 	runtime->hw_ptr_interrupt = runtime->status->hw_ptr -
 		runtime->status->hw_ptr % runtime->period_size;
 	runtime->silence_start = runtime->status->hw_ptr;
 	runtime->silence_filled = 0;
+	snd_pcm_stream_unlock_irq(substream);
 	return 0;
 }
 
 static void snd_pcm_post_reset(struct snd_pcm_substream *substream, int state)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
+	snd_pcm_stream_lock_irq(substream);
 	runtime->control->appl_ptr = runtime->status->hw_ptr;
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&
 	    runtime->silence_size > 0)
 		snd_pcm_playback_silence(substream, ULONG_MAX);
+	snd_pcm_stream_unlock_irq(substream);
 }
 
 static const struct action_ops snd_pcm_action_reset = {

[PATCH 4.9 06/14] ALSA: usb-audio: Add mute TLV for playback volumes on RODE NT-USB

[Greg Kroah-Hartman]

From: Lars-Peter Clausen <lars@metafoo.de>

commit 0f306cca42fe879694fb5e2382748c43dc9e0196 upstream.

For the RODE NT-USB the lowest Playback mixer volume setting mutes the
audio output. But it is not reported as such causing e.g. PulseAudio to
accidentally mute the device when selecting a low volume.

Fix this by applying the existing quirk for this kind of issue when the
device is detected.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20220311201400.235892-1-lars@metafoo.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 sound/usb/mixer_quirks.c |    7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -1879,9 +1879,10 @@ void snd_usb_mixer_fu_apply_quirk(struct
 		if (unitid == 7 && cval->control == UAC_FU_VOLUME)
 			snd_dragonfly_quirk_db_scale(mixer, cval, kctl);
 		break;
-	/* lowest playback value is muted on C-Media devices */
-	case USB_ID(0x0d8c, 0x000c):
-	case USB_ID(0x0d8c, 0x0014):
+	/* lowest playback value is muted on some devices */
+	case USB_ID(0x0d8c, 0x000c): /* C-Media */
+	case USB_ID(0x0d8c, 0x0014): /* C-Media */
+	case USB_ID(0x19f7, 0x0003): /* RODE NT-USB */
 		if (strstr(kctl->id.name, "Playback"))
 			cval->min_mute = 1;
 		break;

[PATCH 4.9 07/14] ALSA: cmipci: Restore aux vol on suspend/resume

[Greg Kroah-Hartman]

From: Jonathan Teh <jonathan.teh@outlook.com>

commit c14231cc04337c2c2a937db084af342ce704dbde upstream.

Save and restore CM_REG_AUX_VOL instead of register 0x24 twice on
suspend/resume.

Tested on CMI8738LX.

Fixes: cb60e5f5b2b1 ("[ALSA] cmipci - Add PM support")
Signed-off-by: Jonathan Teh <jonathan.teh@outlook.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/DBAPR04MB7366CB3EA9C8521C35C56E8B920E9@DBAPR04MB7366.eurprd04.prod.outlook.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 sound/pci/cmipci.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/sound/pci/cmipci.c
+++ b/sound/pci/cmipci.c
@@ -315,7 +315,6 @@ MODULE_PARM_DESC(joystick_port, "Joystic
 #define CM_MICGAINZ		0x01	/* mic boost */
 #define CM_MICGAINZ_SHIFT	0
 
-#define CM_REG_MIXER3		0x24
 #define CM_REG_AUX_VOL		0x26
 #define CM_VAUXL_MASK		0xf0
 #define CM_VAUXR_MASK		0x0f
@@ -3323,7 +3322,7 @@ static void snd_cmipci_remove(struct pci
  */
 static unsigned char saved_regs[] = {
 	CM_REG_FUNCTRL1, CM_REG_CHFORMAT, CM_REG_LEGACY_CTRL, CM_REG_MISC_CTRL,
-	CM_REG_MIXER0, CM_REG_MIXER1, CM_REG_MIXER2, CM_REG_MIXER3, CM_REG_PLL,
+	CM_REG_MIXER0, CM_REG_MIXER1, CM_REG_MIXER2, CM_REG_AUX_VOL, CM_REG_PLL,
 	CM_REG_CH0_FRAME1, CM_REG_CH0_FRAME2,
 	CM_REG_CH1_FRAME1, CM_REG_CH1_FRAME2, CM_REG_EXT_MISC,
 	CM_REG_INT_STATUS, CM_REG_INT_HLDCLR, CM_REG_FUNCTRL0,

[PATCH 4.9 08/14] ALSA: pci: fix reading of swapped values from pcmreg in AC97 codec

[Greg Kroah-Hartman]

From: Giacomo Guiduzzi <guiduzzi.giacomo@gmail.com>

commit 17aaf0193392cb3451bf0ac75ba396ec4cbded6e upstream.

Tests 72 and 78 for ALSA in kselftest fail due to reading
inconsistent values from some devices on a VirtualBox
Virtual Machine using the snd_intel8x0 driver for the AC'97
Audio Controller device.
Taking for example test number 72, this is what the test reports:
"Surround Playback Volume.0 expected 1 but read 0, is_volatile 0"
"Surround Playback Volume.1 expected 0 but read 1, is_volatile 0"
These errors repeat for each value from 0 to 31.

Taking a look at these error messages it is possible to notice
that the written values are read back swapped.
When the write is performed, these values are initially stored in
an array used to sanity-check them and write them in the pcmreg
array. To write them, the two one-byte values are packed together
in a two-byte variable through bitwise operations: the first
value is shifted left by one byte and the second value is stored in the
right byte through a bitwise OR. When reading the values back,
right shifts are performed to retrieve the previously stored
bytes. These shifts are executed in the wrong order, thus
reporting the values swapped as shown above.

This patch fixes this mistake by reversing the read
operations' order.

Signed-off-by: Giacomo Guiduzzi <guiduzzi.giacomo@gmail.com>
Signed-off-by: Paolo Valente <paolo.valente@linaro.org>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20220322200653.15862-1-guiduzzi.giacomo@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 sound/pci/ac97/ac97_codec.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -958,8 +958,8 @@ static int snd_ac97_ad18xx_pcm_get_volum
 	int codec = kcontrol->private_value & 3;
 	
 	mutex_lock(&ac97->page_mutex);
-	ucontrol->value.integer.value[0] = 31 - ((ac97->spec.ad18xx.pcmreg[codec] >> 0) & 31);
-	ucontrol->value.integer.value[1] = 31 - ((ac97->spec.ad18xx.pcmreg[codec] >> 8) & 31);
+	ucontrol->value.integer.value[0] = 31 - ((ac97->spec.ad18xx.pcmreg[codec] >> 8) & 31);
+	ucontrol->value.integer.value[1] = 31 - ((ac97->spec.ad18xx.pcmreg[codec] >> 0) & 31);
 	mutex_unlock(&ac97->page_mutex);
 	return 0;
 }

[PATCH 4.9 09/14] netfilter: nf_tables: initialize registers in nft_do_chain()

[Greg Kroah-Hartman]

From: Pablo Neira Ayuso <pablo@netfilter.org>

commit 4c905f6740a365464e91467aa50916555b28213d upstream.

Initialize registers to avoid stack leak into userspace.

Fixes: 96518518cc41 ("netfilter: add nftables")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 net/netfilter/nf_tables_core.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/net/netfilter/nf_tables_core.c
+++ b/net/netfilter/nf_tables_core.c
@@ -127,7 +127,7 @@ nft_do_chain(struct nft_pktinfo *pkt, vo
 	const struct net *net = pkt->net;
 	const struct nft_rule *rule;
 	const struct nft_expr *expr, *last;
-	struct nft_regs regs;
+	struct nft_regs regs = {};
 	unsigned int stackptr = 0;
 	struct nft_jumpstack jumpstack[NFT_JUMP_STACK_SIZE];
 	struct nft_stats *stats;

[PATCH 4.9 10/14] ACPI / x86: Work around broken XSDT on Advantech DAC-BJ01 board

[Greg Kroah-Hartman]

From: Mark Cilissen <mark@yotsuba.nl>

commit e702196bf85778f2c5527ca47f33ef2e2fca8297 upstream.

On this board the ACPI RSDP structure points to both a RSDT and an XSDT,
but the XSDT points to a truncated FADT. This causes all sorts of trouble
and usually a complete failure to boot after the following error occurs:

  ACPI Error: Unsupported address space: 0x20 (*/hwregs-*)
  ACPI Error: AE_SUPPORT, Unable to initialize fixed events (*/evevent-*)
  ACPI: Unable to start ACPI Interpreter

This leaves the ACPI implementation in such a broken state that subsequent
kernel subsystem initialisations go wrong, resulting in among others
mismapped PCI memory, SATA and USB enumeration failures, and freezes.

As this is an older embedded platform that will likely never see any BIOS
updates to address this issue and its default shipping OS only complies to
ACPI 1.0, work around this by forcing `acpi=rsdt`. This patch, applied on
top of Linux 5.10.102, was confirmed on real hardware to fix the issue.

Signed-off-by: Mark Cilissen <mark@yotsuba.nl>
Cc: All applicable <stable@vger.kernel.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 arch/x86/kernel/acpi/boot.c |   24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -1324,6 +1324,17 @@ static int __init disable_acpi_pci(const
 	return 0;
 }
 
+static int __init disable_acpi_xsdt(const struct dmi_system_id *d)
+{
+	if (!acpi_force) {
+		pr_notice("%s detected: force use of acpi=rsdt\n", d->ident);
+		acpi_gbl_do_not_use_xsdt = TRUE;
+	} else {
+		pr_notice("Warning: DMI blacklist says broken, but acpi XSDT forced\n");
+	}
+	return 0;
+}
+
 static int __init dmi_disable_acpi(const struct dmi_system_id *d)
 {
 	if (!acpi_force) {
@@ -1444,6 +1455,19 @@ static struct dmi_system_id __initdata a
 		     DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 360"),
 		     },
 	 },
+	/*
+	 * Boxes that need ACPI XSDT use disabled due to corrupted tables
+	 */
+	{
+	 .callback = disable_acpi_xsdt,
+	 .ident = "Advantech DAC-BJ01",
+	 .matches = {
+		     DMI_MATCH(DMI_SYS_VENDOR, "NEC"),
+		     DMI_MATCH(DMI_PRODUCT_NAME, "Bearlake CRB Board"),
+		     DMI_MATCH(DMI_BIOS_VERSION, "V1.12"),
+		     DMI_MATCH(DMI_BIOS_DATE, "02/01/2011"),
+		     },
+	 },
 	{}
 };
 

[PATCH 4.9 11/14] ACPI: battery: Add device HID and quirk for Microsoft Surface Go 3

[Greg Kroah-Hartman]

From: Maximilian Luz <luzmaximilian@gmail.com>

commit 7dacee0b9efc8bd061f097b1a8d4daa6591af0c6 upstream.

For some reason, the Microsoft Surface Go 3 uses the standard ACPI
interface for battery information, but does not use the standard PNP0C0A
HID. Instead it uses MSHW0146 as identifier. Add that ID to the driver
as this seems to work well.

Additionally, the power state is not updated immediately after the AC
has been (un-)plugged, so add the respective quirk for that.

Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com>
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/acpi/battery.c |   12 ++++++++++++
 1 file changed, 12 insertions(+)

--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -88,6 +88,10 @@ enum acpi_battery_files {
 
 static const struct acpi_device_id battery_device_ids[] = {
 	{"PNP0C0A", 0},
+
+	/* Microsoft Surface Go 3 */
+	{"MSHW0146", 0},
+
 	{"", 0},
 };
 
@@ -1153,6 +1157,14 @@ static const struct dmi_system_id bat_dm
 			DMI_MATCH(DMI_PRODUCT_NAME, "Aspire V5-573G"),
 		},
 	},
+	{
+		/* Microsoft Surface Go 3 */
+		.callback = battery_notification_delay_quirk,
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Surface Go 3"),
+		},
+	},
 	{},
 };
 

[PATCH 4.9 12/14] ACPI: video: Force backlight native for Clevo NL5xRU and NL5xNU

[Greg Kroah-Hartman]

From: Werner Sembach <wse@tuxedocomputers.com>

commit c844d22fe0c0b37dc809adbdde6ceb6462c43acf upstream.

Clevo NL5xRU and NL5xNU/TUXEDO Aura 15 Gen1 and Gen2 have both a working
native and video interface. However the default detection mechanism first
registers the video interface before unregistering it again and switching
to the native interface during boot. This results in a dangling SBIOS
request for backlight change for some reason, causing the backlight to
switch to ~2% once per boot on the first power cord connect or disconnect
event. Setting the native interface explicitly circumvents this buggy
behaviour by avoiding the unregistering process.

Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/acpi/video_detect.c |   75 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)

--- a/drivers/acpi/video_detect.c
+++ b/drivers/acpi/video_detect.c
@@ -135,6 +135,81 @@ static const struct dmi_system_id video_
 		DMI_MATCH(DMI_PRODUCT_NAME, "UL30A"),
 		},
 	},
+	/*
+	 * Clevo NL5xRU and NL5xNU/TUXEDO Aura 15 Gen1 and Gen2 have both a
+	 * working native and video interface. However the default detection
+	 * mechanism first registers the video interface before unregistering
+	 * it again and switching to the native interface during boot. This
+	 * results in a dangling SBIOS request for backlight change for some
+	 * reason, causing the backlight to switch to ~2% once per boot on the
+	 * first power cord connect or disconnect event. Setting the native
+	 * interface explicitly circumvents this buggy behaviour, by avoiding
+	 * the unregistering process.
+	 */
+	{
+	.callback = video_detect_force_native,
+	.ident = "Clevo NL5xRU",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"),
+		DMI_MATCH(DMI_BOARD_NAME, "NL5xRU"),
+		},
+	},
+	{
+	.callback = video_detect_force_native,
+	.ident = "Clevo NL5xRU",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "SchenkerTechnologiesGmbH"),
+		DMI_MATCH(DMI_BOARD_NAME, "NL5xRU"),
+		},
+	},
+	{
+	.callback = video_detect_force_native,
+	.ident = "Clevo NL5xRU",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Notebook"),
+		DMI_MATCH(DMI_BOARD_NAME, "NL5xRU"),
+		},
+	},
+	{
+	.callback = video_detect_force_native,
+	.ident = "Clevo NL5xRU",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"),
+		DMI_MATCH(DMI_BOARD_NAME, "AURA1501"),
+		},
+	},
+	{
+	.callback = video_detect_force_native,
+	.ident = "Clevo NL5xRU",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"),
+		DMI_MATCH(DMI_BOARD_NAME, "EDUBOOK1502"),
+		},
+	},
+	{
+	.callback = video_detect_force_native,
+	.ident = "Clevo NL5xNU",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"),
+		DMI_MATCH(DMI_BOARD_NAME, "NL5xNU"),
+		},
+	},
+	{
+	.callback = video_detect_force_native,
+	.ident = "Clevo NL5xNU",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "SchenkerTechnologiesGmbH"),
+		DMI_MATCH(DMI_BOARD_NAME, "NL5xNU"),
+		},
+	},
+	{
+	.callback = video_detect_force_native,
+	.ident = "Clevo NL5xNU",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Notebook"),
+		DMI_MATCH(DMI_BOARD_NAME, "NL5xNU"),
+		},
+	},
 
 	/*
 	 * These models have a working acpi_video backlight control, and using

[PATCH 4.9 13/14] crypto: qat - disable registration of algorithms

[Greg Kroah-Hartman]

From: Giovanni Cabiddu <giovanni.cabiddu@intel.com>

commit 8893d27ffcaf6ec6267038a177cb87bcde4dd3de upstream.

The implementations of aead and skcipher in the QAT driver do not
support properly requests with the CRYPTO_TFM_REQ_MAY_BACKLOG flag set.
If the HW queue is full, the driver returns -EBUSY but does not enqueue
the request.
This can result in applications like dm-crypt waiting indefinitely for a
completion of a request that was never submitted to the hardware.

To avoid this problem, disable the registration of all crypto algorithms
in the QAT driver by setting the number of crypto instances to 0 at
configuration time.

Cc: stable@vger.kernel.org
Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/crypto/qat/qat_common/qat_crypto.c |    8 ++++++++
 1 file changed, 8 insertions(+)

--- a/drivers/crypto/qat/qat_common/qat_crypto.c
+++ b/drivers/crypto/qat/qat_common/qat_crypto.c
@@ -170,6 +170,14 @@ int qat_crypto_dev_config(struct adf_acc
 		goto err;
 	if (adf_cfg_section_add(accel_dev, "Accelerator0"))
 		goto err;
+
+	/* Temporarily set the number of crypto instances to zero to avoid
+	 * registering the crypto algorithms.
+	 * This will be removed when the algorithms will support the
+	 * CRYPTO_TFM_REQ_MAY_BACKLOG flag
+	 */
+	instances = 0;
+
 	for (i = 0; i < instances; i++) {
 		val = i;
 		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_BANK_NUM, i);

[PATCH 4.9 14/14] mac80211: fix potential double free on mesh join

[Greg Kroah-Hartman]

From: Linus Lüssing <ll@simonwunderlich.de>

commit 4a2d4496e15ea5bb5c8e83b94ca8ca7fb045e7d3 upstream.

While commit 6a01afcf8468 ("mac80211: mesh: Free ie data when leaving
mesh") fixed a memory leak on mesh leave / teardown it introduced a
potential memory corruption caused by a double free when rejoining the
mesh:

  ieee80211_leave_mesh()
  -> kfree(sdata->u.mesh.ie);
  ...
  ieee80211_join_mesh()
  -> copy_mesh_setup()
     -> old_ie = ifmsh->ie;
     -> kfree(old_ie);

This double free / kernel panics can be reproduced by using wpa_supplicant
with an encrypted mesh (if set up without encryption via "iw" then
ifmsh->ie is always NULL, which avoids this issue). And then calling:

  $ iw dev mesh0 mesh leave
  $ iw dev mesh0 mesh join my-mesh

Note that typically these commands are not used / working when using
wpa_supplicant. And it seems that wpa_supplicant or wpa_cli are going
through a NETDEV_DOWN/NETDEV_UP cycle between a mesh leave and mesh join
where the NETDEV_UP resets the mesh.ie to NULL via a memcpy of
default_mesh_setup in cfg80211_netdev_notifier_call, which then avoids
the memory corruption, too.

The issue was first observed in an application which was not using
wpa_supplicant but "Senf" instead, which implements its own calls to
nl80211.

Fixing the issue by removing the kfree()'ing of the mesh IE in the mesh
join function and leaving it solely up to the mesh leave to free the
mesh IE.

Cc: stable@vger.kernel.org
Fixes: 6a01afcf8468 ("mac80211: mesh: Free ie data when leaving mesh")
Reported-by: Matthias Kretschmer <mathias.kretschmer@fit.fraunhofer.de>
Signed-off-by: Linus Lüssing <ll@simonwunderlich.de>
Tested-by: Mathias Kretschmer <mathias.kretschmer@fit.fraunhofer.de>
Link: https://lore.kernel.org/r/20220310183513.28589-1-linus.luessing@c0d3.blue
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 net/mac80211/cfg.c |    3 ---
 1 file changed, 3 deletions(-)

--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1776,13 +1776,11 @@ static int copy_mesh_setup(struct ieee80
 		const struct mesh_setup *setup)
 {
 	u8 *new_ie;
-	const u8 *old_ie;
 	struct ieee80211_sub_if_data *sdata = container_of(ifmsh,
 					struct ieee80211_sub_if_data, u.mesh);
 
 	/* allocate information elements */
 	new_ie = NULL;
-	old_ie = ifmsh->ie;
 
 	if (setup->ie_len) {
 		new_ie = kmemdup(setup->ie, setup->ie_len,
@@ -1792,7 +1790,6 @@ static int copy_mesh_setup(struct ieee80
 	}
 	ifmsh->ie_len = setup->ie_len;
 	ifmsh->ie = new_ie;
-	kfree(old_ie);
 
 	/* now copy the rest of the setup parameters */
 	ifmsh->mesh_id_len = setup->mesh_id_len;

Re: [PATCH 4.9 00/14] 4.9.309-rc1 review

[Pavel Machek]

[-- Attachment #1: Type: text/plain, Size: 659 bytes --]

Hi!

> This is the start of the stable review cycle for the 4.9.309 release.
> There are 14 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.

CIP testing did not find any problems here:

https://gitlab.com/cip-project/cip-testing/linux-stable-rc-ci/-/tree/linux-4.9.y

Tested-by: Pavel Machek (CIP) <pavel@denx.de>

Best regards,
                                                                Pavel
-- 
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 195 bytes --]

Re: [PATCH 4.9 00/14] 4.9.309-rc1 review

[Florian Fainelli]

On 3/25/22 08:04, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.9.309 release.
> There are 14 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
> 
> Responses should be made by Sun, 27 Mar 2022 15:04:08 +0000.
> Anything received after that time might be too late.
> 
> The whole patch series can be found in one patch at:
> 	https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.309-rc1.gz
> or in the git tree and branch at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h

On ARCH_BRCMSTB, using 32-bit and 64-bit ARM kernels:

Tested-by: Florian Fainelli <f.fainelli@gmail.com>

PS: is there any reason why the Spectre BHB patches from here are not 
part of linux-stable/linux-4.9.y?
-- 
Florian

Re: [PATCH 4.9 00/14] 4.9.309-rc1 review

[Florian Fainelli]

On 3/25/22 14:31, Florian Fainelli wrote:
> On 3/25/22 08:04, Greg Kroah-Hartman wrote:
>> This is the start of the stable review cycle for the 4.9.309 release.
>> There are 14 patches in this series, all will be posted as a response
>> to this one.  If anyone has any issues with these being applied, please
>> let me know.
>>
>> Responses should be made by Sun, 27 Mar 2022 15:04:08 +0000.
>> Anything received after that time might be too late.
>>
>> The whole patch series can be found in one patch at:
>>     https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.309-rc1.gz 
>>
>> or in the git tree and branch at:
>>     git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git 
>> linux-4.9.y
>> and the diffstat can be found below.
>>
>> thanks,
>>
>> greg k-h
> 
> On ARCH_BRCMSTB, using 32-bit and 64-bit ARM kernels:
> 
> Tested-by: Florian Fainelli <f.fainelli@gmail.com>
> 
> PS: is there any reason why the Spectre BHB patches from here are not 
> part of linux-stable/linux-4.9.y?

Meant to provide this link, from here:

https://gitlab.arm.com/linux-arm/linux-jm/-/tree/bhb/v3/v4.9.302
-- 
Florian

Re: [PATCH 4.9 00/14] 4.9.309-rc1 review

[James Morse]

Hi Florian,

On 26/03/2022 00:00, Florian Fainelli wrote:
> On 3/25/22 14:31, Florian Fainelli wrote:
>> On 3/25/22 08:04, Greg Kroah-Hartman wrote:
>>> This is the start of the stable review cycle for the 4.9.309 release.
>>> There are 14 patches in this series, all will be posted as a response
>>> to this one.  If anyone has any issues with these being applied, please
>>> let me know.
>>>
>>> Responses should be made by Sun, 27 Mar 2022 15:04:08 +0000.
>>> Anything received after that time might be too late.
>>>
>>> The whole patch series can be found in one patch at:
>>>     https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.309-rc1.gz
>>> or in the git tree and branch at:
>>>     git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y
>>> and the diffstat can be found below.
>>>
>>> thanks,
>>>
>>> greg k-h
>>
>> On ARCH_BRCMSTB, using 32-bit and 64-bit ARM kernels:
>>
>> Tested-by: Florian Fainelli <f.fainelli@gmail.com>
>>
>> PS: is there any reason why the Spectre BHB patches from here are not part of
>> linux-stable/linux-4.9.y?
> 
> Meant to provide this link, from here:
> 
> https://gitlab.arm.com/linux-arm/linux-jm/-/tree/bhb/v3/v4.9.302

These were from before the disclosure date. Since then the 'backport everything' approach
was investigated more, but we decided not to go that way.
These trees need the bugs we subsequently discovered fixing, retesting and reposting. I
was on holiday last week. I plan to get to it this week.


Thanks,

James

Re: [PATCH 4.9 00/14] 4.9.309-rc1 review

[Greg Kroah-Hartman]

On Fri, Mar 25, 2022 at 02:31:59PM -0700, Florian Fainelli wrote:
> On 3/25/22 08:04, Greg Kroah-Hartman wrote:
> > This is the start of the stable review cycle for the 4.9.309 release.
> > There are 14 patches in this series, all will be posted as a response
> > to this one.  If anyone has any issues with these being applied, please
> > let me know.
> > 
> > Responses should be made by Sun, 27 Mar 2022 15:04:08 +0000.
> > Anything received after that time might be too late.
> > 
> > The whole patch series can be found in one patch at:
> > 	https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.309-rc1.gz
> > or in the git tree and branch at:
> > 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y
> > and the diffstat can be found below.
> > 
> > thanks,
> > 
> > greg k-h
> 
> On ARCH_BRCMSTB, using 32-bit and 64-bit ARM kernels:
> 
> Tested-by: Florian Fainelli <f.fainelli@gmail.com>
> 
> PS: is there any reason why the Spectre BHB patches from here are not part
> of linux-stable/linux-4.9.y?

Because they were not submitted for inclusion :(

Re: [PATCH 4.9 00/14] 4.9.309-rc1 review

[Shuah Khan]

On 3/25/22 9:04 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.9.309 release.
> There are 14 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
> 
> Responses should be made by Sun, 27 Mar 2022 15:04:08 +0000.
> Anything received after that time might be too late.
> 
> The whole patch series can be found in one patch at:
> 	https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.309-rc1.gz
> or in the git tree and branch at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h
> 

Compiled and booted on my test system. No dmesg regressions.

Tested-by: Shuah Khan <skhan@linuxfoundation.org>

thanks,
-- Shuah

Re: [PATCH 4.9 00/14] 4.9.309-rc1 review

[Naresh Kamboju]

On Fri, 25 Mar 2022 at 20:34, Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 4.9.309 release.
> There are 14 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Sun, 27 Mar 2022 15:04:08 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
>         https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.309-rc1.gz
> or in the git tree and branch at:
>         git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h

Results from Linaro’s test farm.
No regressions on arm64, arm, x86_64, and i386.

Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>

## Build
* kernel: 4.9.309-rc1
* git: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
* git branch: linux-4.9.y
* git commit: ebc053b844b704373fb74ff8f019e29785bed7e9
* git describe: v4.9.308-15-gebc053b844b7
* test details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-4.9.y/build/v4.9.308-15-gebc053b844b7

## Test Regressions (compared to v4.9.308)
No test regressions found.

## Metric Regressions (compared to v4.9.308)
No metric regressions found.

## Test Fixes (compared to v4.9.308)
No test fixes found.

## Metric Fixes (compared to v4.9.308)
No metric fixes found.

## Test result summary
total: 60629, pass: 47943, fail: 552, skip: 10058, xfail: 2076

## Build Summary
* arm: 254 total, 238 passed, 16 failed
* arm64: 32 total, 32 passed, 0 failed
* dragonboard-410c: 1 total, 1 passed, 0 failed
* hi6220-hikey: 1 total, 1 passed, 0 failed
* i386: 19 total, 19 passed, 0 failed
* juno-r2: 1 total, 1 passed, 0 failed
* mips: 22 total, 22 passed, 0 failed
* sparc: 12 total, 12 passed, 0 failed
* x15: 1 total, 1 passed, 0 failed
* x86: 1 total, 1 passed, 0 failed
* x86_64: 31 total, 31 passed, 0 failed

## Test suites summary
* fwts
* kselftest-android
* kselftest-arm64
* kselftest-breakpoints
* kselftest-capabilities
* kselftest-cgroup
* kselftest-clone3
* kselftest-core
* kselftest-cpu-hotplug
* kselftest-cpufreq
* kselftest-drivers
* kselftest-efivarfs
* kselftest-filesystems
* kselftest-firmware
* kselftest-fpu
* kselftest-futex
* kselftest-gpio
* kselftest-intel_pstate
* kselftest-ipc
* kselftest-ir
* kselftest-kcmp
* kselftest-kexec
* kselftest-kvm
* kselftest-lib
* kselftest-livepatch
* kselftest-membarrier
* kselftest-openat2
* kselftest-pid_namespace
* kselftest-pidfd
* kselftest-proc
* kselftest-pstore
* kselftest-ptrace
* kselftest-rseq
* kselftest-rtc
* kselftest-seccomp
* kselftest-sigaltstack
* kselftest-size
* kselftest-splice
* kselftest-static_keys
* kselftest-sync
* kselftest-sysctl
* kselftest-timens
* kselftest-timers
* kselftest-tmpfs
* kselftest-tpm2
* kselftest-user
* kselftest-vm
* kselftest-x86
* kselftest-zram
* kvm-unit-tests
* libhugetlbfs
* linux-log-parser
* ltp-cap_bounds-tests
* ltp-commands-tests
* ltp-containers-tests
* ltp-controllers-tests
* ltp-cpuhotplug-tests
* ltp-crypto-tests
* ltp-cve-tests
* ltp-dio-tests
* ltp-fcntl-locktests-tests
* ltp-filecaps-tests
* ltp-fs-tests
* ltp-fs_bind-tests
* ltp-fs_perms_simple-tests
* ltp-fsx-tests
* ltp-hugetlb-tests
* ltp-io-tests
* ltp-ipc-tests
* ltp-math-tests
* ltp-mm-tests
* ltp-nptl-tests
* ltp-open-posix-tests
* ltp-pty-tests
* ltp-sched-tests
* ltp-securebits-tests
* ltp-syscalls-tests
* ltp-tracing-tests
* network-basic-tests
* packetdrill
* ssuite
* v4l2-compliance
* vdso

--
Linaro LKFT
https://lkft.linaro.org

Re: [PATCH 4.9 00/14] 4.9.309-rc1 review

[Guenter Roeck]

On Fri, Mar 25, 2022 at 04:04:28PM +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.9.309 release.
> There are 14 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
> 
> Responses should be made by Sun, 27 Mar 2022 15:04:08 +0000.
> Anything received after that time might be too late.
> 

Build results:
	total: 163 pass: 163 fail: 0
Qemu test results:
	total: 397 pass: 397 fail: 0

Tested-by: Guenter Roeck <linux@roeck-us.net>

Guenter

Re: [PATCH 4.9 00/14] 4.9.309-rc1 review

[Jon Hunter]

On Fri, 25 Mar 2022 16:04:28 +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.9.309 release.
> There are 14 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
> 
> Responses should be made by Sun, 27 Mar 2022 15:04:08 +0000.
> Anything received after that time might be too late.
> 
> The whole patch series can be found in one patch at:
> 	https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.309-rc1.gz
> or in the git tree and branch at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h

All tests passing for Tegra ...

Test results for stable-v4.9:
    8 builds:	8 pass, 0 fail
    16 boots:	16 pass, 0 fail
    32 tests:	32 pass, 0 fail

Linux version:	4.9.309-rc1-gebc053b844b7
Boards tested:	tegra124-jetson-tk1, tegra20-ventana,
                tegra210-p2371-2180, tegra30-cardhu-a04

Tested-by: Jon Hunter <jonathanh@nvidia.com>

Jon