[ANNOUNCE] 4.19.233-rt105

[ANNOUNCE] 4.19.233-rt105

[Daniel Wagner]

Hello RT-list!

I'm pleased to announce the 4.19.233-rt105 stable release. This is just
an update to the latest upstream stable release. No RT specific changes.

Note, I've taken the maintainer job for the v4.19-rt series over from
Clark, hence the signing key has changed (see below).

You can get this release via the git tree at:

  git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.git

  branch: v4.19-rt
  Head SHA1: d335ad45d7f06f4cf7cbf6679a55d8cf957efca0

Or to build 4.19.233-rt105 directly, the following patches should be applied:

  https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.19.tar.xz

  https://www.kernel.org/pub/linux/kernel/v4.x/patch-4.19.233.xz

  https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patch-4.19.233-rt105.patch.xz

Signing key fingerprint:

  5BF6 7BC5 0826 72CA BB45  ACAE 587C 5ECA 5D0A 306C

Enjoy!
Daniel

Changes from v4.19.232-rt104:
---

Alyssa Ross (1):
      firmware: arm_scmi: Remove space in MODULE_ALIAS name

Antony Antony (1):
      xfrm: fix the if_id check in changelink

Benjamin Beichler (1):
      mac80211_hwsim: report NOACK frames in tx_status

Brian Norris (1):
      arm64: dts: rockchip: Switch RK3399-Gru DP to SPDIF output

D. Wythe (2):
      net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error generated by client
      net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error cause by server

Daniel Wagner (2):
      Merge tag 'v4.19.233' into v4.19-rt
      Linux 4.19.233-rt105

Daniele Palmas (1):
      net: usb: cdc_mbim: avoid altsetting toggling for Telit FN990

Eric Anholt (1):
      i2c: bcm2835: Avoid clock stretching timeouts

Eric Dumazet (1):
      netfilter: fix use-after-free in __nf_register_net_hook()

Filipe Manana (1):
      btrfs: add missing run of delayed items after unlink during log replay

Florian Westphal (2):
      netfilter: nf_queue: don't assume sk is full socket
      netfilter: nf_queue: fix possible use-after-free

Greg Kroah-Hartman (1):
      Linux 4.19.233

Hangyu Hua (2):
      usb: gadget: don't release an existing dev->buf
      usb: gadget: clear related members when goto fail

Hans de Goede (2):
      Input: elan_i2c - move regulator_[en|dis]able() out of elan_[en|dis]able_power()
      Input: elan_i2c - fix regulator enable count imbalance after suspend/resume

Huang Pei (1):
      hamradio: fix macro redefine warning

Hugh Dickins (1):
      memfd: fix F_SEAL_WRITE after shmem huge page allocated

JaeMan Park (1):
      mac80211_hwsim: initialize ieee80211_tx_info at hw_scan_work

Jann Horn (1):
      efivars: Respect "block" flag in efivar_entry_set_safe()

Jia-Ju Bai (1):
      net: chelsio: cxgb3: check the return value of pci_find_capability()

Jiasheng Jiang (2):
      soc: fsl: qe: Check of ioremap return value
      nl80211: Handle nla_memdup failures in handle_nan_filter

Jiri Bohac (1):
      xfrm: fix MTU regression

José Expósito (1):
      Input: clear BTN_RIGHT/MIDDLE on buttonpads

Kai Vehmanen (2):
      ASoC: rt5668: do not block workqueue if card is unbound
      ASoC: rt5682: do not block workqueue if card is unbound

Leon Romanovsky (1):
      xfrm: enforce validity of offload input flags

Lukas Wunner (1):
      PCI: pciehp: Fix infinite loop in IRQ handler upon power fault

Marek Marczykowski-Górecki (1):
      xen/netfront: destroy queues before real_num_tx_queues is zeroed

Marek Vasut (1):
      ASoC: ops: Shift tested values in snd_soc_put_volsw() by +min

Nicolas Escande (1):
      mac80211: fix forwarded mesh frames AC & queue selection

Randy Dunlap (3):
      net: stmmac: fix return value of __setup handler
      net: sxgbe: fix return value of __setup handler
      ARM: 9182/1: mmu: fix returns from early_param() and __setup() functions

Ronnie Sahlberg (1):
      cifs: fix double free race when mount fails in cifs_get_root()

Sergey Shtylyov (1):
      ata: pata_hpt37x: fix PCI clock detection

Steven Rostedt (Google) (1):
      tracing/histogram: Fix sorting on old "cpu" value

Sukadev Bhattiprolu (1):
      ibmvnic: free reset-work-item when flushing

Sven Eckelmann (3):
      batman-adv: Request iflink once in batadv-on-batadv check
      batman-adv: Request iflink once in batadv_get_real_netdevice
      batman-adv: Don't expect inter-netns unique iflink indices

Vincent Mailhol (1):
      can: gs_usb: change active_channels's type from atomic_t to u8

Vladimir Oltean (2):
      net: dcb: flush lingering app table entries for unregistered devices
      net: dcb: disable softirqs in dcbnl_flush_dev()

William Mahon (1):
      HID: add mapping for KEY_ALL_APPLICATIONS

Wolfram Sang (2):
      i2c: cadence: allow COMPILE_TEST
      i2c: qup: allow COMPILE_TEST

Ye Bin (1):
      block: Fix fsync always failed if once failed

Yongzhi Liu (1):
      dmaengine: shdma: Fix runtime PM imbalance on error

Zhen Ni (1):
      ALSA: intel_hdmi: Fix reference to PCM buffer address

Zheyu Ma (1):
      net: arcnet: com20020: Fix null-ptr-deref in com20020pci_probe()
---
Makefile                                          |  2 +-
 arch/arm/mm/mmu.c                                 |  2 +
 arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi      | 17 ++++--
 block/blk-flush.c                                 |  4 +-
 drivers/ata/pata_hpt37x.c                         |  4 +-
 drivers/dma/sh/shdma-base.c                       |  4 +-
 drivers/firmware/arm_scmi/driver.c                |  2 +-
 drivers/firmware/efi/vars.c                       |  5 +-
 drivers/hid/hid-debug.c                           |  4 +-
 drivers/hid/hid-input.c                           |  2 +
 drivers/i2c/busses/Kconfig                        |  4 +-
 drivers/i2c/busses/i2c-bcm2835.c                  | 11 ++++
 drivers/input/input.c                             |  6 +++
 drivers/input/mouse/elan_i2c_core.c               | 64 ++++++++---------------
 drivers/net/arcnet/com20020-pci.c                 |  3 ++
 drivers/net/can/usb/gs_usb.c                      | 10 ++--
 drivers/net/ethernet/chelsio/cxgb3/t3_hw.c        |  2 +
 drivers/net/ethernet/ibm/ibmvnic.c                |  4 +-
 drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c   |  6 +--
 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c |  6 +--
 drivers/net/hamradio/mkiss.c                      |  2 +
 drivers/net/usb/cdc_mbim.c                        |  5 ++
 drivers/net/wireless/mac80211_hwsim.c             | 13 +++++
 drivers/net/xen-netfront.c                        | 39 ++++++++------
 drivers/pci/hotplug/pciehp_hpc.c                  |  7 +--
 drivers/soc/fsl/qe/qe_io.c                        |  2 +
 drivers/usb/gadget/legacy/inode.c                 | 10 ++--
 fs/btrfs/tree-log.c                               | 18 +++++++
 fs/cifs/cifsfs.c                                  |  1 +
 include/net/netfilter/nf_queue.h                  |  2 +-
 include/uapi/linux/input-event-codes.h            |  3 +-
 include/uapi/linux/xfrm.h                         |  6 +++
 kernel/trace/trace_events_hist.c                  |  6 +--
 localversion-rt                                   |  2 +-
 mm/memfd.c                                        | 30 ++++++++---
 net/batman-adv/hard-interface.c                   | 29 ++++++----
 net/dcb/dcbnl.c                                   | 44 ++++++++++++++++
 net/ipv6/ip6_output.c                             | 11 ++--
 net/mac80211/rx.c                                 |  4 +-
 net/netfilter/core.c                              |  5 +-
 net/netfilter/nf_queue.c                          | 22 ++++++--
 net/netfilter/nfnetlink_queue.c                   | 12 +++--
 net/smc/smc_core.c                                |  5 +-
 net/wireless/nl80211.c                            | 12 +++++
 net/xfrm/xfrm_device.c                            |  6 ++-
 net/xfrm/xfrm_interface.c                         |  2 +-
 sound/soc/codecs/rt5668.c                         | 12 +++--
 sound/soc/codecs/rt5682.c                         | 12 +++--
 sound/soc/soc-ops.c                               |  4 +-
 sound/x86/intel_hdmi_audio.c                      |  2 +-
 50 files changed, 346 insertions(+), 144 deletions(-)

Re: [ANNOUNCE] 4.19.233-rt105

[Ralf Mardorf]

On Fri, 11 Mar 2022 09:19:04 +0100, Daniel Wagner wrote:
>Signing key fingerprint:
>
>  5BF6 7BC5 0826 72CA BB45  ACAE 587C 5ECA 5D0A 306C

Hi,

where is actually the required key (E072D068B1F5703E) uploaded, to
verify the patch?

[rocketmouse@archlinux linux-rt]$ gpg --keyserver hkp://keyserver.ubuntu.com --recv-keys 5BF67BC5082672CABB45ACAE587C5ECA5D0A306C
gpg: key 587C5ECA5D0A306C: "Daniel Wagner <dwagner@suse.de>" not changed
gpg: Total number processed: 1
gpg:              unchanged: 1
[rocketmouse@archlinux linux-rt]$ gzip -cd patch-4.19.233-rt105.patch.gz | gpg2 --verify patch-4.19.233-rt105.patch.sign -
gpg: Signature made Fri 11 Mar 2022 09:10:11 CET
gpg:                using EDDSA key 1B45744BE36280CA7D6BD460E072D068B1F5703E
gpg: Can't check signature: No public key
[rocketmouse@archlinux linux-rt]$ gpg --keyserver hkp://pgp.uni-mainz.de --recv-keys 1B45744BE36280CA7D6BD460E072D068B1F5703E
gpg: keyserver receive failed: No data
[rocketmouse@archlinux linux-rt]$ gpg --keyserver hkp://keyserver.ubuntu.com --recv-keys 1B45744BE36280CA7D6BD460E072D068B1F5703E
gpg: keyserver receive failed: No data
[rocketmouse@archlinux linux-rt]$ ls -hl /bin/gpg2
lrwxrwxrwx root root 3 B Sat Nov 13 20:28:21 2021  /bin/gpg2 ⇒ gpg

Regards,
Ralf

Re: [ANNOUNCE] 4.19.233-rt105

[Daniel Wagner]

On Fri, Mar 18, 2022 at 06:01:51AM +0100, Ralf Mardorf wrote:
> On Fri, 11 Mar 2022 09:19:04 +0100, Daniel Wagner wrote:
> >Signing key fingerprint:
> >
> >  5BF6 7BC5 0826 72CA BB45  ACAE 587C 5ECA 5D0A 306C
> 
> Hi,
> 
> where is actually the required key (E072D068B1F5703E) uploaded, to
> verify the patch?

Sorry, forgot to add this to the announce template. The key is
available on the korg keyring:

   git://git.kernel.org/pub/scm/docs/kernel/pgpkeys.git

FWIW, I have a TODO for this:

  https://github.com/igaw/stable-rt-tools/issues/11

HTH!
Daniel

Re: [ANNOUNCE] 4.19.233-rt105

[Ralf Mardorf]

On Fri, 18 Mar 2022 10:20:51 +0100, Ralf Mardorf wrote:
>On Fri, 18 Mar 2022 09:48:00 +0100, Daniel Wagner wrote:
>>On Fri, Mar 18, 2022 at 06:01:51AM +0100, Ralf Mardorf wrote:  
>>> On Fri, 11 Mar 2022 09:19:04 +0100, Daniel Wagner wrote:    
>>> >Signing key fingerprint:
>>> >
>>> >  5BF6 7BC5 0826 72CA BB45  ACAE 587C 5ECA 5D0A 306C    
>>> 
>>> Hi,
>>> 
>>> where is actually the required key (E072D068B1F5703E) uploaded, to
>>> verify the patch?    
>>
>>Sorry, forgot to add this to the announce template. The key is
>>available on the korg keyring:
>>
>>   git://git.kernel.org/pub/scm/docs/kernel/pgpkeys.git
>>
>>FWIW, I have a TODO for this:
>>
>>  https://github.com/igaw/stable-rt-tools/issues/11  
>
>Hi,
>
>I can't find the key
>
>1B45744BE36280CA7D6BD460E072D068B1F5703E
>short                   E072D068B1F5703E
>
>at
>https://kernel.googlesource.com/pub/scm/docs/kernel/pgpkeys/+/refs/heads/master
>
>*?*
>Ralf

Actually I don't want to upload something, I want to download the
needed key to verify the rt-patch. It's not available by any public
key server I used when trying to get the public key.

Re: [ANNOUNCE] 4.19.233-rt105

[Daniel Wagner]

On Fri, Mar 18, 2022 at 10:27:18AM +0100, Ralf Mardorf wrote:
> >I can't find the key
> >
> >1B45744BE36280CA7D6BD460E072D068B1F5703E
> >short                   E072D068B1F5703E
> >
> >at
> >https://kernel.googlesource.com/pub/scm/docs/kernel/pgpkeys/+/refs/heads/master
> >
> >*?*

$ git clone git://git.kernel.org/pub/scm/docs/kernel/pgpkeys.git
Cloning into 'pgpkeys'...
remote: Enumerating objects: 24, done.
remote: Counting objects: 100% (24/24), done.
remote: Compressing objects: 100% (21/21), done.
remote: Total 5391 (delta 6), reused 0 (delta 0), pack-reused 5367
Receiving objects: 100% (5391/5391), 16.69 MiB | 6.38 MiB/s, done.
Resolving deltas: 100% (3045/3045), done.

$ gpg pgpkeys/keys/587C5ECA5D0A306C.asc
gpg: WARNING: no command supplied.  Trying to guess what you mean ...
pub   rsa4096 2011-10-05 [SCEA]
      5BF67BC5082672CABB45ACAE587C5ECA5D0A306C
uid           Daniel Wagner <wagi@monom.org>
uid           Daniel Wagner <wagi@kernel.org>
uid           Daniel Wagner <dwagner@suse.de>
uid           Daniel Wagner <daniel.wagner@suse.com>
sub   rsa2048 2018-01-07 [S] [expired: 2020-01-07]
sub   rsa2048 2018-01-07 [E] [expired: 2020-01-07]
sub   rsa4096 2019-08-04 [S] [expired: 2021-08-03]
sub   elg4096 2019-08-04 [E] [expired: 2021-08-03]
sub   elg4096 2021-09-07 [E] [expires: 2022-09-07]
sub   ed25519 2021-09-07 [S] [expires: 2022-09-07]

Isn't this enough?

> Actually I don't want to upload something, I want to download the
> needed key to verify the rt-patch. It's not available by any public
> key server I used when trying to get the public key.

The wording might need some clarification. I asked Steven for advice as
non native English speaking I tend to cause chaos with such things. In
short, to upload the artifacts to korg we need to sign the files. The
same key is used to sign the tags.

Re: [ANNOUNCE] 4.19.233-rt105

[Ralf Mardorf]

On Fri, 18 Mar 2022 10:45:35 +0100, Daniel Wagner wrote:
>$ gpg pgpkeys/keys/587C5ECA5D0A306C.asc

Hi,

that's the wrong key:


[rocketmouse@archlinux linux-rt]$ gzip -cd patch-4.19.233-rt105.patch.gz | gpg2 --verify patch-4.19.233-rt105.patch.sign -
gpg: Signature made Fri 11 Mar 2022 09:10:11 CET
gpg:                using EDDSA key 1B45744BE36280CA7D6BD460E072D068B1F5703E
                                                            ^^^^^^^^^^^^^^^^
                                                            587C5ECA5D0A306C.asc


Importing your key from a keyserver (e.g. from
hkp://keyserver.ubuntu.com) isn't an issue at all.

The rt-patch was either signed with another key (E072D068B1F5703E
instead of 587C5ECA5D0A306C) or the uploaded patch is malicious.

The patch was downloaded from
https://www.kernel.org/pub/linux/kernel/projects/rt/ :


[rocketmouse@archlinux ~]$ head -24 /usr/src/linux-rt-rm/PKGBUILD
[snip]
_pkgver=4.19.233
_rtpatchver=105
pkgver="${_pkgver}_rt${_rtpatchver}"
[snip]
source=(
  "https://www.kernel.org/pub/linux/kernel/v${_pkgver%%.*}.x/linux-${_pkgver}.tar.gz"
  "https://www.kernel.org/pub/linux/kernel/v${_pkgver%%.*}.x/linux-${_pkgver}.tar.sign"
  "https://www.kernel.org/pub/linux/kernel/projects/rt/${_pkgver%.*}/older/patch-${_pkgver}-rt${_rtpatchver}.patch.gz"
  "https://www.kernel.org/pub/linux/kernel/projects/rt/${_pkgver%.*}/older/patch-${_pkgver}-rt${_rtpatchver}.patch.sign"


Regards,
Ralf

Re: [ANNOUNCE] 4.19.233-rt105

[Ralf Mardorf]

On Fri, 18 Mar 2022 18:00:57 +0100, Ralf Mardorf wrote:
>On Fri, 18 Mar 2022 10:45:35 +0100, Daniel Wagner wrote:
>>$ gpg pgpkeys/keys/587C5ECA5D0A306C.asc  
>that's the wrong key:
>
>
>[rocketmouse@archlinux linux-rt]$ gzip -cd
>patch-4.19.233-rt105.patch.gz | gpg2 --verify
>patch-4.19.233-rt105.patch.sign - gpg: Signature made Fri 11 Mar 2022
>09:10:11 CET gpg:                using EDDSA key
>1B45744BE36280CA7D6BD460E072D068B1F5703E
>                        ^^^^^^^^^^^^^^^^
>                        587C5ECA5D0A306C.asc
>
>
>Importing your key from a keyserver (e.g. from
>hkp://keyserver.ubuntu.com) isn't an issue at all.
>
>The rt-patch was either signed with another key (E072D068B1F5703E
>instead of 587C5ECA5D0A306C) or the uploaded patch is malicious.
>
>The patch was downloaded from
>https://www.kernel.org/pub/linux/kernel/projects/rt/ :
>
>
>[rocketmouse@archlinux ~]$ head -24 /usr/src/linux-rt-rm/PKGBUILD
>[snip]
>_pkgver=4.19.233
>_rtpatchver=105
>pkgver="${_pkgver}_rt${_rtpatchver}"
>[snip]
>source=(
>  "https://www.kernel.org/pub/linux/kernel/v${_pkgver%%.*}.x/linux-${_pkgver}.tar.gz"
>  "https://www.kernel.org/pub/linux/kernel/v${_pkgver%%.*}.x/linux-${_pkgver}.tar.sign"
>  "https://www.kernel.org/pub/linux/kernel/projects/rt/${_pkgver%.*}/older/patch-${_pkgver}-rt${_rtpatchver}.patch.gz"
>  "https://www.kernel.org/pub/linux/kernel/projects/rt/${_pkgver%.*}/older/patch-${_pkgver}-rt${_rtpatchver}.patch.sign"

PS: [de]/[en]

[de]
Ich habe das Patch weder über git bekommen, noch habe ich die xz Dateien
heruntergeladen. Ich habe die gz Dateien heruntergeladen.
Die gz Patch-Datei wurde mit einem anderen Schlüssel signiert. Dieser
Schlüssel scheint nicht verfügbar zu sein.

[en]
I didn't get the patch from git, neither did I download the xz
related files. I downloaded the gz related files.
The gz patch file is signed with another key. This key seems to be
unavailable.

Re: [ANNOUNCE] 4.19.233-rt105

[Daniel Wagner]

Hi Ralf,

On Fri, Mar 18, 2022 at 06:42:49PM +0100, Ralf Mardorf wrote:
> >[rocketmouse@archlinux linux-rt]$ gzip -cd
> >patch-4.19.233-rt105.patch.gz | gpg2 --verify
> >patch-4.19.233-rt105.patch.sign - gpg: Signature made Fri 11 Mar 2022
> >09:10:11 CET gpg:                using EDDSA key
> >1B45744BE36280CA7D6BD460E072D068B1F5703E
> >                        ^^^^^^^^^^^^^^^^
> >                        587C5ECA5D0A306C.asc

It's a subkey hence the file name wont match. The file name is the
finger print and not the subkey.

> >Importing your key from a keyserver (e.g. from
> >hkp://keyserver.ubuntu.com) isn't an issue at all.
> >
> >The rt-patch was either signed with another key (E072D068B1F5703E
> >instead of 587C5ECA5D0A306C) or the uploaded patch is malicious.

Did you import 587C5ECA5D0A306C.asc from korg? It should contain all my
public keys (incl. the subkeys). At least this is what I think I did
when trying to follow (outdated, very outdated, complete useless or
wrong) documentation.

Hope this helps,
Daniel

ps: I have very strong feelings when it comes to gpg and no they are not
the good ones.

Re: [ANNOUNCE] 4.19.233-rt105

[Ralf Mardorf]

On Mon, 21 Mar 2022 09:36:11 +0100, Daniel Wagner wrote:
>Did you import 587C5ECA5D0A306C.asc from korg?

Hi,

no, I imported it from a keyserver.

>I have very strong feelings when it comes to gpg and no they are not
>the good ones.

;)

I suspected a subkey, but OTOH it's odd that a check points to a
missing subkey, without mentioning the key that needs to be imported.
It's also odd that the needed key is available by a keyserver, but
without the subkey included.

Thank you, I imported from git and all is good now [1].

Regards,
Ralf

[1]
[rocketmouse@archlinux ~]$ gpg --import /tmp/pgpkeys/keys/587C5ECA5D0A306C.asc 
gpg: key 587C5ECA5D0A306C: 17 signatures not checked due to missing keys
gpg: key 587C5ECA5D0A306C: "Daniel Wagner <wagi@monom.org>" 24 new signatures
gpg: key 587C5ECA5D0A306C: "Daniel Wagner <wagi@monom.org>" 2 new subkeys
gpg: Total number processed: 1
gpg:            new subkeys: 2
gpg:         new signatures: 24
[snip]
[rocketmouse@archlinux linux-rt]$ makepkg -s 
==> Making package: linux-rt 4.19.235_rt106-0.1000 (Mon 21 Mar 2022 10:58:09 CET)
[snip]
==> Verifying source file signatures with gpg...
    linux-4.19.235.tar ... Passed
    patch-4.19.235-rt106.patch ... Passed
[snip]