Merge tag 'v6.6.70' into for/openbmc/dev-6.6

This is the 6.6.70 stable release

Conflicts:
include/linux/usb/chipidea.h

Conflict was a trivial addition.

Signed-off-by: Andrew Jeffery <andrew@c

Merge tag 'v6.6.70' into for/openbmc/dev-6.6

This is the 6.6.70 stable release

Conflicts:
include/linux/usb/chipidea.h

Conflict was a trivial addition.

Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>

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smb: client: fix use-after-free of signing key

[ Upstream commit 343d7fe6df9e247671440a932b6a73af4fa86d95 ]

Customers have reported use-after-free in @ses->auth_key.response with
SMB2.1 + sign moun

smb: client: fix use-after-free of signing key

[ Upstream commit 343d7fe6df9e247671440a932b6a73af4fa86d95 ]

Customers have reported use-after-free in @ses->auth_key.response with
SMB2.1 + sign mounts which occurs due to following race:

task A task B
cifs_mount()
dfs_mount_share()
get_session()
cifs_mount_get_session() cifs_send_recv()
cifs_get_smb_ses() compound_send_recv()
cifs_setup_session() smb2_setup_request()
kfree_sensitive() smb2_calc_signature()
crypto_shash_setkey() *UAF*

Fix this by ensuring that we have a valid @ses->auth_key.response by
checking whether @ses->ses_status is SES_GOOD or SES_EXITING with
@ses->ses_lock held. After commit 24a9799aa8ef ("smb: client: fix UAF
in smb2_reconnect_server()"), we made sure to call ->logoff() only
when @ses was known to be good (e.g. valid ->auth_key.response), so
it's safe to access signing key when @ses->ses_status == SES_EXITING.

Cc: stable@vger.kernel.org
Reported-by: Jay Shin <jaeshin@redhat.com>
Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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smb: client: stop flooding dmesg in smb2_calc_signature()

[ Upstream commit a13ca780afab350f37f8be9eda2bf79d1aed9bdd ]

When having several mounts that share same credential and the client
couldn't

smb: client: stop flooding dmesg in smb2_calc_signature()

[ Upstream commit a13ca780afab350f37f8be9eda2bf79d1aed9bdd ]

When having several mounts that share same credential and the client
couldn't re-establish an SMB session due to an expired kerberos ticket
or rotated password, smb2_calc_signature() will end up flooding dmesg
when not finding SMB sessions to calculate signatures.

Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Stable-dep-of: 343d7fe6df9e ("smb: client: fix use-after-free of signing key")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Merge tag 'v6.6.34' into dev-6.6

This is the 6.6.34 stable release

smb: client: fix deadlock in smb2_find_smb_tcon()

commit 02c418774f76a0a36a6195c9dbf8971eb4130a15 upstream.

Unlock cifs_tcp_ses_lock before calling cifs_put_smb_ses() to avoid such
deadlock.

Cc: s

smb: client: fix deadlock in smb2_find_smb_tcon()

commit 02c418774f76a0a36a6195c9dbf8971eb4130a15 upstream.

Unlock cifs_tcp_ses_lock before calling cifs_put_smb_ses() to avoid such
deadlock.

Cc: stable@vger.kernel.org
Signed-off-by: Enzo Matsumiya <ematsumiya@suse.de>
Reviewed-by: Shyam Prasad N <sprasad@microsoft.com>
Reviewed-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Merge tag 'v6.6.32' into dev-6.6

This is the 6.6.32 stable release

cifs: Add tracing for the cifs_tcon struct refcounting

[ Upstream commit afc23febd51c7e24361e3a9c09f3e892eb0a41ea ]

Add tracing for the refcounting/lifecycle of the cifs_tcon struct, marking
differ

cifs: Add tracing for the cifs_tcon struct refcounting

[ Upstream commit afc23febd51c7e24361e3a9c09f3e892eb0a41ea ]

Add tracing for the refcounting/lifecycle of the cifs_tcon struct, marking
different events with different labels and giving each tcon its own debug
ID so that the tracelines corresponding to individual tcons can be
distinguished. This can be enabled with:

echo 1 >/sys/kernel/debug/tracing/events/cifs/smb3_tcon_ref/enable

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>
cc: Shyam Prasad N <nspmangalore@gmail.com>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Merge tag 'v6.6.15' into dev-6.6

This is the 6.6.15 stable release

cifs: handle cases where a channel is closed

[ Upstream commit 0c51cc6f2cb0108e7d49805f6e089cd85caab279 ]

So far, SMB multichannel could only scale up, but not
scale down the number of channels. In

cifs: handle cases where a channel is closed

[ Upstream commit 0c51cc6f2cb0108e7d49805f6e089cd85caab279 ]

So far, SMB multichannel could only scale up, but not
scale down the number of channels. In this series of
patch, we now allow the client to deal with the case
of multichannel disabled on the server when the share
is mounted. With that change, we now need the ability
to scale down the channels.

This change allows the client to deal with cases of
missing channels more gracefully.

Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Stable-dep-of: 78e727e58e54 ("cifs: update iface_last_update on each query-and-update")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Merge tag 'v6.6.6' into dev-6.6

This is the 6.6.6 stable release

Signed-off-by: Joel Stanley <joel@jms.id.au>

cifs: fix check of rc in function generate_smb3signingkey

[ Upstream commit 181724fc72486dec2bec8803459be05b5162aaa8 ]

Remove extra check after condition, add check after generating key
for encrypt

cifs: fix check of rc in function generate_smb3signingkey

[ Upstream commit 181724fc72486dec2bec8803459be05b5162aaa8 ]

Remove extra check after condition, add check after generating key
for encryption. The check is needed to return non zero rc before
rewriting it with generating key for decryption.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Reviewed-by: Paulo Alcantara (SUSE) <pc@manguebit.com>
Fixes: d70e9fa55884 ("cifs: try opening channels after mounting")
Signed-off-by: Ekaterina Esina <eesina@astralinux.ru>
Co-developed-by: Anastasia Belova <abelova@astralinux.ru>
Signed-off-by: Anastasia Belova <abelova@astralinux.ru>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Merge drm/drm-fixes into drm-misc-fixes

Forwarding to v6.6-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge tag '6.6-rc-smb3-client-fixes-part1' of git://git.samba.org/sfrench/cifs-2.6

Pull smb client updates from Steve French:

- fixes for excessive stack usage

- multichannel reconnect improveme

Merge tag '6.6-rc-smb3-client-fixes-part1' of git://git.samba.org/sfrench/cifs-2.6

Pull smb client updates from Steve French:

- fixes for excessive stack usage

- multichannel reconnect improvements

- DFS fix and cleanup patches

- move UCS-2 conversion code to fs/nls and update cifs and jfs to use
them

- cleanup patch for compounding, one to fix confusing function name

- inode number collision fix

- reparse point fixes (including avoiding an extra unneeded query on
symlinks) and a minor cleanup

- directory lease (caching) improvement

* tag '6.6-rc-smb3-client-fixes-part1' of git://git.samba.org/sfrench/cifs-2.6: (24 commits)
fs/jfs: Use common ucs2 upper case table
fs/smb/client: Use common code in client
fs/smb: Swing unicode common code from smb->NLS
fs/smb: Remove unicode 'lower' tables
SMB3: rename macro CIFS_SERVER_IS_CHAN to avoid confusion
[SMB3] send channel sequence number in SMB3 requests after reconnects
cifs: update desired access while requesting for directory lease
smb: client: reduce stack usage in smb2_query_reparse_point()
smb: client: reduce stack usage in smb2_query_info_compound()
smb: client: reduce stack usage in smb2_set_ea()
smb: client: reduce stack usage in smb_send_rqst()
smb: client: reduce stack usage in cifs_demultiplex_thread()
smb: client: reduce stack usage in cifs_try_adding_channels()
smb: cilent: set reparse mount points as automounts
smb: client: query reparse points in older dialects
smb: client: do not query reparse points twice on symlinks
smb: client: parse reparse point flag in create response
smb: client: get rid of dfs code dep in namespace.c
smb: client: get rid of dfs naming in automount code
smb: client: rename cifs_dfs_ref.c to namespace.c
...

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Merge branch 'next' into for-linus

Prepare input updates for 6.6 merge window.

SMB3: rename macro CIFS_SERVER_IS_CHAN to avoid confusion

Since older dialects such as CIFS do not support multichannel
the macro CIFS_SERVER_IS_CHAN can be confusing (it requires SMB 3
or later) so

SMB3: rename macro CIFS_SERVER_IS_CHAN to avoid confusion

Since older dialects such as CIFS do not support multichannel
the macro CIFS_SERVER_IS_CHAN can be confusing (it requires SMB 3
or later) so shorten its name to "SERVER_IS_CHAN"

Suggested-by: Tom Talpey <tom@talpey.com>
Acked-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

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Merge tag 'vfs-6.6-merge-2' of ssh://gitolite.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull filesystem freezing updates from Darrick Wong:

New code for 6.6:

* Allow the kernel to initiate a freeze of

Merge tag 'vfs-6.6-merge-2' of ssh://gitolite.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull filesystem freezing updates from Darrick Wong:

New code for 6.6:

* Allow the kernel to initiate a freeze of a filesystem. The kernel
and userspace can both hold a freeze on a filesystem at the same
time; the freeze is not lifted until /both/ holders lift it. This
will enable us to fix a longstanding bug in XFS online fsck.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Message-Id: <20230822182604.GB11286@frogsfrogsfrogs>
Signed-off-by: Christian Brauner <brauner@kernel.org>

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Merge tag 'v6.5-rc6' into icc-next

The fixes that got merged into v6.5-rc6 are needed here.

Signed-off-by: Georgi Djakov <djakov@kernel.org>

Merge drm/drm-next into drm-intel-next

Catching-up with drm-next and drm-intel-gt-next.
It will unblock a code refactor around the platform
definitions (names vs acronyms).

Signed-off-by: Rodrigo V

Merge drm/drm-next into drm-intel-next

Catching-up with drm-next and drm-intel-gt-next.
It will unblock a code refactor around the platform
definitions (names vs acronyms).

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

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Merge drm/drm-next into drm-intel-gt-next

Need to pull in b3e4aae612ec ("drm/i915/hdcp: Modify hdcp_gsc_message msg sending mechanism") as
a dependency for https://patchwork.freedesktop.org/series/1

Merge drm/drm-next into drm-intel-gt-next

Need to pull in b3e4aae612ec ("drm/i915/hdcp: Modify hdcp_gsc_message msg sending mechanism") as
a dependency for https://patchwork.freedesktop.org/series/121735/

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

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Merge drm/drm-next into drm-misc-next

Backmerging to get v6.5-rc2.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

regulator: Merge up fixes from mainline

There's several things here that will really help my CI.

regmap: Merge up fixes from mainline

There's several things here that will really help my CI.

spi: Merge up fixes from mainline

There's several things here that will really help my CI.

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Cross-merge networking fixes after downstream PR.

No conflicts or adjacent changes.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Merge tag 'asoc-fix-v6.5-rc1-2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.5

A few more fixes for v6.5, just small driver specific ones.