Merge branch 'next' into for-linus

Prepare input updates for 6.16 merge window.

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

Need to pull in a67221b5eb8d ("drm/i915/dp: Return min bpc supported by source instead of 0")
in order to fix build breakage on GCC 9.4.0 (from Ubuntu 20.04

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

Need to pull in a67221b5eb8d ("drm/i915/dp: Return min bpc supported by source instead of 0")
in order to fix build breakage on GCC 9.4.0 (from Ubuntu 20.04).

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

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

Backmerge to sync with v6.15-rc, xe, and specifically async flip changes
in drm-misc.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Merge tag 'v6.15-rc6' into next

Sync up with mainline to bring in xpad controller changes.

Merge remote-tracking branch 'drm-misc/drm-misc-next' into msm-next

Merge drm-misc-next to get commit Fixes: fec450ca15af ("drm/display:
hdmi: provide central data authority for ACR params").

Signe

Merge remote-tracking branch 'drm-misc/drm-misc-next' into msm-next

Merge drm-misc-next to get commit Fixes: fec450ca15af ("drm/display:
hdmi: provide central data authority for ACR params").

Signed-off-by: Rob Clark <robdclark@chromium.org>

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Merge drm/drm-next into drm-xe-next

Backmerge to bring in linux 6.15-rc.

Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf after rc3

Cross-merge bpf and other fixes after downstream PRs.

No conflicts.

Signed-off-by: Alexei Starovoitov <ast@kernel.org>

Merge tag 'v6.15-rc1' into x86/cpu, to refresh the branch with upstream changes

Signed-off-by: Ingo Molnar <mingo@kernel.org>

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

Cross-merge networking fixes after downstream PR (net-6.15-rc2).

Conflict:

Documentation/networking/netdevices.rst
net/core/lock_debu

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

Cross-merge networking fixes after downstream PR (net-6.15-rc2).

Conflict:

Documentation/networking/netdevices.rst
net/core/lock_debug.c
04efcee6ef8d ("net: hold instance lock during NETDEV_CHANGE")
03df156dd3a6 ("xdp: double protect netdev->xdp_flags with netdev->lock")

No adjacent changes.

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

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Merge tag 'v6.15-rc1' into x86/mm, to pick up fixes

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Merge tag 'v6.15-rc1' into x86/asm, to refresh the branch

Signed-off-by: Ingo Molnar <mingo@kernel.org>

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

Backmerging to get updates from v6.15-rc1.

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

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

Backmerging to get v6.15-rc1 into drm-misc-next. Also fixes a
build issue when enabling CONFIG_DRM_SCHED_KUNIT_TEST.

Signed-off-by: Thomas Zimmermann <tzimmerm

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

Backmerging to get v6.15-rc1 into drm-misc-next. Also fixes a
build issue when enabling CONFIG_DRM_SCHED_KUNIT_TEST.

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

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Merge tag '6.15-rc-part2-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6

Pull more smb client updates from Steve French:

- reconnect fixes: three for updating rsize/wsize and an SMB1 re

Merge tag '6.15-rc-part2-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6

Pull more smb client updates from Steve French:

- reconnect fixes: three for updating rsize/wsize and an SMB1 reconnect
fix

- RFC1001 fixes: fixing connections to nonstandard ports, and negprot
retries

- fix mfsymlinks to old servers

- make mapping of open flags for SMB1 more accurate

- permission fixes: adding retry on open for write, and one for stat to
workaround unexpected access denied

- add two new xattrs, one for retrieving SACL and one for retrieving
owner (without having to retrieve the whole ACL)

- fix mount parm validation for echo_interval

- minor cleanup (including removing now unneeded cifs_truncate_page)

* tag '6.15-rc-part2-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: update internal version number
cifs: Implement is_network_name_deleted for SMB1
cifs: Remove cifs_truncate_page() as it should be superfluous
cifs: Do not add FILE_READ_ATTRIBUTES when using GENERIC_READ/EXECUTE/ALL
cifs: Improve SMB2+ stat() to work also without FILE_READ_ATTRIBUTES
cifs: Add fallback for SMB2 CREATE without FILE_READ_ATTRIBUTES
cifs: Fix querying and creating MF symlinks over SMB1
cifs: Fix access_flags_to_smbopen_mode
cifs: Fix negotiate retry functionality
cifs: Improve handling of NetBIOS packets
cifs: Allow to disable or force initialization of NetBIOS session
cifs: Add a new xattr system.smb3_ntsd_owner for getting or setting owner
cifs: Add a new xattr system.smb3_ntsd_sacl for getting or setting SACLs
smb: client: Update IO sizes after reconnection
smb: client: Store original IO parameters and prevent zero IO sizes
smb:client: smb: client: Add reverse mapping from tcon to superblocks
cifs: remove unreachable code in cifs_get_tcp_session()
cifs: fix integer overflow in match_server()

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cifs: Add a new xattr system.smb3_ntsd_owner for getting or setting owner

Changing owner is controlled by DACL permission WRITE_OWNER. Changing DACL
itself is controlled by DACL permisssion WRITE_DA

cifs: Add a new xattr system.smb3_ntsd_owner for getting or setting owner

Changing owner is controlled by DACL permission WRITE_OWNER. Changing DACL
itself is controlled by DACL permisssion WRITE_DAC. Owner of the file has
implicit WRITE_DAC permission even when it is not explicitly granted for
owner by DACL.

Reading DACL or owner is controlled only by one permission READ_CONTROL.
WRITE_OWNER permission can be bypassed by the SeTakeOwnershipPrivilege,
which is by default available for local administrators.

So if the local administrator wants to access some file to which does not
have access, it is required to first change owner to ourself and then
change DACL permissions.

Currently Linux SMB client does not support this because client does not
provide a way to change owner without touching DACL permissions.

Fix this problem by introducing a new xattr "system.smb3_ntsd_owner" for
setting/changing only owner part of the security descriptor.

Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

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cifs: Add a new xattr system.smb3_ntsd_sacl for getting or setting SACLs

Access to SACL part of SMB security descriptor is granted by SACL privilege
which by default is accessible only for local adm

cifs: Add a new xattr system.smb3_ntsd_sacl for getting or setting SACLs

Access to SACL part of SMB security descriptor is granted by SACL privilege
which by default is accessible only for local administrator. But it can be
granted to any other user by local GPO or AD. SACL access is not granted by
DACL permissions and therefore is it possible that some user would not have
access to DACLs of some file, but would have access to SACLs of all files.
So it means that for accessing SACLs (either getting or setting) in some
cases requires not touching or asking for DACLs.

Currently Linux SMB client does not allow to get or set SACLs without
touching DACLs. Which means that user without DACL access is not able to
get or set SACLs even if it has access to SACLs.

Fix this problem by introducing a new xattr "system.smb3_ntsd_sacl" for
accessing only SACLs part of the security descriptor (therefore without
DACLs and OWNER/GROUP).

Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

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Merge tag '6.15-rc-part1-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6

Pull smb client updates from Steve French:

- Fix for network namespace refcount leak

- Multichannel fix and mi

Merge tag '6.15-rc-part1-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6

Pull smb client updates from Steve French:

- Fix for network namespace refcount leak

- Multichannel fix and minor multichannel debug message cleanup

- Fix potential null ptr reference in SMB3 close

- Fix for special file handling when reparse points not supported by
server

- Two ACL fixes one for stricter ACE validation, one for incorrect
perms requested

- Three RFC1001 fixes: one for SMB3 mounts on port 139, one for better
default hostname, and one for better session response processing

- Minor update to email address for MAINTAINERS file

- Allow disabling Unicode for access to old SMB1 servers

- Three minor cleanups

* tag '6.15-rc-part1-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: Add new mount option -o nounicode to disable SMB1 UNICODE mode
cifs: Set default Netbios RFC1001 server name to hostname in UNC
smb: client: Fix netns refcount imbalance causing leaks and use-after-free
cifs: add validation check for the fields in smb_aces
CIFS: Propagate min offload along with other parameters from primary to secondary channels.
cifs: Improve establishing SMB connection with NetBIOS session
cifs: Fix establishing NetBIOS session for SMB2+ connection
cifs: Fix getting DACL-only xattr system.cifs_acl and system.smb3_acl
cifs: Check if server supports reparse points before using them
MAINTAINERS: reorder preferred email for Steve French
cifs: avoid NULL pointer dereference in dbg call
smb: client: Remove redundant check in smb2_is_path_accessible()
smb: client: Remove redundant check in cifs_oplock_break()
smb: mark the new channel addition log as informational log with cifs_info
smb: minor cleanup to remove unused function declaration

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cifs: Fix getting DACL-only xattr system.cifs_acl and system.smb3_acl

Currently ->get_acl() callback always create request for OWNER, GROUP and
DACL, even when only DACLs was requested by user. Chan

cifs: Fix getting DACL-only xattr system.cifs_acl and system.smb3_acl

Currently ->get_acl() callback always create request for OWNER, GROUP and
DACL, even when only DACLs was requested by user. Change API callback to
request only information for which the caller asked. Therefore when only
DACLs requested, then SMB client will prepare and send DACL-only request.

This change fixes retrieving of "system.cifs_acl" and "system.smb3_acl"
xattrs to contain only DACL structure as documented.

Note that setting/changing of "system.cifs_acl" and "system.smb3_acl"
xattrs already takes only DACL structure and ignores all other fields.

Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

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

We need
4ba4f1afb6a9 ("perf: Generic hotplug support for a PMU with a scope")
in order to land a i915 PMU simplification and a fix. That landed in 6.12
and

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

We need
4ba4f1afb6a9 ("perf: Generic hotplug support for a PMU with a scope")
in order to land a i915 PMU simplification and a fix. That landed in 6.12
and we are stuck at 6.9 so lets bump things forward.

Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>

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Merge branch 'next' into for-linus

Prepare input updates for 6.14 merge window.

Merge tag 'v6.13-rc3' into next

Sync up with the mainline.

Merge tag 'v6.12-rc3' into perf-tools-next

To get the fixes in the current perf-tools tree.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>

Merge net-next/main to resolve conflicts

The wireless-next tree was based on something older, and there
are now conflicts between -rc2 and work here. Merge net-next,
which has enough of -rc2 for the

Merge net-next/main to resolve conflicts

The wireless-next tree was based on something older, and there
are now conflicts between -rc2 and work here. Merge net-next,
which has enough of -rc2 for the conflicts to happen, resolving
them in the process.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

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Merge drm/drm-next into drm-xe-next

Backmerging to resolve a conflict with core locally.

Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>

Merge tag 'v6.12-rc1' into clk-meson-next

Linux 6.12-rc1