Merge tag 'v6.6.76' into for/openbmc/dev-6.6

This is the 6.6.76 stable release

Conflicts:
arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts

Conflicts were resolved in favour of our side a

Merge tag 'v6.6.76' into for/openbmc/dev-6.6

This is the 6.6.76 stable release

Conflicts:
arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts

Conflicts were resolved in favour of our side as the upstream stable
branches cherry-picked a small number of changes out of a much large
series, which has already been backported.

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cifs: Fix getting and setting SACLs over SMB1

[ Upstream commit 8b19dfb34d17e77a0809d433cc128b779282131b ]

SMB1 callback get_cifs_acl_by_fid() currently ignores its last argument and
therefore igno

cifs: Fix getting and setting SACLs over SMB1

[ Upstream commit 8b19dfb34d17e77a0809d433cc128b779282131b ]

SMB1 callback get_cifs_acl_by_fid() currently ignores its last argument and
therefore ignores request for SACL_SECINFO. Fix this issue by correctly
propagating info argument from get_cifs_acl() and get_cifs_acl_by_fid() to
CIFSSMBGetCIFSACL() function and pass SACL_SECINFO when requested.

For accessing SACLs it is needed to open object with SYSTEM_SECURITY
access. Pass this flag when trying to get or set SACLs.

Same logic is in the SMB2+ code path.

This change fixes getting and setting of "system.cifs_ntsd_full" and
"system.smb3_ntsd_full" xattrs over SMB1 as currently it silentely ignored
SACL part of passed xattr buffer.

Fixes: 3970acf7ddb9 ("SMB3: Add support for getting and setting SACLs")
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Merge tag 'v6.6.70' 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: rename cifs_ntsd to smb_ntsd

[ Upstream commit 3651487607ae778df1051a0a38bb34a5bd34e3b7 ]

Preparation for moving acl definitions to new common header file.

Use the following shell comm

smb/client: rename cifs_ntsd to smb_ntsd

[ Upstream commit 3651487607ae778df1051a0a38bb34a5bd34e3b7 ]

Preparation for moving acl definitions to new common header file.

Use the following shell command to rename:

find fs/smb/client -type f -exec sed -i \
's/struct cifs_ntsd/struct smb_ntsd/g' {} +

Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Reviewed-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Stable-dep-of: d413eabff18d ("fs/smb/client: implement chmod() for SMB3 POSIX Extensions")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Merge tag 'v6.6.66' into for/openbmc/dev-6.6

This is the 6.6.66 stable release

smb: client: memcpy() with surrounding object base address

[ Upstream commit f69b0187f8745a7a9584f6b13f5e792594b88b2e ]

Like commit f1f047bd7ce0 ("smb: client: Fix -Wstringop-overflow issues"),
adj

smb: client: memcpy() with surrounding object base address

[ Upstream commit f69b0187f8745a7a9584f6b13f5e792594b88b2e ]

Like commit f1f047bd7ce0 ("smb: client: Fix -Wstringop-overflow issues"),
adjust the memcpy() destination address to be based off the surrounding
object rather than based off the 4-byte "Protocol" member. This avoids a
build-time warning when compiling under CONFIG_FORTIFY_SOURCE with GCC 15:

In function 'fortify_memcpy_chk',
inlined from 'CIFSSMBSetPathInfo' at ../fs/smb/client/cifssmb.c:5358:2:
../include/linux/fortify-string.h:571:25: error: call to '__write_overflow_field' declared with attribute warning: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Werror=attribute-warning]
571 | __write_overflow_field(p_size_field, size);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Kees Cook <kees@kernel.org>
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Merge tag 'v6.6.32' into dev-6.6

This is the 6.6.32 stable release

smb: client: reuse file lease key in compound operations

[ Upstream commit 2c7d399e551ccfd87bcae4ef5573097f3313d779 ]

Currently, when a rename, unlink or set path size compound operation
is request

smb: client: reuse file lease key in compound operations

[ Upstream commit 2c7d399e551ccfd87bcae4ef5573097f3313d779 ]

Currently, when a rename, unlink or set path size compound operation
is requested on a file that has a lot of dirty pages to be written
to the server, we do not send the lease key for these requests. As a
result, the server can assume that this request is from a new client, and
send a lease break notification to the same client, on the same
connection. As a response to the lease break, the client can consume
several credits to write the dirty pages to the server. Depending on the
server's credit grant implementation, the server can stop granting more
credits to this connection, and this can cause a deadlock (which can only
be resolved when the lease timer on the server expires).
One of the problems here is that the client is sending no lease key,
even if it has a lease for the file. This patch fixes the problem by
reusing the existing lease key on the file for rename, unlink and set path
size compound operations so that the client does not break its own lease.

A very trivial example could be a set of commands by a client that
maintains open handle (for write) to a file and then tries to copy the
contents of that file to another one, eg.,

tail -f /dev/null > myfile &
mv myfile myfile2

Presently, the network capture on the client shows that the move (or
rename) would trigger a lease break on the same client, for the same file.
With the lease key reused, the lease break request-response overhead is
eliminated, thereby reducing the roundtrips performed for this set of
operations.

The patch fixes the bug described above and also provides perf benefit.

Signed-off-by: Meetakshi Setiya <msetiya@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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cifs: get rid of dup length check in parse_reparse_point()

[ Upstream commit 8a3c4e44c243308c2364a00f9944c3d6fbdeb125 ]

smb2_compound_op(SMB2_OP_GET_REPARSE) already checks if ioctl response
has a

cifs: get rid of dup length check in parse_reparse_point()

[ Upstream commit 8a3c4e44c243308c2364a00f9944c3d6fbdeb125 ]

smb2_compound_op(SMB2_OP_GET_REPARSE) already checks if ioctl response
has a valid reparse data buffer's length, so there's no need to check
it again in parse_reparse_point().

In order to get rid of duplicate check, validate reparse data buffer's
length also in cifs_query_reparse_point().

Signed-off-by: Paulo Alcantara (SUSE) <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Merge tag 'v6.6.16' into dev-6.6

This is the 6.6.16 stable release

Merge tag 'v6.6.13' into dev-6.6

This is the 6.6.13 stable release

Merge tag 'v6.6.8' into dev-6.6

This is the 6.6.8 stable release

smb: client: fix hardlinking of reparse points

[ Upstream commit 5408990aa662bcfd6ba894734023a023a16e8729 ]

The client was sending an SMB2_CREATE request without setting
OPEN_REPARSE_POINT flag thu

smb: client: fix hardlinking of reparse points

[ Upstream commit 5408990aa662bcfd6ba894734023a023a16e8729 ]

The client was sending an SMB2_CREATE request without setting
OPEN_REPARSE_POINT flag thus failing the entire hardlink operation.

Fix this by setting OPEN_REPARSE_POINT in create options for
SMB2_CREATE request when the source inode is a repase point.

Signed-off-by: Paulo Alcantara (SUSE) <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: fix renaming of reparse points

[ Upstream commit 7435d51b7ea2ab7801279c43ecd72063e9d5c92f ]

The client was sending an SMB2_CREATE request without setting
OPEN_REPARSE_POINT flag thus f

smb: client: fix renaming of reparse points

[ Upstream commit 7435d51b7ea2ab7801279c43ecd72063e9d5c92f ]

The client was sending an SMB2_CREATE request without setting
OPEN_REPARSE_POINT flag thus failing the entire rename operation.

Fix this by setting OPEN_REPARSE_POINT in create options for
SMB2_CREATE request when the source inode is a repase point.

Signed-off-by: Paulo Alcantara (SUSE) <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, common: fix fortify warnings

[ Upstream commit 0015eb6e12384ff1c589928e84deac2ad1ceb236 ]

When compiling with gcc version 14.0.0 20231126 (experimental)
and CONFIG_FORTIFY_SOURCE=y, I'

smb: client, common: fix fortify warnings

[ Upstream commit 0015eb6e12384ff1c589928e84deac2ad1ceb236 ]

When compiling with gcc version 14.0.0 20231126 (experimental)
and CONFIG_FORTIFY_SOURCE=y, I've noticed the following:

In file included from ./include/linux/string.h:295,
from ./include/linux/bitmap.h:12,
from ./include/linux/cpumask.h:12,
from ./arch/x86/include/asm/paravirt.h:17,
from ./arch/x86/include/asm/cpuid.h:62,
from ./arch/x86/include/asm/processor.h:19,
from ./arch/x86/include/asm/cpufeature.h:5,
from ./arch/x86/include/asm/thread_info.h:53,
from ./include/linux/thread_info.h:60,
from ./arch/x86/include/asm/preempt.h:9,
from ./include/linux/preempt.h:79,
from ./include/linux/spinlock.h:56,
from ./include/linux/wait.h:9,
from ./include/linux/wait_bit.h:8,
from ./include/linux/fs.h:6,
from fs/smb/client/smb2pdu.c:18:
In function 'fortify_memcpy_chk',
inlined from '__SMB2_close' at fs/smb/client/smb2pdu.c:3480:4:
./include/linux/fortify-string.h:588:25: warning: call to '__read_overflow2_field'
declared with attribute warning: detected read beyond size of field (2nd parameter);
maybe use struct_group()? [-Wattribute-warning]
588 | __read_overflow2_field(q_size_field, size);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

and:

In file included from ./include/linux/string.h:295,
from ./include/linux/bitmap.h:12,
from ./include/linux/cpumask.h:12,
from ./arch/x86/include/asm/paravirt.h:17,
from ./arch/x86/include/asm/cpuid.h:62,
from ./arch/x86/include/asm/processor.h:19,
from ./arch/x86/include/asm/cpufeature.h:5,
from ./arch/x86/include/asm/thread_info.h:53,
from ./include/linux/thread_info.h:60,
from ./arch/x86/include/asm/preempt.h:9,
from ./include/linux/preempt.h:79,
from ./include/linux/spinlock.h:56,
from ./include/linux/wait.h:9,
from ./include/linux/wait_bit.h:8,
from ./include/linux/fs.h:6,
from fs/smb/client/cifssmb.c:17:
In function 'fortify_memcpy_chk',
inlined from 'CIFS_open' at fs/smb/client/cifssmb.c:1248:3:
./include/linux/fortify-string.h:588:25: warning: call to '__read_overflow2_field'
declared with attribute warning: detected read beyond size of field (2nd parameter);
maybe use struct_group()? [-Wattribute-warning]
588 | __read_overflow2_field(q_size_field, size);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

In both cases, the fortification logic inteprets calls to 'memcpy()' as an
attempts to copy an amount of data which exceeds the size of the specified
field (i.e. more than 8 bytes from __le64 value) and thus issues an overread
warning. Both of these warnings may be silenced by using the convenient
'struct_group()' quirk.

Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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smb: client: implement ->query_reparse_point() for SMB1

[ Upstream commit ed3e0a149b58ea8cfd10cc4f7cefb39877ff07ac ]

Reparse points are not limited to symlinks, so implement
->query_reparse_point()

smb: client: implement ->query_reparse_point() for SMB1

[ Upstream commit ed3e0a149b58ea8cfd10cc4f7cefb39877ff07ac ]

Reparse points are not limited to symlinks, so implement
->query_reparse_point() in order to handle different file types.

Signed-off-by: Paulo Alcantara (SUSE) <pc@manguebit.com>
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 branch 'next' into for-linus

Prepare input updates for 6.6 merge window.

Merge branch 'for-linus' into for-next

Back-merge the 6.5-devel branch for the clean patch application for
6.6 and resolving merge conflicts.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

BackMerge tag 'v6.5-rc7' into drm-next

Linux 6.5-rc7

This is needed for the CI stuff and the msm pull has fixes in it.

Signed-off-by: Dave Airlie <airlied@redhat.com>

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 tag 'v6.5-rc6' into iommufd for-next

Required for following patches.

Resolve merge conflict by using the hunk from the for-next branch and
shifting the iommufd_object_deref_user() into iommuf

Merge tag 'v6.5-rc6' into iommufd for-next

Required for following patches.

Resolve merge conflict by using the hunk from the for-next branch and
shifting the iommufd_object_deref_user() into iommufd_hw_pagetable_put()

Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

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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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