x86: Redo boot-time XSAVE area size ABI check.
Instead of checking each component's offset+size from
size = CPUID[EAX=0x0d,ECX=i].EAX,
offset = CPUID[EAX=0x0d,ECX=i].EBX,
to make sure it fits in the XSAVE_MAX_BYTES implied by the
MINSIGSTKSZ ABI parameter, just check the total _enabled_ XSAVE area
size from
CPUID[EAX=0x0d,ECX=0].EBX,
which is what we use to allocate the XSAVE area in software anyway.
The Intel documentation[1] is not very clear on exactly what
CPUID[EAX=0x0d,ECX=i] reports for i >= 2, saying `valid bit in the
XCR0 register' without distinguishing `supported' from `enabled'
bits, and the AMD documentation I skimmed didn't have these leaves in
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[libc++] Replace the of use custom sections for detecting overriden functions (#208330)
This is a follow up to #133876 and an alternative to #120805 which
doesn't rely on aliases and works across both ELF and Mach-O. This
mechanism is preferable in baremetal environments since it doesn't
require special handling of the custom sections.
Add build option CLANG_INCLUDE_EXAMPLES (#187317)
Adds a new build option for clang, CLANG_INCLUDE_EXAMPLES, which
controls if the examples directory is included in the build. It defaults
to the value for LLVM_INCLUDE_EXAMPLES (same as CLANG_INCLUDE_DOCS and
CLANG_INCLUDE_TESTS)
Signed-off-by: Jade Abraham <jademabraham17 at gmail.com>
Merge tag 'regulator-fix-v7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fixes from Mark Brown:
"A couple of straightforward fixes for device loading, plus a fix for
the core support for keeping multiple regulators with voltages close
to each other that was sadly introduced due to one of the more
beautiful corners of our API design"
* tag 'regulator-fix-v7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: core: regulator_lock_two() should test for EDEADLK not EDEADLOCK
regulator: mt6363: add missing MODULE_DEVICE_TABLE()
regulator: mt6316: add missing MODULE_DEVICE_TABLE()
Merge tag 'audit-pr-20260710' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit
Pull audit fixes from Paul Moore:
"Two relatively small audit patches to fix potential data races with
the main audit backlog queue as well as possible integer overflows
when logging data as hex strings"
* tag 'audit-pr-20260710' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit:
audit: fix potential integer overflow in audit_log_n_hex()
audit: Fix data races of skb_queue_len() readers on audit_queue
Merge tag 'selinux-pr-20260710' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux
Pull selinux fixes from Paul Moore:
"Two small SELinux patches to fix a missing permission check for TCP
Fast Open operations and fix a socket lookup issue with SCTP ASCONF
operations"
* tag 'selinux-pr-20260710' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux:
selinux: avoid sk_socket dereference in selinux_sctp_bind_connect()
selinux: check connect-related permissions on TCP Fast Open
[SimplifyCFG] Do not thread branches into uncontrolled convergent regions
SimplifyCFG's foldCondBranchOnValueKnownInPredecessor can thread an edge past
a block that acts as a reconvergence point. If the threaded destination reaches
an uncontrolled convergent operation before returning to the threaded-through
block, the transform can change which dynamic instance of the convergent
operation is executed.
Add a conservative destination scan for this fold and skip the threading
candidate when it can reach an uncontrolled convergent call before returning
to the original block. Controlled convergent operations using convergence
control tokens are left alone.
Fixes ROCM-26496.
[OpenCL] Fix extensions checks for 3.1 (#208370)
These extension checks apply to 3.1 as well.
This fix kernel build fails when OpenCL 3.1 is enabled in
https://github.com/intel/opencl-clang/pull/752
Assisted-by: Claude
Merge tag 'ntfs-for-7.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/ntfs
Pull ntfs fixes from Namjae Jeon:
- fix stale runlist element dereferences in MFT writeback and fallocate
- fix mrec_lock ABBA deadlock in rename
- prevent userspace modification of NTFS system files
- avoid inode eviction/writeback self-deadlocks
- reject malformed resident attributes in non-resident runlist mapping
- avoid post_write_mst_fixup() on invalid index blocks
- fix a hole runlist leak in insert-range error handling
- sanitize directory lookup MFT references from disk
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Merge tag 'nfs-for-7.2-2' of git://git.linux-nfs.org/projects/anna/linux-nfs
Pull NFS client fixes from Anna Schumaker:
- SUNRPC:
- Release lower rpc_clnt if killed waiting for XPRT_LOCKED
- Pin upper rpc_clnt across the TLS connect_worker
- NFS:
- Include MAY_WRITE in open permission mask for O_TRUNC
- Charge unstable writes by request size, not folio size
* tag 'nfs-for-7.2-2' of git://git.linux-nfs.org/projects/anna/linux-nfs:
NFS: Charge unstable writes by request size, not folio size
NFSv4: include MAY_WRITE in open permission mask for O_TRUNC
SUNRPC: pin upper rpc_clnt across the TLS connect_worker
SUNRPC: release lower rpc_clnt if killed waiting for XPRT_LOCKED
Merge tag 'v7.2-rc2-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull smb client fixes from Steve French:
- DFS cache allocation fix
- DFS referral bounds check fix
- Fix absolute symlinks when mounting with POSIX extensions
- Fixes for incorrect nlink returned by fstat
- Fix atime in read completion
- Fix busy dentry on umount
- ioctl_query_info buffer overflow fix
- Two fixes for creating special files with SFU
- Fix mode mask in parse_dacl
- SMB1 is_path_accessible wildcard fix and minor SMB1 cleanup
- smb2_check_message fix
- Debug message improvement
- Minor cleanup
* tag 'v7.2-rc2-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: Remove CIFSSMBSetPathInfoFB() fallback function
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