[DomTree] Define the members calling the construction algorithms out of line. NFC (#212145)
DominatorTreeBase defines some functions that call into into
DomTreeBuilder, whose algorithms live in GenericDomTreeConstruction.h.
A translation unit including only GenericDomTree.h inlines the member
and calls the algorithm, which just Dominators.cpp provides, through ten
explicit instantiations. Elsewhere the algorithm survives only where the
inliner leaves a use of it.
A previous revision of #212098 gave LoopInfoBase a member calling
recalculate, so instantiating LoopInfoBase in CFGLoopInfo.cpp referenced
an algorithm that no translation unit defines:
```
ld.lld: error: undefined symbol: void llvm::DomTreeBuilder::Calculate<llvm::DominatorTreeBase<mlir::Block, false>>(llvm::DominatorTreeBase<mlir::Block, false>&)
>>> referenced by CFGLoopInfo.cpp
```
Define those members in GenericDomTreeConstruction.h. Such a caller then
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pci_resize_resource() takes another argument in 6.18.40 drm
A bitmask of pci bars to skip. No callers of this are currently enabled
and the code we have is only for bar 0.
graphics/gpxsee: Update to 16.11
Take maintainership due to multiple consecutive timeouts.
https://github.com/tumic0/GPXSee/releases/tag/16.11
PR: 296545
Approved by: sikmir at gmail.com (former maintainer)
Approved by: osa (mentor)
[libc][realpath] Follow symlinks
This commit updates realpath to call readlinkat on symlinks during path resolution. In order to do, it updates `PendingPath` to store a `cpp::string` that is prepended with a symlink target when resolved. This could be more efficient by using a `PATH_MAX` buffer and storing the path at the end of the buffer, but using a `cpp::string` avoids the pointer arithmetic and manual memory management that comes with that approach.
PCI: Fix restoring BARs on BAR resize rollback path
From Ilpo Jarvinen
4b5322f0002aac02a0f9907ac2358811330d982c in linux-6.18.y/6.18.40
337b1b566db087347194e4543ddfdfa5645275cc in mainline linux
drm/edid: fix OOB read in drm_parse_tiled_block()
From Xiang Mei
9cc0f8e63e8c34cf43def35cbd305ba711181a1f in linux-6.18.y/6.18.40
faaa1e1155833e7d4ce7e3cfaf64c0d636b190db in mainline linux
drm/amdgpu: initialize irq.lock spinlock earlier
From Thadeu Lima de Souza Cascardo
290ad0a548915bc2f457e6d315e1537f00e16497 in linux-6.18.y/6.18.40
a2b270c0ecf6d95bcd14ef4c20d0301a88143ff5 in mainline linux
[libc][realpath] Follow symlinks
This commit updates realpath to call readlinkat on symlinks during path resolution. In order to do, it updates `PendingPath` to store a `cpp::string` that is prepended with a symlink target when resolved. This could be more efficient by using a `PATH_MAX` buffer and storing the path at the end of the buffer, but using a `cpp::string` avoids the pointer arithmetic and manual memory management that comes with that approach.
drm/amdkfd: fix list_del corruption in kfd_criu_resume_svm
From Mario Limonciello
96ac562a9ea3020981f536384711190841c81aa8 in linux-6.18.y/6.18.40
8fa5655da368d0306c03e9dc9cda8ae2a7840926 in mainline linux
drm/amd/display: Fix mem_type change detection for async flips
From Matthew Schwartz
211bb9d8f17c4136e72843bb00f9ed6fb12618b8 in linux-6.18.y/6.18.40
8e792f018e10e68f488f279fbd4f38009a2e066d in mainline linux
drm/amdkfd: Avoid double-unpin of DOORBELL/MMIO BOs on free
From Yunxiang Li
0e27d92f69b8e4c750a4b181cc05a86b9338c4f5 in linux-6.18.y/6.18.40
3f0cc1735273a57c5116710cf0202e12152f59cc in mainline linux
drm/i915: clear CRTC color blob pointers after dropping refs
From Guangshuo Li
2024940522ef451098c940ab0b82d647de5e5d9b in linux-6.18.y/6.18.40
31f077088e0faae6be8377741f356dea1b94ba46 in mainline linux
drm/amd/display: Add missing kdoc for ALLM parameters
From Srinivasan Shanmugam
038a0f01dda595dceda8f0c9c5172b1297281929 in linux-6.18.y/6.18.40
d4c6ec729fb7a8bf8a27b19bd70a1b945ad93dac in mainline linux
drm/amdkfd: always resume_all after suspend_all
From Alex Deucher
9a030fcb4b192a508113787ef28fb97e27dcf6f6 in linux-6.18.y/6.18.40
56ae73c92e200e630c2bdf1e98c88b86c8483b37 in mainline linux
drm/amdgpu: set sub_block_index for mca ras sub-blocks
From Yunxiang Li
4beed798daf4ddcbfa723d8d28a4e02ca62ed6bc in linux-6.18.y/6.18.40
baa286df5fb366e4aee5b747443dfc7194fdaa59 in mainline linux
[mlir][arith] Fold trivial shifts (`0<<x`, `x>>x`, `-1>>x`) (#212159)
Add value-preserving folds mirroring LLVM's InstructionSimplify for the
integer shift ops:
```
shli/shrui/shrsi(0, x) -> 0
shrui/shrsi(x, x) -> 0
shrsi(-1, x) -> -1
```
A shift amount greater than or equal to the bit width yields poison, so
refining these cases to a constant is valid. For `shr(x, x)` any
in-range amount `v` satisfies `v >> v == 0 (v < 2^v)`.
Folding an out-of-range shift amount (`c >= bit width`) to poison is
left as a TODO: it would make the arith dialect depend on the ub dialect
to materialize `ub.poison`.
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drm/syncobj: Fix memory leak in drm_syncobj_find_fence()
From Liviu Dudau
7471006cd854d159723344be809e8287a2d75502 in linux-6.18.y/6.18.40
e5b93bd6fdb92aa5e4689715d7e8487d9ce66a38 in mainline linux
[RISCV] Declare TLSDESC clobbers for vector registers and CSRs per psABI (#205027)
RISC-V's ABI states that, aside from V extension state, only a0 and t0
are clobbered by TLSDESC resolvers. The original specification was to
also not clobber any V extension state, but due to implementation
concerns an ABI-breaking change has been made[1] to clobber all V
extension state.
This patch adds V-regs/csrs clobbering to the existing PseudoLA_TLSDESC
and PseudoTLSDESCCall in RISCVInstrInfo.td, as well as an additional
test covering the V-register clobber and V-CSRs clobber cases.
[1] https://github.com/riscv-non-isa/riscv-elf-psabi-doc/pull/496
drm/gpuvm: take refcount on DRM device
From Alice Ryhl
76a4c3af3253dc7b27390710c7f402dbb862fa81 in linux-6.18.y/6.18.40
c2d72717e0a9dd01c6a1bac61a1462a8e04bd179 in mainline linux
