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authorLinus Torvalds <torvalds@linux-foundation.org>2023-06-27 14:14:30 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2023-06-27 14:14:30 -0700
commitbc6cb4d5bc3a44197de30784eae71d8ba28483eb (patch)
treefdd00391c6068c217eeb8a4a06afc40cc1fc6853 /scripts/min-tool-version.sh
parented3b7923a816ded62dccef377c9ee346c7d3b1b4 (diff)
parentb33eb50a92b0a298fa8a6ac350e741c3ec100f6d (diff)
Merge tag 'locking-core-2023-06-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking updates from Ingo Molnar: - Introduce cmpxchg128() -- aka. the demise of cmpxchg_double() The cmpxchg128() family of functions is basically & functionally the same as cmpxchg_double(), but with a saner interface. Instead of a 6-parameter horror that forced u128 - u64/u64-halves layout details on the interface and exposed users to complexity, fragility & bugs, use a natural 3-parameter interface with u128 types. - Restructure the generated atomic headers, and add kerneldoc comments for all of the generic atomic{,64,_long}_t operations. The generated definitions are much cleaner now, and come with documentation. - Implement lock_set_cmp_fn() on lockdep, for defining an ordering when taking multiple locks of the same type. This gets rid of one use of lockdep_set_novalidate_class() in the bcache code. - Fix raw_cpu_generic_try_cmpxchg() bug due to an unintended variable shadowing generating garbage code on Clang on certain ARM builds. * tag 'locking-core-2023-06-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (43 commits) locking/atomic: scripts: fix ${atomic}_dec_if_positive() kerneldoc percpu: Fix self-assignment of __old in raw_cpu_generic_try_cmpxchg() locking/atomic: treewide: delete arch_atomic_*() kerneldoc locking/atomic: docs: Add atomic operations to the driver basic API documentation locking/atomic: scripts: generate kerneldoc comments docs: scripts: kernel-doc: accept bitwise negation like ~@var locking/atomic: scripts: simplify raw_atomic*() definitions locking/atomic: scripts: simplify raw_atomic_long*() definitions locking/atomic: scripts: split pfx/name/sfx/order locking/atomic: scripts: restructure fallback ifdeffery locking/atomic: scripts: build raw_atomic_long*() directly locking/atomic: treewide: use raw_atomic*_<op>() locking/atomic: scripts: add trivial raw_atomic*_<op>() locking/atomic: scripts: factor out order template generation locking/atomic: scripts: remove leftover "${mult}" locking/atomic: scripts: remove bogus order parameter locking/atomic: xtensa: add preprocessor symbols locking/atomic: x86: add preprocessor symbols locking/atomic: sparc: add preprocessor symbols locking/atomic: sh: add preprocessor symbols ...
Diffstat (limited to 'scripts/min-tool-version.sh')
-rwxr-xr-xscripts/min-tool-version.sh6
1 files changed, 5 insertions, 1 deletions
diff --git a/scripts/min-tool-version.sh b/scripts/min-tool-version.sh
index 131be76d2130..dfd186372f63 100755
--- a/scripts/min-tool-version.sh
+++ b/scripts/min-tool-version.sh
@@ -17,7 +17,11 @@ binutils)
echo 2.25.0
;;
gcc)
- echo 5.1.0
+ if [ "$SRCARCH" = parisc ]; then
+ echo 11.0.0
+ else
+ echo 5.1.0
+ fi
;;
llvm)
if [ "$SRCARCH" = s390 ]; then