On Thu, Mar 27, 2025 at 4:50 PM <pbhagavat...@marvell.com> wrote: > > From: Pavan Nikhilesh <pbhagavat...@marvell.com> > > Since driver/common/cnxk has common code that is > used across multiple platforms, allow use of > GCC builtin atomic functions. > > Signed-off-by: Pavan Nikhilesh <pbhagavat...@marvell.com>
Acked-by: Jerin Jacob <jer...@marvell.com> > --- > Rest of drivers i.e., drivers/*/cnxk have been migrated to use stdatomics in: > > https://patchwork.dpdk.org/project/dpdk/patch/20250327111120.1641-1-pbhagavat...@marvell.com/ > > devtools/checkpatches.sh | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/devtools/checkpatches.sh b/devtools/checkpatches.sh > index c9088bb403..2470d4fa83 100755 > --- a/devtools/checkpatches.sh > +++ b/devtools/checkpatches.sh > @@ -139,6 +139,7 @@ check_forbidden_additions() { # <patch> > > # refrain from using compiler __atomic_xxx builtins > awk -v FOLDERS="lib drivers app examples" \ > + -v SKIP_FILES='drivers/common/cnxk/' \ > -v EXPRESSIONS="__atomic_.*\\\( > __ATOMIC_(RELAXED|CONSUME|ACQUIRE|RELEASE|ACQ_REL|SEQ_CST)" \ > -v RET_ON_FAIL=1 \ > -v MESSAGE='Using __atomic_xxx/__ATOMIC_XXX built-ins, prefer > rte_atomic_xxx/rte_memory_order_xxx' \ > -- > 2.43.0 >
