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46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 43IEvb6ks4tffmPX4AcODD56eS8nj+4DZMGALa9GNw/B9lEXTHfTvsXNexI93dQd/4hFr5t7281p9u/tgx+uy2E50GROChcyE0VPNnf5Pvc= X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW5PR11MB5761 X-OriginatorOrg: intel.com X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org On Fri, Jul 18, 2025 at 02:21:45PM +0200, David Marchand wrote: > On Fri, Jul 18, 2025 at 2:14 PM Bruce Richardson > wrote: > > > > DPDK now recommends compiler versions GCC 8+, and Clang 7+, so remove > > checks and workarounds for versions old than these. > > > > Signed-off-by: Bruce Richardson > > --- > > config/meson.build | 5 ---- > > drivers/event/meson.build | 5 +--- > > drivers/meson.build | 2 +- > > drivers/net/virtio/meson.build | 2 +- > > lib/eal/arm/include/rte_memcpy_64.h | 8 ------- > > lib/eal/arm/include/rte_vect.h | 37 ++--------------------------- > > lib/eal/ppc/include/rte_altivec.h | 1 - > > lib/meson.build | 2 +- > > lib/vhost/meson.build | 4 ++-- > > lib/vhost/vhost.c | 16 ------------- > > 10 files changed, 8 insertions(+), 74 deletions(-) > > Two nits: > > [snip] > > > diff --git a/drivers/event/meson.build b/drivers/event/meson.build > > index d6706b57f7..b0bc3f40f1 100644 > > --- a/drivers/event/meson.build > > +++ b/drivers/event/meson.build > > @@ -14,9 +14,6 @@ drivers = [ > > 'opdl', > > 'skeleton', > > 'sw', > > + 'octeontx', > > ] > > Sort alphabetically? > Absolutely, yes. > > > -if not (toolchain == 'gcc' and cc.version().version_compare('<4.8.6') and > > - dpdk_conf.has('RTE_ARCH_ARM64')) > > - drivers += 'octeontx' > > -endif > > std_deps = ['eventdev', 'kvargs'] > > [snip] > > > diff --git a/lib/eal/arm/include/rte_memcpy_64.h b/lib/eal/arm/include/rte_memcpy_64.h > > index 90039039be..57fe24eb10 100644 > > --- a/lib/eal/arm/include/rte_memcpy_64.h > > +++ b/lib/eal/arm/include/rte_memcpy_64.h > > @@ -89,14 +89,6 @@ n <= (size_t)RTE_ARM64_MEMCPY_UNALIGNED_THRESHOLD) > > **************************************/ > > > > > > -#if RTE_CC_IS_GNU && !defined RTE_ARM64_MEMCPY_SKIP_GCC_VER_CHECK > > -#if (GCC_VERSION < 50400) > > -#warning "The GCC version is quite old, which may result in sub-optimal \ > > -performance of the compiled code. It is suggested that at least GCC 5.4.0 \ > > -be used." > > -#endif > > -#endif > > - > > This flag can be removed from meson too. > config/arm/meson.build: # > ['RTE_ARM64_MEMCPY_SKIP_GCC_VER_CHECK', false], > Yep, seems there are no more references to it in the code. Will fix in V2, after all CI's have had their chance to have their say. /Bruce