Message ID | 20180903093110.3340-1-jerin.jacob@caviumnetworks.com (mailing list archive) |
---|---|
State | Accepted, archived |
Delegated to: | Ferruh Yigit |
Headers |
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Series |
mk: disable OcteonTx for buggy compilers only on arm64
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Checks
Context | Check | Description |
---|---|---|
ci/checkpatch | success | coding style OK |
ci/Intel-compilation | success | Compilation OK |
Commit Message
Jerin Jacob
Sept. 3, 2018, 9:31 a.m. UTC
Disable octeontx for gcc 4.8.5 as the compiler is emitting "internal
compiler error" for aarch64. The GCC "internal compiler error" was
observed only for arm64 architecture so disable the PMD only
for arm64.
Cc: stable@dpdk.org
Fixes: 4f760550a093 ("mk: disable OcteonTx for buggy compilers")
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
---
mk/toolchain/gcc/rte.toolchain-compat.mk | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
Comments
On 9/3/2018 10:31 AM, Jerin Jacob wrote: > Disable octeontx for gcc 4.8.5 as the compiler is emitting "internal > compiler error" for aarch64. The GCC "internal compiler error" was > observed only for arm64 architecture so disable the PMD only > for arm64. > > Cc: stable@dpdk.org > Fixes: 4f760550a093 ("mk: disable OcteonTx for buggy compilers") > > Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com> Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
03/09/2018 15:32, Ferruh Yigit: > On 9/3/2018 10:31 AM, Jerin Jacob wrote: > > Disable octeontx for gcc 4.8.5 as the compiler is emitting "internal > > compiler error" for aarch64. The GCC "internal compiler error" was > > observed only for arm64 architecture so disable the PMD only > > for arm64. > > > > Cc: stable@dpdk.org > > Fixes: 4f760550a093 ("mk: disable OcteonTx for buggy compilers") > > > > Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com> > > Acked-by: Ferruh Yigit <ferruh.yigit@intel.com> Applied, thanks
diff --git a/mk/toolchain/gcc/rte.toolchain-compat.mk b/mk/toolchain/gcc/rte.toolchain-compat.mk index 1e4434fa9..44904295c 100644 --- a/mk/toolchain/gcc/rte.toolchain-compat.mk +++ b/mk/toolchain/gcc/rte.toolchain-compat.mk @@ -79,11 +79,13 @@ else CONFIG_RTE_LIBRTE_PMD_OPDL_EVENTDEV=d endif - # Disable octeontx event PMD for gcc < 4.8.6 + # Disable octeontx event PMD for gcc < 4.8.6 & ARCH=arm64 + ifeq ($(CONFIG_RTE_ARCH), arm64) ifeq ($(shell test $(GCC_VERSION)$(GCC_PATCHLEVEL) -lt 486 && echo 1), 1) CONFIG_RTE_LIBRTE_PMD_OCTEONTX_SSOVF=d CONFIG_RTE_LIBRTE_OCTEONTX_MEMPOOL=d CONFIG_RTE_LIBRTE_OCTEONTX_PMD=d endif + endif endif