Date: Fri, 14 Jan 2022 03:51:25 GMT From: Justin Hibbits <jhibbits@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 4873653519ea - main - powerpc64le: enable ISA_206_ATOMICS option Message-ID: <202201140351.20E3pP24048488@gitrepo.freebsd.org>
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The branch main has been updated by jhibbits: URL: https://cgit.FreeBSD.org/src/commit/?id=4873653519ea2921693f8e6ecf436beef395f727 commit 4873653519ea2921693f8e6ecf436beef395f727 Author: Justin Hibbits <jhibbits@FreeBSD.org> AuthorDate: 2022-01-14 03:46:30 +0000 Commit: Justin Hibbits <jhibbits@FreeBSD.org> CommitDate: 2022-01-14 03:47:05 +0000 powerpc64le: enable ISA_206_ATOMICS option powerpc64le requires at minimum POWER8 hardware, so ISA 2.06 atomic instructions are always available. This isn't so for powerpc64 (BE), so isn't enabled by default there. --- sys/powerpc/conf/GENERIC64LE | 1 + 1 file changed, 1 insertion(+) diff --git a/sys/powerpc/conf/GENERIC64LE b/sys/powerpc/conf/GENERIC64LE index a84e8f622f49..7238f7ccefd8 100644 --- a/sys/powerpc/conf/GENERIC64LE +++ b/sys/powerpc/conf/GENERIC64LE @@ -31,6 +31,7 @@ options MAMBO # IBM Mambo Full System Simulator options QEMU # QEMU processor emulator options PSERIES # PAPR-compliant systems (e.g. IBM p) options POWERNV # Non-virtualized OpenPOWER systems +options ISA_206_ATOMICS # PowerISA v2.06 optimized subword atomics options FDT # Flattened Device Tree options SCHED_ULE # ULE scheduler
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