From: Andrew Jones <andrew.jones@linux.dev>
To: Nicholas Piggin <npiggin@gmail.com>
Cc: kvm@vger.kernel.org, kvm-riscv@lists.infradead.org,
kvmarm@lists.linux.dev, linuxppc-dev@lists.ozlabs.org,
linux-s390@vger.kernel.org, pbonzini@redhat.com,
thuth@redhat.com, lvivier@redhat.com, frankja@linux.ibm.com,
imbrenda@linux.ibm.com, nrb@linux.ibm.com, atishp@rivosinc.com,
cade.richard@berkeley.edu, jamestiotio@gmail.com
Subject: Re: [kvm-unit-tests PATCH v2 1/4] riscv: Drop mstrict-align
Date: Wed, 11 Sep 2024 10:19:19 +0200 [thread overview]
Message-ID: <20240911-b5b62a907e90fabe4c701930@orel> (raw)
In-Reply-To: <D430NH4TXH15.KR19KPMT2APE@gmail.com>
On Wed, Sep 11, 2024 at 10:08:23AM GMT, Nicholas Piggin wrote:
> On Wed Sep 4, 2024 at 8:50 PM AEST, Andrew Jones wrote:
> > The spec says unaligned accesses are supported, so this isn't required
> > and clang doesn't support it. A platform might have slow unaligned
> > accesses, but kvm-unit-tests isn't about speed anyway.
> >
> > Reviewed-by: Thomas Huth <thuth@redhat.com>
> > Signed-off-by: Andrew Jones <andrew.jones@linux.dev>
> > ---
> > riscv/Makefile | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/riscv/Makefile b/riscv/Makefile
> > index 179a373dbacf..2ee7c5bb5ad8 100644
> > --- a/riscv/Makefile
> > +++ b/riscv/Makefile
> > @@ -76,7 +76,7 @@ LDFLAGS += -melf32lriscv
> > endif
> > CFLAGS += -DCONFIG_RELOC
> > CFLAGS += -mcmodel=medany
> > -CFLAGS += -mstrict-align
> > +#CFLAGS += -mstrict-align
>
> Just remove the line?
>
> Or put a comment there instead to explain.
I'll add a comment.
Thanks,
drew
next prev parent reply other threads:[~2024-09-11 8:19 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-04 10:50 [kvm-unit-tests PATCH v2 0/4] Support cross compiling with clang Andrew Jones
2024-09-04 10:50 ` [kvm-unit-tests PATCH v2 1/4] riscv: Drop mstrict-align Andrew Jones
2024-09-11 0:08 ` Nicholas Piggin
2024-09-11 8:19 ` Andrew Jones [this message]
2024-09-04 10:50 ` [kvm-unit-tests PATCH v2 2/4] Makefile: Prepare for clang EFI builds Andrew Jones
2024-09-04 10:57 ` Thomas Huth
2024-09-11 0:21 ` Nicholas Piggin
2024-09-11 8:21 ` Andrew Jones
2024-09-04 10:50 ` [kvm-unit-tests PATCH v2 3/4] configure: Support cross compiling with clang Andrew Jones
2024-09-11 0:24 ` Nicholas Piggin
2024-09-11 8:24 ` Andrew Jones
2024-09-04 10:50 ` [kvm-unit-tests PATCH v2 4/4] riscv: gitlab-ci: Add clang build tests Andrew Jones
2024-09-11 0:26 ` Nicholas Piggin
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