Kernel KVM virtualization development
 help / color / mirror / Atom feed
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

  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

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20240911-b5b62a907e90fabe4c701930@orel \
    --to=andrew.jones@linux.dev \
    --cc=atishp@rivosinc.com \
    --cc=cade.richard@berkeley.edu \
    --cc=frankja@linux.ibm.com \
    --cc=imbrenda@linux.ibm.com \
    --cc=jamestiotio@gmail.com \
    --cc=kvm-riscv@lists.infradead.org \
    --cc=kvm@vger.kernel.org \
    --cc=kvmarm@lists.linux.dev \
    --cc=linux-s390@vger.kernel.org \
    --cc=linuxppc-dev@lists.ozlabs.org \
    --cc=lvivier@redhat.com \
    --cc=npiggin@gmail.com \
    --cc=nrb@linux.ibm.com \
    --cc=pbonzini@redhat.com \
    --cc=thuth@redhat.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox