From: Ira Weiny <ira.weiny@intel.com>
To: Dave Hansen <dave.hansen@intel.com>,
Ira Weiny <ira.weiny@intel.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
Thomas Gleixner <tglx@linutronix.de>,
Michael Ellerman <mpe@ellerman.id.au>,
Nicholas Piggin <npiggin@gmail.com>,
Christophe Leroy <christophe.leroy@csgroup.eu>,
"Catalin Marinas" <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, Ingo Molnar <mingo@redhat.com>,
Borislav Petkov <bp@alien8.de>, <x86@kernel.org>,
"H. Peter Anvin" <hpa@zytor.com>
Cc: Dan Williams <dan.j.williams@intel.com>,
linuxppc-dev@lists.ozlabs.org, Al Viro <viro@zeniv.linux.org.uk>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/3] COVER: Remove memcpy_page_flushcache()
Date: Wed, 15 Mar 2023 18:12:49 -0700 [thread overview]
Message-ID: <64126d113d163_2595222942@iweiny-mobl.notmuch> (raw)
In-Reply-To: <3523ddf9-03f5-3179-9f39-cec09f79aa97@intel.com>
Dave Hansen wrote:
> On 3/15/23 16:20, Ira Weiny wrote:
> > Commit 21b56c847753 ("iov_iter: get rid of separate bvec and xarray
> > callbacks") removed the calls to memcpy_page_flushcache().
> >
> > kmap_atomic() is deprecated and used in the x86 version of
> > memcpy_page_flushcache().
> >
> > Remove the unnecessary memcpy_page_flushcache() call from all arch's.
>
> Hi Ira,
>
> Since the common code user is already gone these three patches seem
> quite independent. It seems like the right thing to do is have
> individual arch maintainers cherry pick their arch patch and carry it
> independently.
Yes.
>
> Is there a compelling reason to have someone pick up and carry these all
> together that I'm missing?
No reason. Would you like me to submit them individually?
Sorry, submitting them separately crossed my mind when I wrote them but I
kind of forgot as they were all on the same branch and I was waiting for
after the merge window to submit them.
Ira
next prev parent reply other threads:[~2023-03-16 1:13 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-15 23:20 [PATCH 0/3] COVER: Remove memcpy_page_flushcache() Ira Weiny
2023-03-15 23:20 ` [PATCH 1/3] x86, uaccess: " Ira Weiny
2023-03-15 23:20 ` [PATCH 2/3] powerpc: " Ira Weiny
2023-03-15 23:20 ` [PATCH 3/3] arm: uaccess: " Ira Weiny
2023-03-15 23:33 ` [PATCH 0/3] COVER: " Dave Hansen
2023-03-16 1:12 ` Ira Weiny [this message]
2023-03-16 7:07 ` Michael Ellerman
2023-03-16 16:16 ` Ira Weiny
2023-03-17 0:06 ` Michael Ellerman
2023-03-17 14:48 ` Konstantin Ryabitsev
2023-03-27 16:29 ` Will Deacon
2023-04-06 1:09 ` (subset) " Michael Ellerman
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