From: Matthew Wilcox <willy@infradead.org>
To: Mike Rapoport <rppt@linux.vnet.ibm.com>
Cc: Michal Hocko <mhocko@kernel.org>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Greg Ungerer <gerg@linux-m68k.org>, Sam Creasey <sammy@sammy.net>,
linux-m68k@lists.linux-m68k.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/3] m68k/page_no.h: force __va argument to be unsigned long
Date: Tue, 3 Jul 2018 08:05:35 -0700 [thread overview]
Message-ID: <20180703150535.GA21590@bombadil.infradead.org> (raw)
In-Reply-To: <20180703150315.GC4809@rapoport-lnx>
On Tue, Jul 03, 2018 at 06:03:16PM +0300, Mike Rapoport wrote:
> On Tue, Jul 03, 2018 at 04:20:54PM +0200, Michal Hocko wrote:
> > On Tue 03-07-18 13:29:54, Mike Rapoport wrote:
> > > Add explicit casting to unsigned long to the __va() parameter
> >
> > Why is this needed?
>
> To make it consitent with other architecures and asm-generic :)
>
> But more importantly, __memblock_free_late() passes u64 to page_to_pfn().
Why does memblock work in terms of u64 instead of phys_addr_t?
next prev parent reply other threads:[~2018-07-03 15:06 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-03 10:29 [PATCH 0/3] m68k: switch to MEMBLOCK + NO_BOOTMEM Mike Rapoport
2018-07-03 10:29 ` [PATCH 1/3] m68k/bitops: convert __ffs to match generic declaration Mike Rapoport
2018-07-03 10:29 ` [PATCH 2/3] m68k/page_no.h: force __va argument to be unsigned long Mike Rapoport
2018-07-03 14:20 ` Michal Hocko
2018-07-03 15:03 ` Mike Rapoport
2018-07-03 15:05 ` Matthew Wilcox [this message]
2018-07-03 15:14 ` Michal Hocko
2018-07-03 15:39 ` Mike Rapoport
2018-07-03 15:47 ` Mike Rapoport
2018-07-03 15:55 ` Michal Hocko
2018-07-03 15:30 ` Mike Rapoport
2018-07-03 10:29 ` [PATCH 3/3] m68k: switch to MEMBLOCK + NO_BOOTMEM Mike Rapoport
2018-07-04 1:39 ` Greg Ungerer
2018-07-04 2:02 ` Greg Ungerer
2018-07-04 4:22 ` Mike Rapoport
2018-07-04 4:39 ` Greg Ungerer
2018-07-04 4:50 ` Mike Rapoport
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=20180703150535.GA21590@bombadil.infradead.org \
--to=willy@infradead.org \
--cc=geert@linux-m68k.org \
--cc=gerg@linux-m68k.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-m68k@lists.linux-m68k.org \
--cc=linux-mm@kvack.org \
--cc=mhocko@kernel.org \
--cc=rppt@linux.vnet.ibm.com \
--cc=sammy@sammy.net \
/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;
as well as URLs for NNTP newsgroup(s).