From: Michal Hocko <mhocko@kernel.org>
To: Alexandre Ghiti <alex@ghiti.fr>
Cc: linux@armlinux.org.uk, catalin.marinas@arm.com,
will.deacon@arm.com, tony.luck@intel.com, fenghua.yu@intel.com,
ralf@linux-mips.org, paul.burton@mips.com, jhogan@kernel.org,
jejb@parisc-linux.org, deller@gmx.de, benh@kernel.crashing.org,
paulus@samba.org, mpe@ellerman.id.au, ysato@users.sourceforge.jp,
dalias@libc.org, davem@davemloft.net, tglx@linutronix.de,
mingo@redhat.com, hpa@zytor.com, x86@kernel.org, arnd@arndb.de,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-ia64@vger.kernel.org,
linux-mips@linux-mips.org, linux-parisc@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, linux-sh@vger.kernel.org,
sparclinux@vger.kernel.org, linux-arch@vger.kernel.org,
Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>,
Mike Kravetz <mike.kravetz@oracle.com>
Subject: Re: [PATCH v4 00/11] hugetlb: Factorize hugetlb architecture primitives
Date: Mon, 9 Jul 2018 16:16:21 +0200 [thread overview]
Message-ID: <20180709141621.GD22297@dhcp22.suse.cz> (raw)
Message-ID: <20180709141621.3HqLO3BMJoeriE28ywkrlOVMkxcw8j2cKrNqyZhH6wE@z> (raw)
In-Reply-To: <20180705110716.3919-1-alex@ghiti.fr>
[CC hugetlb guys - http://lkml.kernel.org/r/20180705110716.3919-1-alex@ghiti.fr]
On Thu 05-07-18 11:07:05, Alexandre Ghiti wrote:
> In order to reduce copy/paste of functions across architectures and then
> make riscv hugetlb port (and future ports) simpler and smaller, this
> patchset intends to factorize the numerous hugetlb primitives that are
> defined across all the architectures.
>
> Except for prepare_hugepage_range, this patchset moves the versions that
> are just pass-through to standard pte primitives into
> asm-generic/hugetlb.h by using the same #ifdef semantic that can be
> found in asm-generic/pgtable.h, i.e. __HAVE_ARCH_***.
>
> s390 architecture has not been tackled in this serie since it does not
> use asm-generic/hugetlb.h at all.
> powerpc could be factorized a bit more (cf huge_ptep_set_wrprotect).
>
> This patchset has been compiled on x86 only.
>
> Changelog:
>
> v4:
> Fix powerpc build error due to misplacing of #include
> <asm-generic/hugetlb.h> outside of #ifdef CONFIG_HUGETLB_PAGE, as
> pointed by Christophe Leroy.
>
> v1, v2, v3:
> Same version, just problems with email provider and misuse of
> --batch-size option of git send-email
>
> Alexandre Ghiti (11):
> hugetlb: Harmonize hugetlb.h arch specific defines with pgtable.h
> hugetlb: Introduce generic version of hugetlb_free_pgd_range
> hugetlb: Introduce generic version of set_huge_pte_at
> hugetlb: Introduce generic version of huge_ptep_get_and_clear
> hugetlb: Introduce generic version of huge_ptep_clear_flush
> hugetlb: Introduce generic version of huge_pte_none
> hugetlb: Introduce generic version of huge_pte_wrprotect
> hugetlb: Introduce generic version of prepare_hugepage_range
> hugetlb: Introduce generic version of huge_ptep_set_wrprotect
> hugetlb: Introduce generic version of huge_ptep_set_access_flags
> hugetlb: Introduce generic version of huge_ptep_get
>
> arch/arm/include/asm/hugetlb-3level.h | 32 +---------
> arch/arm/include/asm/hugetlb.h | 33 +----------
> arch/arm64/include/asm/hugetlb.h | 39 +++---------
> arch/ia64/include/asm/hugetlb.h | 47 ++-------------
> arch/mips/include/asm/hugetlb.h | 40 +++----------
> arch/parisc/include/asm/hugetlb.h | 33 +++--------
> arch/powerpc/include/asm/book3s/32/pgtable.h | 2 +
> arch/powerpc/include/asm/book3s/64/pgtable.h | 1 +
> arch/powerpc/include/asm/hugetlb.h | 43 ++------------
> arch/powerpc/include/asm/nohash/32/pgtable.h | 2 +
> arch/powerpc/include/asm/nohash/64/pgtable.h | 1 +
> arch/sh/include/asm/hugetlb.h | 54 ++---------------
> arch/sparc/include/asm/hugetlb.h | 40 +++----------
> arch/x86/include/asm/hugetlb.h | 72 +----------------------
> include/asm-generic/hugetlb.h | 88 +++++++++++++++++++++++++++-
> 15 files changed, 143 insertions(+), 384 deletions(-)
>
> --
> 2.16.2
--
Michal Hocko
SUSE Labs
next prev parent reply other threads:[~2018-07-09 14:16 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-05 11:07 [PATCH v4 00/11] hugetlb: Factorize hugetlb architecture primitives Alexandre Ghiti
2018-07-05 11:07 ` Alexandre Ghiti
2018-07-05 11:07 ` [PATCH v4 01/11] hugetlb: Harmonize hugetlb.h arch specific defines with pgtable.h Alexandre Ghiti
2018-07-05 11:07 ` Alexandre Ghiti
2018-07-26 18:40 ` Mike Kravetz
2018-07-26 18:40 ` Mike Kravetz
2018-07-05 11:07 ` [PATCH v4 02/11] hugetlb: Introduce generic version of hugetlb_free_pgd_range Alexandre Ghiti
2018-07-05 11:07 ` Alexandre Ghiti
2018-07-26 18:45 ` Mike Kravetz
2018-07-26 18:45 ` Mike Kravetz
2018-07-05 11:07 ` [PATCH v4 03/11] hugetlb: Introduce generic version of set_huge_pte_at Alexandre Ghiti
2018-07-05 11:07 ` Alexandre Ghiti
2018-07-26 19:00 ` Mike Kravetz
2018-07-26 19:00 ` Mike Kravetz
2018-07-05 11:07 ` [PATCH v4 04/11] hugetlb: Introduce generic version of huge_ptep_get_and_clear Alexandre Ghiti
2018-07-05 11:07 ` Alexandre Ghiti
2018-07-26 19:02 ` Mike Kravetz
2018-07-26 19:02 ` Mike Kravetz
2018-07-05 11:07 ` [PATCH v4 05/11] hugetlb: Introduce generic version of huge_ptep_clear_flush Alexandre Ghiti
2018-07-05 11:07 ` Alexandre Ghiti
2018-07-26 19:03 ` Mike Kravetz
2018-07-26 19:03 ` Mike Kravetz
2018-07-05 11:07 ` [PATCH v4 06/11] hugetlb: Introduce generic version of huge_pte_none Alexandre Ghiti
2018-07-05 11:07 ` Alexandre Ghiti
2018-07-26 19:04 ` Mike Kravetz
2018-07-26 19:04 ` Mike Kravetz
2018-07-05 11:07 ` [PATCH v4 07/11] hugetlb: Introduce generic version of huge_pte_wrprotect Alexandre Ghiti
2018-07-05 11:07 ` Alexandre Ghiti
2018-07-26 19:05 ` Mike Kravetz
2018-07-26 19:05 ` Mike Kravetz
2018-07-05 11:07 ` [PATCH v4 08/11] hugetlb: Introduce generic version of prepare_hugepage_range Alexandre Ghiti
2018-07-05 11:07 ` Alexandre Ghiti
2018-07-26 19:05 ` Mike Kravetz
2018-07-26 19:05 ` Mike Kravetz
2018-07-05 11:07 ` [PATCH v4 09/11] hugetlb: Introduce generic version of huge_ptep_set_wrprotect Alexandre Ghiti
2018-07-05 11:07 ` Alexandre Ghiti
2018-07-26 19:10 ` Mike Kravetz
2018-07-26 19:10 ` Mike Kravetz
2018-07-05 11:07 ` [PATCH v4 10/11] hugetlb: Introduce generic version of huge_ptep_set_access_flags Alexandre Ghiti
2018-07-05 11:07 ` Alexandre Ghiti
2018-07-26 19:12 ` Mike Kravetz
2018-07-26 19:12 ` Mike Kravetz
2018-07-05 11:07 ` [PATCH v4 11/11] hugetlb: Introduce generic version of huge_ptep_get Alexandre Ghiti
2018-07-05 11:07 ` Alexandre Ghiti
2018-07-26 19:13 ` Mike Kravetz
2018-07-26 19:13 ` Mike Kravetz
2018-07-09 14:16 ` Michal Hocko [this message]
2018-07-09 14:16 ` [PATCH v4 00/11] hugetlb: Factorize hugetlb architecture primitives Michal Hocko
2018-07-20 18:37 ` Alex Ghiti
2018-07-20 18:37 ` Alex Ghiti
2018-07-21 0:24 ` Mike Kravetz
2018-07-21 0:24 ` Mike Kravetz
2018-07-26 11:46 ` Michael Ellerman
2018-07-26 11:46 ` Michael Ellerman
2018-07-26 19:16 ` Mike Kravetz
2018-07-26 19:16 ` Mike Kravetz
2018-07-27 6:51 ` Alexandre Ghiti
2018-07-27 6:51 ` Alexandre Ghiti
2018-07-23 14:00 ` Michael Ellerman
2018-07-23 14:00 ` Michael Ellerman
2018-07-23 17:41 ` Alex Ghiti
2018-07-23 17:41 ` Alex Ghiti
2018-07-26 5:41 ` Alex Ghiti
2018-07-26 5:41 ` Alex Ghiti
2018-07-26 12:59 ` Helge Deller
2018-07-26 12:59 ` Helge Deller
2018-07-26 17:01 ` Alex Ghiti
2018-07-26 17:01 ` Alex Ghiti
2018-07-26 19:13 ` Alex Ghiti
2018-07-26 19:13 ` Alex Ghiti
2018-07-26 21:08 ` Helge Deller
2018-07-26 21:08 ` Helge Deller
2018-07-26 15:13 ` LEROY Christophe
2018-07-26 15:13 ` LEROY Christophe
2018-07-26 16:46 ` Alex Ghiti
2018-07-26 16:46 ` Alex Ghiti
2018-07-25 0:34 ` Paul Burton
2018-07-25 0:34 ` Paul Burton
2018-07-25 7:38 ` Alexandre Ghiti
2018-07-25 7:38 ` Alexandre Ghiti
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=20180709141621.GD22297@dhcp22.suse.cz \
--to=mhocko@kernel.org \
--cc=alex@ghiti.fr \
--cc=arnd@arndb.de \
--cc=benh@kernel.crashing.org \
--cc=catalin.marinas@arm.com \
--cc=dalias@libc.org \
--cc=davem@davemloft.net \
--cc=deller@gmx.de \
--cc=fenghua.yu@intel.com \
--cc=hpa@zytor.com \
--cc=jejb@parisc-linux.org \
--cc=jhogan@kernel.org \
--cc=linux-arch@vger.kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-ia64@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mips@linux-mips.org \
--cc=linux-parisc@vger.kernel.org \
--cc=linux-sh@vger.kernel.org \
--cc=linux@armlinux.org.uk \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=mike.kravetz@oracle.com \
--cc=mingo@redhat.com \
--cc=mpe@ellerman.id.au \
--cc=n-horiguchi@ah.jp.nec.com \
--cc=paul.burton@mips.com \
--cc=paulus@samba.org \
--cc=ralf@linux-mips.org \
--cc=sparclinux@vger.kernel.org \
--cc=tglx@linutronix.de \
--cc=tony.luck@intel.com \
--cc=will.deacon@arm.com \
--cc=x86@kernel.org \
--cc=ysato@users.sourceforge.jp \
/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).