From: Nicholas Piggin <npiggin@gmail.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: Nicholas Piggin <npiggin@gmail.com>
Subject: [PATCH v2 0/7] Various TLB and PTE improvements
Date: Sun, 20 May 2018 10:43:40 +1000 [thread overview]
Message-ID: <20180520004347.19508-1-npiggin@gmail.com> (raw)
I've posted most of these separately at one time or another but I
will send them as a series, there have been some bug fixes and
changelog and comment improvements, and got some more numbers.
Most of the patches are logically independent (except 2 and 3 AFAIKS).
Thanks,
Nick
Nicholas Piggin (7):
powerpc/64s/radix: do not flush TLB on spurious fault
powerpc/64s/radix: reset mm_cpumask for single thread process when
possible
powerpc/64s/radix: make single threaded mms always flush all translations
from non-local CPUs
powerpc/64s/radix: make ptep_get_and_clear_full non-atomic for the
full case
powerpc/64s/radix: optimise pte_update
powerpc/64s/radix: prefetch user address in update_mmu_cache
powerpc/64s/radix: avoid ptesync after set_pte and
ptep_set_access_flags
arch/powerpc/include/asm/book3s/64/radix.h | 37 ++++----
arch/powerpc/include/asm/book3s/64/tlbflush.h | 12 ++-
arch/powerpc/include/asm/cacheflush.h | 13 +++
arch/powerpc/include/asm/mmu_context.h | 19 ++++
arch/powerpc/include/asm/tlb.h | 8 ++
arch/powerpc/mm/mem.c | 4 +-
arch/powerpc/mm/mmu_context.c | 6 +-
arch/powerpc/mm/pgtable-book3s64.c | 3 +-
arch/powerpc/mm/tlb-radix.c | 89 ++++++++++++++-----
9 files changed, 143 insertions(+), 48 deletions(-)
--
2.17.0
next reply other threads:[~2018-05-20 0:43 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-20 0:43 Nicholas Piggin [this message]
2018-05-20 0:43 ` [PATCH v2 1/7] powerpc/64s/radix: do not flush TLB on spurious fault Nicholas Piggin
2018-05-21 6:06 ` Aneesh Kumar K.V
2018-05-24 10:37 ` Nicholas Piggin
2018-05-20 0:43 ` [PATCH v2 2/7] powerpc/64s/radix: reset mm_cpumask for single thread process when possible Nicholas Piggin
2018-05-20 0:43 ` [PATCH v2 3/7] powerpc/64s/radix: make single threaded mms always flush all translations from non-local CPUs Nicholas Piggin
2018-05-20 0:43 ` [PATCH v2 4/7] powerpc/64s/radix: make ptep_get_and_clear_full non-atomic for the full case Nicholas Piggin
2018-05-20 0:43 ` [PATCH v2 5/7] powerpc/64s/radix: optimise pte_update Nicholas Piggin
2018-05-20 0:43 ` [PATCH v2 6/7] powerpc/64s/radix: prefetch user address in update_mmu_cache Nicholas Piggin
2018-05-20 0:43 ` [PATCH v2 7/7] powerpc/64s/radix: avoid ptesync after set_pte and ptep_set_access_flags 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=20180520004347.19508-1-npiggin@gmail.com \
--to=npiggin@gmail.com \
--cc=linuxppc-dev@lists.ozlabs.org \
/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).