linuxppc-dev.lists.ozlabs.org archive mirror
 help / color / mirror / Atom feed
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: linuxppc-dev@lists.ozlabs.org
Cc: Steven Munroe <munroesj@linux.vnet.ibm.com>,
	Benjamin Herrenschmidt <benh@kernel.crashing.org>
Subject: [PATCH 3/9] powerpc: Remove obsolete comment about patching instructions
Date: Wed,  4 Jan 2017 16:15:29 +1100	[thread overview]
Message-ID: <20170104051535.9454-3-benh@kernel.crashing.org> (raw)
In-Reply-To: <20170104051535.9454-1-benh@kernel.crashing.org>

We don't patch instructions based on the cache lines or block
sizes these days.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---
 arch/powerpc/kernel/setup_64.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 6263e0d..222bbb0 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -77,9 +77,6 @@
 int spinning_secondaries;
 u64 ppc64_pft_size;
 
-/* Pick defaults since we might want to patch instructions
- * before we've read this from the device tree.
- */
 struct ppc64_caches ppc64_caches = {
 	.dline_size = 0x40,
 	.log_dline_size = 6,
-- 
2.9.3

  parent reply	other threads:[~2017-01-04  5:16 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-04  5:15 [PATCH 1/9] powerpc: Move ARCH_DLINFO out of uapi Benjamin Herrenschmidt
2017-01-04  5:15 ` [PATCH 2/9] powerpc: Move {d, i, u}cache_bsize definitions to a common place Benjamin Herrenschmidt
2017-01-04  5:15 ` Benjamin Herrenschmidt [this message]
2017-01-04  5:15 ` [PATCH 4/9] powerpc/64: Fix naming of cache block vs. cache line Benjamin Herrenschmidt
2017-01-04  5:15 ` [PATCH 5/9] powerpc/64: Retrieve number of L1 cache sets from device-tree Benjamin Herrenschmidt
2017-01-04  5:15 ` [PATCH 6/9] powerpc/64: Clean up ppc64_caches using a struct per cache Benjamin Herrenschmidt
2017-01-04  5:15 ` [PATCH 7/9] powerpc/64: Add L2 and L3 cache shape info Benjamin Herrenschmidt
2017-01-04  5:15 ` [PATCH 8/9] powerpc/64: Hard code cache geometry on POWER8 Benjamin Herrenschmidt
2017-01-04  5:15 ` [PATCH 9/9] powerpc: A new cache shape aux vectors Benjamin Herrenschmidt
2017-01-04 13:04   ` Tulio Magno Quites Machado Filho
2017-01-04 22:03     ` Benjamin Herrenschmidt
2017-01-05 11:15       ` Tulio Magno Quites Machado Filho
2017-01-10 13:15   ` Segher Boessenkool
2017-01-10 15:18     ` Benjamin Herrenschmidt
2017-01-08 23:31 [PATCH 1/9] powerpc: Move ARCH_DLINFO out of uapi Benjamin Herrenschmidt
2017-01-08 23:31 ` [PATCH 3/9] powerpc: Remove obsolete comment about patching instructions Benjamin Herrenschmidt

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=20170104051535.9454-3-benh@kernel.crashing.org \
    --to=benh@kernel.crashing.org \
    --cc=linuxppc-dev@lists.ozlabs.org \
    --cc=munroesj@linux.vnet.ibm.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;
as well as URLs for NNTP newsgroup(s).