From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: linuxppc-dev@ozlabs.org
Subject: [RFC PATCH 04/10] powerpc: Remove obsolete comment about patching instructions
Date: Wed, 17 Aug 2016 15:39:11 +1000 [thread overview]
Message-ID: <1471412357-3477-4-git-send-email-benh@kernel.crashing.org> (raw)
In-Reply-To: <1471412357-3477-1-git-send-email-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,
--
2.7.4
next prev parent reply other threads:[~2016-08-17 5:43 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-17 5:39 [RFC PATCH 01/10] powerpc: Move ARCH_DLINFO out of uapi Benjamin Herrenschmidt
2016-08-17 5:39 ` [RFC PATCH 02/10] powerpc: Move {d, i, u}cache_bsize definitions to a common place Benjamin Herrenschmidt
2016-08-17 5:39 ` [RFC PATCH 03/10] powerpc: A new cache shape aux vectors Benjamin Herrenschmidt
2016-08-17 5:39 ` Benjamin Herrenschmidt [this message]
2016-08-17 5:39 ` [RFC PATCH 05/10] powerpc/64: Fix naming of cache block vs. cache line Benjamin Herrenschmidt
2016-08-17 5:39 ` [RFC PATCH 06/10] powerpc/64: Retrieve number of L1 cache sets from device-tree Benjamin Herrenschmidt
2016-08-17 5:39 ` [RFC PATCH 07/10] powerpc/64: Build L1 cache shape info for userspace Benjamin Herrenschmidt
2016-08-17 5:39 ` [RFC PATCH 08/10] powerpc/64: Clean up ppc64_caches using a struct per cache Benjamin Herrenschmidt
2016-08-17 5:39 ` [RFC PATCH 09/10] powerpc/64: Add L2 and L3 cache shape info Benjamin Herrenschmidt
2016-08-17 5:39 ` [RFC PATCH 10/10] powerpc/64: Hard code cache geometry on POWER8 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=1471412357-3477-4-git-send-email-benh@kernel.crashing.org \
--to=benh@kernel.crashing.org \
--cc=linuxppc-dev@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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.