From: Marc Zyngier <marc.zyngier@arm.com>
To: Christoffer Dall <christoffer.dall@linaro.org>
Cc: kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
kvmarm@lists.cs.columbia.edu
Subject: [PATCH 2/8] ARM: KVM: Properly sort the invariant table
Date: Mon, 8 Feb 2016 11:40:16 +0000 [thread overview]
Message-ID: <1454931622-14902-3-git-send-email-marc.zyngier@arm.com> (raw)
In-Reply-To: <1454931622-14902-1-git-send-email-marc.zyngier@arm.com>
Not having the invariant table properly sorted is an oddity, and
may get in the way of future optimisations. Let's fix it.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
---
arch/arm/kvm/coproc.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/kvm/coproc.c b/arch/arm/kvm/coproc.c
index f3d88dc..16c74f8 100644
--- a/arch/arm/kvm/coproc.c
+++ b/arch/arm/kvm/coproc.c
@@ -645,6 +645,9 @@ static struct coproc_reg invariant_cp15[] = {
{ CRn( 0), CRm( 0), Op1( 0), Op2( 3), is32, NULL, get_TLBTR },
{ CRn( 0), CRm( 0), Op1( 0), Op2( 6), is32, NULL, get_REVIDR },
+ { CRn( 0), CRm( 0), Op1( 1), Op2( 1), is32, NULL, get_CLIDR },
+ { CRn( 0), CRm( 0), Op1( 1), Op2( 7), is32, NULL, get_AIDR },
+
{ CRn( 0), CRm( 1), Op1( 0), Op2( 0), is32, NULL, get_ID_PFR0 },
{ CRn( 0), CRm( 1), Op1( 0), Op2( 1), is32, NULL, get_ID_PFR1 },
{ CRn( 0), CRm( 1), Op1( 0), Op2( 2), is32, NULL, get_ID_DFR0 },
@@ -660,9 +663,6 @@ static struct coproc_reg invariant_cp15[] = {
{ CRn( 0), CRm( 2), Op1( 0), Op2( 3), is32, NULL, get_ID_ISAR3 },
{ CRn( 0), CRm( 2), Op1( 0), Op2( 4), is32, NULL, get_ID_ISAR4 },
{ CRn( 0), CRm( 2), Op1( 0), Op2( 5), is32, NULL, get_ID_ISAR5 },
-
- { CRn( 0), CRm( 0), Op1( 1), Op2( 1), is32, NULL, get_CLIDR },
- { CRn( 0), CRm( 0), Op1( 1), Op2( 7), is32, NULL, get_AIDR },
};
/*
--
2.1.4
next prev parent reply other threads:[~2016-02-08 11:40 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-08 11:40 [PATCH 0/8] KVM/ARM: Guest Entry/Exit optimizations Marc Zyngier
2016-02-08 11:40 ` [PATCH 1/8] arm64: KVM: Switch the sys_reg search to be a binary search Marc Zyngier
2016-02-10 12:44 ` Christoffer Dall
2016-02-10 13:49 ` Alex Bennée
2016-02-10 14:00 ` Marc Zyngier
2016-02-08 11:40 ` Marc Zyngier [this message]
2016-02-10 12:44 ` [PATCH 2/8] ARM: KVM: Properly sort the invariant table Christoffer Dall
2016-02-08 11:40 ` [PATCH 3/8] ARM: KVM: Enforce sorting of all CP tables Marc Zyngier
2016-02-10 12:44 ` Christoffer Dall
2016-02-08 11:40 ` [PATCH 4/8] ARM: KVM: Rename struct coproc_reg::is_64 to is_64bit Marc Zyngier
2016-02-10 12:44 ` Christoffer Dall
2016-02-08 11:40 ` [PATCH 5/8] ARM: KVM: Switch the CP reg search to be a binary search Marc Zyngier
2016-02-10 12:44 ` Christoffer Dall
2016-02-08 11:40 ` [PATCH 6/8] KVM: arm/arm64: timer: Add active state caching Marc Zyngier
2016-02-10 12:44 ` Christoffer Dall
2016-02-08 11:40 ` [PATCH 7/8] KVM: arm/arm64: Avoid accessing GICH registers Marc Zyngier
2016-02-10 12:45 ` Christoffer Dall
2016-02-10 13:34 ` Marc Zyngier
2016-02-10 17:30 ` Christoffer Dall
2016-02-10 17:43 ` Marc Zyngier
2016-02-08 11:40 ` [PATCH 8/8] KVM: arm64: Avoid accessing ICH registers Marc Zyngier
2016-02-10 12:45 ` Christoffer Dall
2016-02-10 16:47 ` Marc Zyngier
2016-02-09 20:59 ` [PATCH 0/8] KVM/ARM: Guest Entry/Exit optimizations Christoffer Dall
2016-02-10 8:34 ` Marc Zyngier
2016-02-10 12:02 ` Andrew Jones
2016-02-10 12:24 ` Marc Zyngier
2016-02-10 20:40 ` Christoffer Dall
2016-02-16 20:05 ` Marc Zyngier
2016-02-17 9:15 ` Christoffer Dall
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=1454931622-14902-3-git-send-email-marc.zyngier@arm.com \
--to=marc.zyngier@arm.com \
--cc=christoffer.dall@linaro.org \
--cc=kvm@vger.kernel.org \
--cc=kvmarm@lists.cs.columbia.edu \
--cc=linux-arm-kernel@lists.infradead.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).