From: Miko Larsson <mikoxyzzz@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: Miko Larsson <mikoxyzzz@gmail.com>,
linux-kbuild@vger.kernel.org, x86@kernel.org,
Nathan Chancellor <nathan@kernel.org>,
Vlastimil Babka <vbabka@suse.cz>,
Nick Desaulniers <ndesaulniers@google.com>,
Thomas Gleixner <tglx@linutronix.de>,
Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
Sean Christopherson <seanjc@google.com>,
"Gustavo A. R. Silva" <gustavoars@kernel.org>,
Arnd Bergmann <arnd@arndb.de>, Chris Down <chris@chrisdown.name>,
Dmitry Torokhov <dmitry.torokhov@gmail.com>,
John Ogness <john.ogness@linutronix.de>,
Elliot Berman <quic_eberman@quicinc.com>,
Oleksandr Natalenko <oleksandr@redhat.com>
Subject: [PATCH 2/2] Kconfig: Allow -O3 for all architectures
Date: Tue, 21 Jun 2022 15:35:26 +0200 [thread overview]
Message-ID: <20220621133526.29662-3-mikoxyzzz@gmail.com> (raw)
In-Reply-To: <20220621133526.29662-1-mikoxyzzz@gmail.com>
This commit allows all architectures to use the experimental -O3
optimization option. Previously, only ARC was allowed to use this
option.
Signed-off-by: Miko Larsson <mikoxyzzz@gmail.com>
---
init/Kconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/init/Kconfig b/init/Kconfig
index 9c292acb2..b88613cb5 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1403,7 +1403,6 @@ config CC_OPTIMIZE_FOR_PERFORMANCE
config CC_OPTIMIZE_FOR_PERFORMANCE_O3
bool "Optimize more for performance (-O3) (EXPERIMENTAL)"
- depends on ARC
help
Choosing this option will pass "-O3" to your compiler to optimize
the kernel yet more for performance.
--
2.36.1
next prev parent reply other threads:[~2022-06-21 13:37 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-21 13:35 [PATCH 0/2] Kconfig: -O3 enablement Miko Larsson
2022-06-21 13:35 ` [PATCH 1/2] Kconfig: Mark -O3 as experimental Miko Larsson
2022-06-21 13:35 ` Miko Larsson [this message]
2022-06-21 16:16 ` [PATCH 0/2] Kconfig: -O3 enablement Nick Desaulniers
2022-06-22 1:57 ` Masahiro Yamada
2022-06-23 15:42 ` Miko Larsson
2022-06-23 15:44 ` Masahiro Yamada
2022-06-23 17:00 ` Miko Larsson
2022-06-23 17:15 ` Masahiro Yamada
2022-06-23 17:44 ` Miko Larsson
2022-06-23 17:27 ` Arnd Bergmann
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=20220621133526.29662-3-mikoxyzzz@gmail.com \
--to=mikoxyzzz@gmail.com \
--cc=arnd@arndb.de \
--cc=bigeasy@linutronix.de \
--cc=chris@chrisdown.name \
--cc=dmitry.torokhov@gmail.com \
--cc=gustavoars@kernel.org \
--cc=john.ogness@linutronix.de \
--cc=linux-kbuild@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=nathan@kernel.org \
--cc=ndesaulniers@google.com \
--cc=oleksandr@redhat.com \
--cc=quic_eberman@quicinc.com \
--cc=seanjc@google.com \
--cc=tglx@linutronix.de \
--cc=vbabka@suse.cz \
--cc=x86@kernel.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.