mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: Nathan Chancellor <nathan@kernel.org>
To: Nathan Chancellor <nathan@kernel.org>, Nicolas Schier <nsc@kernel.org>
Cc: Julian Braha <julianbraha@gmail.com>,
	 Nick Desaulniers <ndesaulniers@google.com>,
	 Bill Wendling <morbo@google.com>,
	Justin Stitt <justinstitt@google.com>,
	 Arnd Bergmann <arnd@arndb.de>, Kees Cook <kees@kernel.org>,
	 linux-kernel@vger.kernel.org, linux-kbuild@vger.kernel.org,
	 llvm@lists.linux.dev,
	Charlie Jenkins <thecharlesjenkins@gmail.com>,
	 Paul Walmsley <pjw@kernel.org>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	 linux-riscv@lists.infradead.org
Subject: [PATCH v2 4/6] riscv: checksum: Fix CC_HAS_ASM_GOTO_TIED_OUTPUT check
Date: Wed, 11 Nov 2026 17:52:06 -0700	[thread overview]
Message-ID: <20261111-kconfig-toolchain-updates-v2-4-b2d9415c1757@kernel.org> (raw)
In-Reply-To: <20261111-kconfig-toolchain-updates-v2-0-b2d9415c1757@kernel.org>

The defined symbol is CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT, not
CC_HAS_ASM_GOTO_TIED_OUTPUT.

Fixes: 4525462dd0db ("riscv: lib: Check if output in asm goto supported")
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
---
Cc: Charlie Jenkins <thecharlesjenkins@gmail.com>
Cc: Paul Walmsley <pjw@kernel.org>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: linux-riscv@lists.infradead.org
---
 arch/riscv/lib/csum.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/riscv/lib/csum.c b/arch/riscv/lib/csum.c
index 5d4379768e5d..c2b8986a0d39 100644
--- a/arch/riscv/lib/csum.c
+++ b/arch/riscv/lib/csum.c
@@ -142,7 +142,7 @@ do_csum_with_alignment(const unsigned char *buff, int len)
 	end = (const unsigned long *)(buff + len);
 	csum = do_csum_common(ptr, end, data);
 
-#ifdef CC_HAS_ASM_GOTO_TIED_OUTPUT
+#ifdef CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT
 	if (IS_ENABLED(CONFIG_RISCV_ISA_ZBB) &&
 	    IS_ENABLED(CONFIG_TOOLCHAIN_HAS_ZBB) &&
 	    riscv_has_extension_likely(RISCV_ISA_EXT_ZBB)) {
@@ -186,7 +186,7 @@ do_csum_with_alignment(const unsigned char *buff, int len)
 		return csum >> 16;
 	}
 
-#endif /* CC_HAS_ASM_GOTO_TIED_OUTPUT */
+#endif /* CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT */
 #ifndef CONFIG_32BIT
 	csum += ror64(csum, 32);
 	csum >>= 32;

-- 
2.56.0


  parent reply	other threads:[~2026-11-12  0:52 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-11-12  0:52 [PATCH v2 0/6] scripts/Kconfig.toolchain: Document minimum supported versions for dynamic checks Nathan Chancellor
2026-11-12  0:52 ` [PATCH v2 1/6] scripts/Kconfig.toolchain: Remove CONFIG_CC_HAS_NO_PROFILE_FN_ATTR Nathan Chancellor
2026-11-12  0:52 ` [PATCH v2 2/6] scripts/Kconfig.toolchain: Do not dynamically probe '-fno-addrsig' Nathan Chancellor
2026-11-12  0:52 ` [PATCH v2 3/6] scripts/Kconfig.toolchain: Clean up '-fno-allow-store-data-races' handling Nathan Chancellor
2026-11-12  0:52 ` Nathan Chancellor [this message]
2026-11-12  0:52 ` [PATCH v2 5/6] Eliminate CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT Nathan Chancellor
2026-11-12  0:52 ` [PATCH v2 6/6] scripts/Kconfig.toolchain: Document minimum supported versions for dynamic checks Nathan Chancellor

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=20261111-kconfig-toolchain-updates-v2-4-b2d9415c1757@kernel.org \
    --to=nathan@kernel.org \
    --cc=arnd@arndb.de \
    --cc=julianbraha@gmail.com \
    --cc=justinstitt@google.com \
    --cc=kees@kernel.org \
    --cc=linux-kbuild@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-riscv@lists.infradead.org \
    --cc=llvm@lists.linux.dev \
    --cc=morbo@google.com \
    --cc=ndesaulniers@google.com \
    --cc=nsc@kernel.org \
    --cc=palmer@dabbelt.com \
    --cc=pjw@kernel.org \
    --cc=thecharlesjenkins@gmail.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

all inboxes | Powered by JetHome®