public inbox for linux-riscv@lists.infradead.org
 help / color / mirror / Atom feed
From: Heiko Stuebner <heiko@sntech.de>
To: palmer@dabbelt.com, paul.walmsley@sifive.com, aou@eecs.berkeley.edu
Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
	wefu@redhat.com, liush@allwinnertech.com, guoren@kernel.org,
	atishp@atishpatra.org, anup@brainfault.org, drew@beagleboard.org,
	hch@lst.de, arnd@arndb.de, wens@csie.org, maxime@cerno.tech,
	gfavor@ventanamicro.com, andrea.mondelli@huawei.com,
	behrensj@mit.edu, xinhaoqu@huawei.com, mick@ics.forth.gr,
	allen.baum@esperantotech.com, jscheid@ventanamicro.com,
	rtrauben@gmail.com, samuel@sholland.org, cmuellner@linux.com,
	philipp.tomsich@vrull.eu, Heiko Stuebner <heiko@sntech.de>
Subject: [PATCH 05/12] riscv: extend concatenated alternatives-lines to the same length
Date: Wed, 11 May 2022 21:29:14 +0200	[thread overview]
Message-ID: <20220511192921.2223629-6-heiko@sntech.de> (raw)
In-Reply-To: <20220511192921.2223629-1-heiko@sntech.de>

ALT_NEW_CONTENT already uses same-length assembler lines, so
extend this to the other elements as well.

This makes it more readable when these elements need to be extended
in the future.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Philipp Tomsich <philipp.tomsich@vrull.eu>
---
 arch/riscv/include/asm/alternative-macros.h | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/arch/riscv/include/asm/alternative-macros.h b/arch/riscv/include/asm/alternative-macros.h
index 9e04cd53afc8..8c2bbc7bbe50 100644
--- a/arch/riscv/include/asm/alternative-macros.h
+++ b/arch/riscv/include/asm/alternative-macros.h
@@ -62,14 +62,14 @@
 #include <asm/asm.h>
 #include <linux/stringify.h>
 
-#define ALT_ENTRY(oldptr, newptr, vendor_id, errata_id, newlen) \
-	RISCV_PTR " " oldptr "\n" \
-	RISCV_PTR " " newptr "\n" \
-	REG_ASM " " vendor_id "\n" \
-	REG_ASM " " newlen "\n" \
+#define ALT_ENTRY(oldptr, newptr, vendor_id, errata_id, newlen)		\
+	RISCV_PTR " " oldptr "\n"					\
+	RISCV_PTR " " newptr "\n"					\
+	REG_ASM " " vendor_id "\n"					\
+	REG_ASM " " newlen "\n"						\
 	".word " errata_id "\n"
 
-#define ALT_NEW_CONTENT(vendor_id, errata_id, enable, new_c) \
+#define ALT_NEW_CONTENT(vendor_id, errata_id, enable, new_c)		\
 	".if " __stringify(enable) " == 1\n"				\
 	".pushsection .alternative, \"a\"\n"				\
 	ALT_ENTRY("886b", "888f", __stringify(vendor_id), __stringify(errata_id), "889f - 888f") \
@@ -83,10 +83,10 @@
 	".org	. - (889b - 888b) + (887b - 886b)\n"			\
 	".endif\n"
 
-#define __ALTERNATIVE_CFG(old_c, new_c, vendor_id, errata_id, enable) \
-	"886 :\n"	\
-	old_c "\n"	\
-	"887 :\n"	\
+#define __ALTERNATIVE_CFG(old_c, new_c, vendor_id, errata_id, enable)	\
+	"886 :\n"							\
+	old_c "\n"							\
+	"887 :\n"							\
 	ALT_NEW_CONTENT(vendor_id, errata_id, enable, new_c)
 
 #define _ALTERNATIVE_CFG(old_c, new_c, vendor_id, errata_id, CONFIG_k)	\
-- 
2.35.1


_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv

  parent reply	other threads:[~2022-05-11 19:29 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-11 19:29 [PATCH v10 00/12] riscv: support for Svpbmt and D1 memory types Heiko Stuebner
2022-05-11 19:29 ` [PATCH 01/12] riscv: integrate alternatives better into the main architecture Heiko Stuebner
2022-05-16  6:01   ` Christoph Hellwig
2022-05-16  6:45   ` Guo Ren
2022-05-11 19:29 ` [PATCH 02/12] riscv: allow different stages with alternatives Heiko Stuebner
2022-05-16  6:01   ` Christoph Hellwig
2022-05-16  6:51   ` Guo Ren
2022-05-11 19:29 ` [PATCH 03/12] riscv: implement module alternatives Heiko Stuebner
2022-05-16  6:02   ` Christoph Hellwig
2022-05-16  6:54   ` Guo Ren
2022-05-11 19:29 ` [PATCH 04/12] riscv: implement ALTERNATIVE_2 macro Heiko Stuebner
2022-05-16  6:03   ` Christoph Hellwig
2022-05-16  6:54   ` Guo Ren
2022-05-11 19:29 ` Heiko Stuebner [this message]
2022-05-16  6:03   ` [PATCH 05/12] riscv: extend concatenated alternatives-lines to the same length Christoph Hellwig
2022-05-16  6:55   ` Guo Ren
2022-05-11 19:29 ` [PATCH 06/12] riscv: prevent compressed instructions in alternatives Heiko Stuebner
2022-05-16  6:04   ` Christoph Hellwig
2022-05-16  6:55   ` Guo Ren
2022-05-11 19:29 ` [PATCH 07/12] riscv: move boot alternatives to after fill_hwcap Heiko Stuebner
2022-05-11 19:29 ` [PATCH 08/12] riscv: Fix accessing pfn bits in PTEs for non-32bit variants Heiko Stuebner
2022-05-16  6:04   ` Christoph Hellwig
2022-05-16  6:55   ` Guo Ren
2022-05-23 14:03   ` Alexandre Ghiti
2022-05-25 15:22     ` Heiko Stübner
2022-05-28  8:15       ` Alexandre Ghiti
2022-05-11 19:29 ` [PATCH 09/12] riscv: add RISC-V Svpbmt extension support Heiko Stuebner
2022-05-16  6:10   ` Christoph Hellwig
2022-05-16  9:09     ` Philipp Tomsich
2022-05-16 10:30       ` Heiko Stübner
2022-05-11 19:29 ` [PATCH 10/12] riscv: remove FIXMAP_PAGE_IO and fall back to its default value Heiko Stuebner
2022-05-11 19:29 ` [PATCH 11/12] riscv: don't use global static vars to store alternative data Heiko Stuebner
2022-05-16  6:15   ` Christoph Hellwig
2022-05-11 19:29 ` [PATCH 12/12] riscv: add memory-type errata for T-Head Heiko Stuebner
2022-05-13 13:37   ` Guo Ren
2022-05-13  3:32 ` [PATCH v10 00/12] riscv: support for Svpbmt and D1 memory types Palmer Dabbelt
2022-05-13 21:41   ` Heiko Stuebner

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=20220511192921.2223629-6-heiko@sntech.de \
    --to=heiko@sntech.de \
    --cc=allen.baum@esperantotech.com \
    --cc=andrea.mondelli@huawei.com \
    --cc=anup@brainfault.org \
    --cc=aou@eecs.berkeley.edu \
    --cc=arnd@arndb.de \
    --cc=atishp@atishpatra.org \
    --cc=behrensj@mit.edu \
    --cc=cmuellner@linux.com \
    --cc=drew@beagleboard.org \
    --cc=gfavor@ventanamicro.com \
    --cc=guoren@kernel.org \
    --cc=hch@lst.de \
    --cc=jscheid@ventanamicro.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-riscv@lists.infradead.org \
    --cc=liush@allwinnertech.com \
    --cc=maxime@cerno.tech \
    --cc=mick@ics.forth.gr \
    --cc=palmer@dabbelt.com \
    --cc=paul.walmsley@sifive.com \
    --cc=philipp.tomsich@vrull.eu \
    --cc=rtrauben@gmail.com \
    --cc=samuel@sholland.org \
    --cc=wefu@redhat.com \
    --cc=wens@csie.org \
    --cc=xinhaoqu@huawei.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