Linux-ARM-Kernel Archive on lore.kernel.org
 help / color / mirror / Atom feed
From: "André Almeida" <andrealmeid@igalia.com>
To: Masami Hiramatsu <mhiramat@kernel.org>, Arnd Bergmanon <arnd@arndb.de>
Cc: "Christian Brauner" <brauner@kernel.org>,
	linux-kernel@vger.kernel.org, linux-kbuild@vger.kernel.org,
	kernel-dev@igalia.com,
	"Thomas Bogendoerfer" <tsbogend@alpha.franken.de>,
	linux-alpha@vger.kernel.org, linux-s390@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, soc@lists.linux.dev,
	linux-mips@vger.kernel.org, sparclinux@vger.kernel.org,
	"Magnus Lindholm" <linmag7@gmail.com>,
	"André Almeida" <andrealmeid@igalia.com>
Subject: [PATCH v8 10/12] alpha: Define entry point for set_mempolicy_home_node syscall
Date: Fri, 18 Sep 2026 21:31:17 -0300	[thread overview]
Message-ID: <20260918-tonyk-syscall_table-v8-10-0e2d60cad13e@igalia.com> (raw)
In-Reply-To: <20260918-tonyk-syscall_table-v8-0-0e2d60cad13e@igalia.com>

Instead of explicitly defining set_mempolicy_home_node as sys_ni_sycall in
the syscall table, define it as the real syscall entry point,
sys_set_mempolicy_home_node. As per commit fdb7d9b7acd0 ("alpha: remove
DISCONTIGMEM and NUMA"), alpha doesn't have NUMA support, so none of the
mempolicy sycalls will ever be compiled for alpha, resulting in the
COND_SYSCALL() fallback being used to result in the sys_ni_syscall.

There's no function change here, but this step helps to unify the syscall
tables and create a common table to rule them all.

Acked-by: Magnus Lindholm <linmag7@gmail.com>
Signed-off-by: André Almeida <andrealmeid@igalia.com>
---
 arch/alpha/kernel/syscalls/syscall.tbl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/alpha/kernel/syscalls/syscall.tbl b/arch/alpha/kernel/syscalls/syscall.tbl
index 52e3538cc7df..8fc4701a6328 100644
--- a/arch/alpha/kernel/syscalls/syscall.tbl
+++ b/arch/alpha/kernel/syscalls/syscall.tbl
@@ -489,7 +489,7 @@
 # 557 reserved for memfd_secret
 558	common	process_mrelease		sys_process_mrelease
 559	common  futex_waitv                     sys_futex_waitv
-560	common	set_mempolicy_home_node		sys_ni_syscall
+560	common	set_mempolicy_home_node		sys_set_mempolicy_home_node
 561	common	cachestat			sys_cachestat
 562	common	fchmodat2			sys_fchmodat2
 563	common	map_shadow_stack		sys_map_shadow_stack

-- 
2.55.0



  parent reply	other threads:[~2026-09-19  0:32 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-19  0:31 [PATCH v8 00/12] syscalls: Add a shared table for all archs André Almeida
2026-09-19  0:31 ` [PATCH v8 01/12] syscalls: Make --abis parsing more robust André Almeida
2026-09-19  0:31 ` [PATCH v8 02/12] syscalls: Create unified partial table for all archs André Almeida
2026-09-19  0:31 ` [PATCH v8 03/12] scripts/syscall.tbl: Use the common table André Almeida
2026-09-19  0:31 ` [PATCH v8 04/12] s390: Use the common syscall table André Almeida
2026-09-19  0:31 ` [PATCH v8 05/12] sparc: " André Almeida
2026-09-19  0:31 ` [PATCH v8 06/12] mips: Remove duplicated syscallnr.sh André Almeida
2026-09-19  0:31 ` [PATCH v8 07/12] mips: Get rid of custom mips ABIs for syscall tables André Almeida
2026-09-19  0:31 ` [PATCH v8 08/12] mips: Use the common syscall table André Almeida
2026-09-19  0:31 ` [PATCH v8 09/12] syscalls: Add an option for offsetting the common table André Almeida
2026-09-19  0:31 ` André Almeida [this message]
2026-09-19  0:31 ` [PATCH v8 11/12] alpha: Remove alpha_ prefix from custom syscall entries André Almeida
2026-09-19  0:31 ` [PATCH v8 12/12] alpha: Use the common syscall table André Almeida

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=20260918-tonyk-syscall_table-v8-10-0e2d60cad13e@igalia.com \
    --to=andrealmeid@igalia.com \
    --cc=arnd@arndb.de \
    --cc=brauner@kernel.org \
    --cc=kernel-dev@igalia.com \
    --cc=linmag7@gmail.com \
    --cc=linux-alpha@vger.kernel.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kbuild@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mips@vger.kernel.org \
    --cc=linux-s390@vger.kernel.org \
    --cc=mhiramat@kernel.org \
    --cc=soc@lists.linux.dev \
    --cc=sparclinux@vger.kernel.org \
    --cc=tsbogend@alpha.franken.de \
    /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