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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,
	"André Almeida" <andrealmeid@igalia.com>
Subject: [PATCH v7 11/13] alpha: Define entry point for set_mempolicy_home_node syscall
Date: Thu, 17 Sep 2026 20:46:14 -0300	[thread overview]
Message-ID: <20260917-tonyk-syscall_table-v7-11-f4cd8f8e3265@igalia.com> (raw)
In-Reply-To: <20260917-tonyk-syscall_table-v7-0-f4cd8f8e3265@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.

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:[~2026-09-17 23:47 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-17 23:46 [PATCH v7 00/13] syscalls: Add a shared table for all archs André Almeida
2026-09-17 23:46 ` [PATCH v7 01/13] syscalls: Make --abis parsing more robust André Almeida
2026-09-17 23:46 ` [PATCH v7 02/13] syscalls: Create unified partial table for all archs André Almeida
2026-09-17 23:46 ` [PATCH v7 03/13] scripts/syscall.tbl: Use the common table André Almeida
2026-09-18  6:34   ` Arnd Bergmann
2026-09-18 19:58     ` André Almeida
2026-09-17 23:46 ` [PATCH v7 04/13] arm: Use the common syscall table André Almeida
2026-09-18  6:22   ` Arnd Bergmann
2026-09-18 20:10     ` André Almeida
2026-09-17 23:46 ` [PATCH v7 05/13] s390: " André Almeida
2026-09-17 23:46 ` [PATCH v7 06/13] sparc: " André Almeida
2026-09-17 23:46 ` [PATCH v7 07/13] mips: Remove duplicated syscallnr.sh André Almeida
2026-09-17 23:46 ` [PATCH v7 08/13] mips: Get rid of custom mips ABIs for syscall tables André Almeida
2026-09-17 23:46 ` [PATCH v7 09/13] mips: Use the common syscall table André Almeida
2026-09-18  6:56   ` Arnd Bergmann
2026-09-17 23:46 ` [PATCH v7 10/13] syscalls: Add an option for offsetting the common table André Almeida
2026-09-17 23:46 ` André Almeida [this message]
2026-09-18 11:36   ` [PATCH v7 11/13] alpha: Define entry point for set_mempolicy_home_node syscall Magnus Lindholm
2026-09-17 23:46 ` [PATCH v7 12/13] alpha: Remove alpha_ prefix from custom syscall entries André Almeida
2026-09-18 10:54   ` Magnus Lindholm
2026-09-18 20:11     ` André Almeida
2026-09-17 23:46 ` [PATCH v7 13/13] alpha: Use the common syscall table André Almeida
2026-09-18 10:57   ` Magnus Lindholm

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