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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,
	"Magnus Lindholm" <linmag7@gmail.com>,
	"André Almeida" <andrealmeid@igalia.com>
Subject: [PATCH v9 10/15] alpha: Define entry point for set_mempolicy_home_node syscall
Date: Thu, 05 Nov 2026 17:05:45 -0300	[thread overview]
Message-ID: <20261105-tonyk-syscall_table-v9-10-8d1275885d9c@igalia.com> (raw)
In-Reply-To: <20261105-tonyk-syscall_table-v9-0-8d1275885d9c@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

-- 
2.56.0


  parent reply	other threads:[~2026-11-05 20:06 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-11-05 20:05 [PATCH v9 00/15] syscalls: Add a shared table for all archs André Almeida
2026-11-05 20:05 ` [PATCH v9 01/15] syscalls: Make --abis parsing more robust André Almeida
2026-11-05 20:05 ` [PATCH v9 02/15] syscalls: Create unified partial table for all archs André Almeida
2026-11-05 20:05 ` [PATCH v9 03/15] scripts/syscall.tbl: Use the common table André Almeida
2026-11-05 20:05 ` [PATCH v9 04/15] s390: Use the common syscall table André Almeida
2026-11-05 20:05 ` [PATCH v9 05/15] sparc: " André Almeida
2026-11-05 20:05 ` [PATCH v9 06/15] mips: Remove duplicated syscallnr.sh André Almeida
2026-11-05 20:05 ` [PATCH v9 07/15] mips: Get rid of custom mips ABIs for syscall tables André Almeida
2026-11-05 20:05 ` [PATCH v9 08/15] mips: Use the common syscall table André Almeida
2026-11-05 20:05 ` [PATCH v9 09/15] syscalls: Add an option for offsetting the common table André Almeida
2026-11-05 20:05 ` André Almeida [this message]
2026-11-05 20:05 ` [PATCH v9 11/15] alpha: Remove alpha_ prefix from custom syscall entries André Almeida
2026-11-05 20:05 ` [PATCH v9 12/15] alpha: Use the common syscall table André Almeida
2026-11-05 20:05 ` [PATCH v9 13/15] syscalls: Avoid matching substrings in the ABI parsing André Almeida
2026-11-05 20:05 ` [PATCH v9 14/15] arm: Reorganize syscall table and separated the ABIs André Almeida
2026-11-05 20:05 ` [PATCH v9 15/15] arm: Use common syscall table André Almeida

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