From: Anna-Maria Behnsen <anna-maria@linutronix.de>
To: linux-kernel@vger.kernel.org
Cc: Andy Lutomirski <luto@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Vincenzo Frascino <vincenzo.frascino@arm.com>,
Anna-Maria Behnsen <anna-maria@linutronix.de>,
Huacai Chen <chenhuacai@kernel.org>,
loongarch@lists.linux.dev
Subject: [PATCH 08/10] loongarch/vdso: Use generic union vdso_data_store
Date: Mon, 19 Feb 2024 16:39:37 +0100 [thread overview]
Message-ID: <20240219153939.75719-9-anna-maria@linutronix.de> (raw)
In-Reply-To: <20240219153939.75719-1-anna-maria@linutronix.de>
There is already a generic union definition for vdso_data_store in vdso
datapage header.
Use this definition to prevent code duplication.
Signed-off-by: Anna-Maria Behnsen <anna-maria@linutronix.de>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: loongarch@lists.linux.dev
---
arch/loongarch/kernel/vdso.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/arch/loongarch/kernel/vdso.c b/arch/loongarch/kernel/vdso.c
index 14941e4be66d..90dfccb41c14 100644
--- a/arch/loongarch/kernel/vdso.c
+++ b/arch/loongarch/kernel/vdso.c
@@ -21,15 +21,13 @@
#include <asm/vdso.h>
#include <vdso/helpers.h>
#include <vdso/vsyscall.h>
+#include <vdso/datapage.h>
#include <generated/vdso-offsets.h>
extern char vdso_start[], vdso_end[];
/* Kernel-provided data used by the VDSO. */
-static union {
- u8 page[PAGE_SIZE];
- struct vdso_data data[CS_BASES];
-} generic_vdso_data __page_aligned_data;
+static union vdso_data_store generic_vdso_data __page_aligned_data;
static union {
u8 page[LOONGARCH_VDSO_DATA_SIZE];
--
2.39.2
parent reply other threads:[~2024-02-19 15:40 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <20240219153939.75719-1-anna-maria@linutronix.de>]
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=20240219153939.75719-9-anna-maria@linutronix.de \
--to=anna-maria@linutronix.de \
--cc=chenhuacai@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=loongarch@lists.linux.dev \
--cc=luto@kernel.org \
--cc=tglx@linutronix.de \
--cc=vincenzo.frascino@arm.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;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).