linux-kernel - [tip: timers/vdso] MIPS: vdso: Avoid name conflict around "vdso

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Message-ID: <173054822509.3137.5234419151756841782.tip-bot2@tip-bot2>
Date: Sat, 02 Nov 2024 11:50:25 -0000
From:
 tip-bot2 for Thomas Weißschuh <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: thomas.weissschuh@...utronix.de, Thomas Gleixner <tglx@...utronix.de>,
 x86@...nel.org, linux-kernel@...r.kernel.org
Subject: [tip: timers/vdso] MIPS: vdso: Avoid name conflict around "vdso_data"

The following commit has been merged into the timers/vdso branch of tip:

Commit-ID:     c9b5482d0e726826034fd6e2302d7458e685d2cb
Gitweb:        https://git.kernel.org/tip/c9b5482d0e726826034fd6e2302d7458e685d2cb
Author:        Thomas Weißschuh <thomas.weissschuh@...utronix.de>
AuthorDate:    Thu, 10 Oct 2024 09:01:11 +02:00
Committer:     Thomas Gleixner <tglx@...utronix.de>
CommitterDate: Sat, 02 Nov 2024 12:37:33 +01:00

MIPS: vdso: Avoid name conflict around "vdso_data"

The generic vdso/datapage.h declares a symbol named "vdso_data".
Avoid a conflict by renaming the identically named variable in genvdso.c.

Signed-off-by: Thomas Weißschuh <thomas.weissschuh@...utronix.de>
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Link: https://lore.kernel.org/all/20241010-vdso-generic-base-v1-9-b64f0842d512@linutronix.de

---
 arch/mips/vdso/genvdso.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/mips/vdso/genvdso.c b/arch/mips/vdso/genvdso.c
index 09e30eb..d47412e 100644
--- a/arch/mips/vdso/genvdso.c
+++ b/arch/mips/vdso/genvdso.c
@@ -270,7 +270,7 @@ int main(int argc, char **argv)
 
 	/* Write out the stripped VDSO data. */
 	fprintf(out_file,
-		"static unsigned char vdso_data[PAGE_ALIGN(%zu)] __page_aligned_data = {\n\t",
+		"static unsigned char vdso_image_data[PAGE_ALIGN(%zu)] __page_aligned_data = {\n\t",
 		vdso_size);
 	for (i = 0; i < vdso_size; i++) {
 		if (!(i % 10))
@@ -286,7 +286,7 @@ int main(int argc, char **argv)
 
 	fprintf(out_file, "struct mips_vdso_image vdso_image%s%s = {\n",
 		(vdso_name[0]) ? "_" : "", vdso_name);
-	fprintf(out_file, "\t.data = vdso_data,\n");
+	fprintf(out_file, "\t.data = vdso_image_data,\n");
 	fprintf(out_file, "\t.size = PAGE_ALIGN(%zu),\n", vdso_size);
 	fprintf(out_file, "\t.mapping = {\n");
 	fprintf(out_file, "\t\t.name = \"[vdso]\",\n");