linux-kernel - [PATCH 4/9] vdso: Add missing c-getrandom-y in Makefile

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Message-ID: <5859ac80d54c8cb7c46f81ad6f1fd253e5a5f5b1.1723817900.git.christophe.leroy@csgroup.eu>
Date: Fri, 16 Aug 2024 16:36:51 +0200
From: Christophe Leroy <christophe.leroy@...roup.eu>
To: Michael Ellerman <mpe@...erman.id.au>,
	Nicholas Piggin <npiggin@...il.com>,
	Naveen N Rao <naveen@...nel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	Borislav Petkov <bp@...en8.de>,
	Dave Hansen <dave.hansen@...ux.intel.com>,
	x86@...nel.org,
	"H. Peter Anvin" <hpa@...or.com>,
	"Theodore Ts'o" <tytso@....edu>,
	"Jason A. Donenfeld" <Jason@...c4.com>,
	Andy Lutomirski <luto@...nel.org>,
	Vincenzo Frascino <vincenzo.frascino@....com>,
	Arnd Bergmann <arnd@...db.de>
Cc: Christophe Leroy <christophe.leroy@...roup.eu>,
	linux-kernel@...r.kernel.org,
	linuxppc-dev@...ts.ozlabs.org,
	linux-arch@...r.kernel.org
Subject: [PATCH 4/9] vdso: Add missing c-getrandom-y in Makefile

Same as for gettimeofday CVDSO implementation, add c-getrandom-y
to ease the including of lib/vdso/getrandom.c in architectures
VDSO builds.

Signed-off-by: Christophe Leroy <christophe.leroy@...roup.eu>
---
 lib/vdso/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/vdso/Makefile b/lib/vdso/Makefile
index 9f031eafc465..cedbf15f8087 100644
--- a/lib/vdso/Makefile
+++ b/lib/vdso/Makefile
@@ -4,6 +4,7 @@ GENERIC_VDSO_MK_PATH := $(abspath $(lastword $(MAKEFILE_LIST)))
 GENERIC_VDSO_DIR := $(dir $(GENERIC_VDSO_MK_PATH))
 
 c-gettimeofday-$(CONFIG_GENERIC_GETTIMEOFDAY) := $(addprefix $(GENERIC_VDSO_DIR), gettimeofday.c)
+c-getrandom-$(CONFIG_VDSO_GETRANDOM) := $(addprefix $(GENERIC_VDSO_DIR), getrandom.c)
 
 # This cmd checks that the vdso library does not contain dynamic relocations.
 # It has to be called after the linking of the vdso library and requires it
-- 
2.44.0