linux-kernel - [PATCH 2/5] raid6: guard the tables.c include of <linux/export.h> with __KERNEL_

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20230731104911.411964-3-kernel@xen0n.name>
Date:   Mon, 31 Jul 2023 18:49:08 +0800
From:   WANG Xuerui <kernel@...0n.name>
To:     Song Liu <song@...nel.org>
Cc:     linux-raid@...r.kernel.org, linux-kernel@...r.kernel.org,
        WANG Xuerui <git@...0n.name>
Subject: [PATCH 2/5] raid6: guard the tables.c include of <linux/export.h> with __KERNEL__

From: WANG Xuerui <git@...0n.name>

The export directives for the tables are already emitted with __KERNEL__
guards, but the <linux/export.h> include is not, causing errors when
building the raid6test program. Guard this include too to fix the
raid6test build.

Signed-off-by: WANG Xuerui <git@...0n.name>
---
 lib/raid6/mktables.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/raid6/mktables.c b/lib/raid6/mktables.c
index f02e10fa62381..3be03793237c2 100644
--- a/lib/raid6/mktables.c
+++ b/lib/raid6/mktables.c
@@ -56,7 +56,9 @@ int main(int argc, char *argv[])
 	uint8_t v;
 	uint8_t exptbl[256], invtbl[256];
 
+	printf("#ifdef __KERNEL__\n");
 	printf("#include <linux/export.h>\n");
+	printf("#endif\n");
 	printf("#include <linux/raid/pq.h>\n");
 
 	/* Compute multiplication table */
-- 
2.40.0