From: Dmitry Safonov <dima@arista.com>
To: linux-kernel@vger.kernel.org
Cc: Dmitry Safonov <0x7f454c46@gmail.com>,
Dmitry Safonov <dima@arista.com>,
"kernelci.org bot" <bot@kernelci.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jslaby@suse.com>,
Stephen Rothwell <sfr@canb.auug.org.au>
Subject: [PATCH v2] tty/sysrq: Export sysrq_mask(), sysrq_toggle_support()
Date: Mon, 20 Apr 2020 18:23:17 +0100 [thread overview]
Message-ID: <20200420172317.599611-1-dima@arista.com> (raw)
Build fix for serial_core being module:
ERROR: modpost: "sysrq_toggle_support" [drivers/tty/serial/serial_core.ko] undefined!
ERROR: modpost: "sysrq_mask" [drivers/tty/serial/serial_core.ko] undefined!
Fixes: eaee41727e6d ("sysctl/sysrq: Remove __sysrq_enabled copy")
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Reported-by: "kernelci.org bot" <bot@kernelci.org>
Reported-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Dmitry Safonov <dima@arista.com>
---
v2: Also export sysrq_toggle_support()
drivers/tty/sysrq.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
index 5e0d0813da55..0dc3878794fd 100644
--- a/drivers/tty/sysrq.c
+++ b/drivers/tty/sysrq.c
@@ -74,6 +74,7 @@ int sysrq_mask(void)
return 1;
return sysrq_enabled;
}
+EXPORT_SYMBOL_GPL(sysrq_mask);
/*
* A value of 1 means 'all', other nonzero values are an op mask:
@@ -1058,6 +1059,7 @@ int sysrq_toggle_support(int enable_mask)
return 0;
}
+EXPORT_SYMBOL_GPL(sysrq_toggle_support);
static int __sysrq_swap_key_ops(int key, struct sysrq_key_op *insert_op_p,
struct sysrq_key_op *remove_op_p)
--
2.26.0
reply other threads:[~2020-04-20 17:23 UTC|newest]
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