Hi all, After merging the final tree, today's linux-next build (sparc32 defconfig) failed like this: drivers/tty/sysrq.c: In function 'write_sysrq_trigger': drivers/tty/sysrq.c:867:3: error: implicit declaration of function 'get_user' [-Werror=implicit-function-declaration] Caused by commit b1cdabb05024 ("fs: move code out of buffer.c"). Presumably buffer_head.h was implictly including uaccess.h. I have added the following patch: From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> Date: Wed, 28 Dec 2011 19:28:15 +1100 Subject: [PATCH] sysreq.c needs uaccess.h for get_user Commit b1cdabb05024 ("fs: move code out of buffer.c") removed the include of linux/buffer_head.h which was presumably implictly including uaccess.h on sparc32. Fixes this build error: drivers/tty/sysrq.c: In function 'write_sysrq_trigger': drivers/tty/sysrq.c:867:3: error: implicit declaration of function 'get_user' [-Werror=implicit-function-declaration] Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> --- drivers/tty/sysrq.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c index 4629801..7867b7c 100644 --- a/drivers/tty/sysrq.c +++ b/drivers/tty/sysrq.c @@ -40,6 +40,7 @@ #include <linux/oom.h> #include <linux/slab.h> #include <linux/input.h> +#include <linux/uaccess.h> #include <asm/ptrace.h> #include <asm/irq_regs.h> -- 1.7.8.197.g73c6b -- Cheers, Stephen Rothwell sfr@xxxxxxxxxxxxxxxx http://www.canb.auug.org.au/~sfr/
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