Messages in this thread | | | Date | Tue, 23 Oct 2012 14:42:21 +1100 | From | Stephen Rothwell <> | Subject | linux-next: build failure after merge of the akpm tree |
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Hi Andrew,
After merging the akpm tree, today's linux-next build (powerpc ppc64_defconfig) failed like this:
kernel/printk/printk_syslog.c: In function 'printk_syslog_print': kernel/printk/printk_syslog.c:108:3: error: implicit declaration of function 'copy_to_user' [-Werror=implicit-function-declaration] kernel/printk/printk_syslog.c: In function 'do_syslog': kernel/printk/printk_syslog.c:245:3: error: implicit declaration of function 'access_ok' [-Werror=implicit-function-declaration] kernel/printk/printk_syslog.c:245:18: error: 'VERIFY_WRITE' undeclared (first use in this function) kernel/printk/printk_syslog.c:245:18: note: each undeclared identifier is reported only once for each function it appears in
Caused by commit 598815e5f25f ("printk: add printk_syslog.c and .h").
Presumably missing an (or some) include files - see Rule 1 in Documentation/SubmitChecklist.
I have reverted that commit for today (and the following commit 2cf91e0e4b9f ("printk: move kmsg_dump functions to separate file")). -- Cheers, Stephen Rothwell sfr@canb.auug.org.au [unhandled content-type:application/pgp-signature] | |