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f677b77050
When task_struct was moved, this MIPS code was neglected. Evidently
nobody is using it anymore. This fixes this build error:
In file included from ./arch/mips/include/asm/thread_info.h:15:0,
from ./include/linux/thread_info.h:37,
from ./include/asm-generic/current.h:4,
from ./arch/mips/include/generated/asm/current.h:1,
from ./include/linux/sched.h:11,
from arch/mips/kernel/smp-cmp.c:22:
arch/mips/kernel/smp-cmp.c: In function ‘cmp_boot_secondary’:
./arch/mips/include/asm/processor.h:384:41: error: implicit declaration
of function ‘task_stack_page’ [-Werror=implicit-function-declaration]
#define __KSTK_TOS(tsk) ((unsigned long)task_stack_page(tsk) + \
^
arch/mips/kernel/smp-cmp.c:84:21: note: in expansion of macro ‘__KSTK_TOS’
unsigned long sp = __KSTK_TOS(idle);
^~~~~~~~~~
Fixes: f3ac606719 ("sched/headers: Move task-stack related APIs from <linux/sched.h> to <linux/sched/task_stack.h>")
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Cc: <stable@vger.kernel.org> # 4.11+
Patchwork: https://patchwork.linux-mips.org/patch/17522/
Signed-off-by: James Hogan <jhogan@kernel.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.