mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-06 02:50:49 +09:00
0c7e2bc87e
Use of the task_pt_regs() based macros in MIPS' asm/processor.h for accessing the user context on the kernel stack need the definition of struct pt_regs from asm/ptrace.h. __own_fpu() in asm/fpu.h uses these macros but implicitly depended on linux/sched.h to include asm/ptrace.h. Since commitf780d89a0e("sched/headers: Remove <asm/ptrace.h> from <linux/sched.h>") however linux/sched.h no longer includes asm/ptrace.h, so include it explicitly from asm/fpu.h where it is needed instead. This fixes build errors such as: ./arch/mips/include/asm/fpu.h: In function '__own_fpu': ./arch/mips/include/asm/processor.h:385:31: error: invalid application of 'sizeof' to incomplete type 'struct pt_regs' THREAD_SIZE - 32 - sizeof(struct pt_regs)) ^ Fixes:f780d89a0e("sched/headers: Remove <asm/ptrace.h> from <linux/sched.h>") Signed-off-by: James Hogan <james.hogan@imgtec.com> Acked-by: Ingo Molnar <mingo@kernel.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/15386/ Signed-off-by: Ralf Baechle <ralf@linux-mips.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.