Commit message (Collapse) | Author | Age | |
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* | ARC: BUG() dumps stack after @msg (@msg now same as in generic BUG)) | Vineet Gupta | 2014-10-13 |
| | | | | | | | ARC specific version (doesn't panic) still makes sense so that generic code calling BUG doesn't panic and helps debugging more Signed-off-by: Vineet Gupta <vgupta@synopsys.com> | ||
* | ARC: Remove explicit passing around of ECR | Vineet Gupta | 2013-06-26 |
| | | | | | | | | | | | | With ECR now part of pt_regs * No need to propagate from lowest asm handlers as arg * No need to save it in tsk->thread.cause_code * Avoid bit chopping to access the bit-fields More code consolidation, cleanup Signed-off-by: Vineet Gupta <vgupta@synopsys.com> | ||
* | ARC: Fundamental ARCH data-types/defines | Vineet Gupta | 2013-02-11 |
* L1_CACHE_SHIFT * PAGE_SIZE, PAGE_OFFSET * struct pt_regs, struct user_regs_struct * struct thread_struct, cpu_relax(), task_pt_regs(), start_thread(), ... * struct thread_info, THREAD_SIZE, INIT_THREAD_INFO(), TIF_*, ... * BUG() * ELF_* * Elf_* To disallow user-space visibility into some of the core kernel data-types such as struct pt_regs, #ifdef __KERNEL__ which also makes the UAPI header spit (further patch in the series) to NOT export it to asm/uapi/ptrace.h Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Cc: Jonas Bonn <jonas.bonn@gmail.com> Cc: Al Viro <viro@ZenIV.linux.org.uk> Acked-by: Arnd Bergmann <arnd@arndb.de> |