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| author | Lennox Wu <lennox.wu@gmail.com> | 2013-09-14 13:48:37 +0800 |
|---|---|---|
| committer | Lennox Wu <lennox.wu@gmail.com> | 2013-09-26 03:46:03 +0800 |
| commit | 5fbbf8a1a93452b26e7791cf32cefce62b0a480b (patch) | |
| tree | 8dcd207baf7ffa21811b32ff1798cbd62cb1b097 /arch/score | |
| parent | 22356f447ceb8d97a4885792e7d9e4607f712e1b (diff) | |
| download | op-kernel-dev-5fbbf8a1a93452b26e7791cf32cefce62b0a480b.zip op-kernel-dev-5fbbf8a1a93452b26e7791cf32cefce62b0a480b.tar.gz | |
Score: The commit is for compiling successfully.
The modifications include:
1. Kconfig of Score: we don't support ioremap
2. Missed headfile including
3. There are some errors in other people's commit not checked by us, we fix it now
3.1 arch/score/kernel/entry.S: wrong instructions
3.2 arch/score/kernel/process.c : just some typos
Signed-off-by: Lennox Wu <lennox.wu@gmail.com>
Diffstat (limited to 'arch/score')
| -rw-r--r-- | arch/score/Kconfig | 4 | ||||
| -rw-r--r-- | arch/score/include/asm/io.h | 1 | ||||
| -rw-r--r-- | arch/score/include/asm/pgalloc.h | 2 | ||||
| -rw-r--r-- | arch/score/kernel/entry.S | 4 | ||||
| -rw-r--r-- | arch/score/kernel/process.c | 4 |
5 files changed, 9 insertions, 6 deletions
diff --git a/arch/score/Kconfig b/arch/score/Kconfig index a1be70d..305f7ee 100644 --- a/arch/score/Kconfig +++ b/arch/score/Kconfig @@ -2,6 +2,7 @@ menu "Machine selection" config SCORE def_bool y + select HAVE_GENERIC_HARDIRQS select GENERIC_IRQ_SHOW select GENERIC_IOMAP select GENERIC_ATOMIC64 @@ -110,3 +111,6 @@ source "security/Kconfig" source "crypto/Kconfig" source "lib/Kconfig" + +config NO_IOMEM + def_bool y diff --git a/arch/score/include/asm/io.h b/arch/score/include/asm/io.h index fbbfd71..574c8827 100644 --- a/arch/score/include/asm/io.h +++ b/arch/score/include/asm/io.h @@ -5,5 +5,4 @@ #define virt_to_bus virt_to_phys #define bus_to_virt phys_to_virt - #endif /* _ASM_SCORE_IO_H */ diff --git a/arch/score/include/asm/pgalloc.h b/arch/score/include/asm/pgalloc.h index 059a61b..716b3fd 100644 --- a/arch/score/include/asm/pgalloc.h +++ b/arch/score/include/asm/pgalloc.h @@ -2,7 +2,7 @@ #define _ASM_SCORE_PGALLOC_H #include <linux/mm.h> - +#include <linux/highmem.h> static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte) { diff --git a/arch/score/kernel/entry.S b/arch/score/kernel/entry.S index 7234ed0..befb87d 100644 --- a/arch/score/kernel/entry.S +++ b/arch/score/kernel/entry.S @@ -264,7 +264,7 @@ resume_kernel: disable_irq lw r8, [r28, TI_PRE_COUNT] cmpz.c r8 - bne r8, restore_all + bne restore_all need_resched: lw r8, [r28, TI_FLAGS] andri.c r9, r8, _TIF_NEED_RESCHED @@ -415,7 +415,7 @@ ENTRY(handle_sys) sw r9, [r0, PT_EPC] cmpi.c r27, __NR_syscalls # check syscall number - bgeu illegal_syscall + bcs illegal_syscall slli r8, r27, 2 # get syscall routine la r11, sys_call_table diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c index f4c6d02..a1519ad3 100644 --- a/arch/score/kernel/process.c +++ b/arch/score/kernel/process.c @@ -78,8 +78,8 @@ int copy_thread(unsigned long clone_flags, unsigned long usp, p->thread.reg0 = (unsigned long) childregs; if (unlikely(p->flags & PF_KTHREAD)) { memset(childregs, 0, sizeof(struct pt_regs)); - p->thread->reg12 = usp; - p->thread->reg13 = arg; + p->thread.reg12 = usp; + p->thread.reg13 = arg; p->thread.reg3 = (unsigned long) ret_from_kernel_thread; } else { *childregs = *current_pt_regs(); |
