diff options
author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-18 19:49:42 -0700 |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-18 19:49:42 -0700 |
commit | 038e5e2bf2819058fb1b4b52b583bef9ad063356 (patch) | |
tree | 3a152b455f845a25d0958af5b461b034c2d565fa /arch/mips/mm/fault.c | |
parent | 5c723d26fa223bdb17b9230c77e4e1156884475a (diff) | |
parent | d34cb28a3718a7055ed14e2ec058fe3e4574af63 (diff) |
Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (47 commits)
[MAINTAINERS] The ham radio code now has website at http://www.linux-ax25.org.
[MIPS] Use __ffs() instead of ffs() for waybit calculation.
[MIPS] Fix Makefile bugs for MIPS32/MIPS64 R1 and R2.
[MIPS] Handle IDE PIO cache aliases on SMP.
[MIPS] Make mips_srs_init static.
[MIPS] MIPS boards: Set HZ to 100.
[MIPS] kgdb: Let gcc compute the array size itself.
[MIPS] FPU affinity for MT ASE.
[MIPS] MT: Improved multithreading support.
[MIPS] kpsd and other AP/SP improvements.
[MIPS] R2: Instruction hazard barrier.
[MIPS] Fix genrtc compilation.
[MIPS] R2: Implement shadow register allocation without spinlock.
[MIPS] Fix VR41xx build errors.
[MIPS] Fix tx49_blast_icache32_page_indexed.
[MIPS] Enable SCHED_NO_NO_OMIT_FRAME_POINTER for MIPS.
[MIPS] Use "R" constraint for cache_op.
[MIPS] Rewrite all the assembler interrupt handlers to C.
[MIPS] Fix the crime against humanity that mipsIRQ.S is.
[MIPS] Fixup damage done by 22a9835c350782a5c3257343713932af3ac92ee0.
...
Diffstat (limited to 'arch/mips/mm/fault.c')
-rw-r--r-- | arch/mips/mm/fault.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c index 2d9624fd10ec..e3a617224868 100644 --- a/arch/mips/mm/fault.c +++ b/arch/mips/mm/fault.c @@ -157,7 +157,6 @@ no_context: * Oops. The kernel tried to access some bad page. We'll have to * terminate things with extreme prejudice. */ - bust_spinlocks(1); printk(KERN_ALERT "CPU %d Unable to handle kernel paging request at " @@ -188,11 +187,20 @@ do_sigbus: /* Kernel mode? Handle exceptions or die */ if (!user_mode(regs)) goto no_context; - + else /* * Send a sigbus, regardless of whether we were in kernel * or user mode. */ +#if 0 + printk("do_page_fault() #3: sending SIGBUS to %s for " + "invalid %s\n%0*lx (epc == %0*lx, ra == %0*lx)\n", + tsk->comm, + write ? "write access to" : "read access from", + field, address, + field, (unsigned long) regs->cp0_epc, + field, (unsigned long) regs->regs[31]); +#endif tsk->thread.cp0_badvaddr = address; info.si_signo = SIGBUS; info.si_errno = 0; @@ -201,7 +209,6 @@ do_sigbus: force_sig_info(SIGBUS, &info, tsk); return; - vmalloc_fault: { /* |