diff options
| author | Herbert Xu <herbert@gondor.apana.org.au> | 2015-06-19 22:07:07 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-06-19 22:07:07 +0800 |
| commit | c0b59fafe31bf91f589736be304d739b13952fdd (patch) | |
| tree | 0088a41c6b68132739294643be06734e3af67677 /arch/tile/kernel/stack.c | |
| parent | 28bceeaaf81140d69647acd0eb7dc9312f27844a (diff) | |
| parent | bfa1ce5f38938cc9e6c7f2d1011f88eba2b9e2b2 (diff) | |
Merge branch 'mvebu/drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Merge the mvebu/drivers branch of the arm-soc tree which contains
just a single patch bfa1ce5f38938cc9e6c7f2d1011f88eba2b9e2b2 ("bus:
mvebu-mbus: add mv_mbus_dram_info_nooverlap()") that happens to be
a prerequisite of the new marvell/cesa crypto driver.
Diffstat (limited to 'arch/tile/kernel/stack.c')
| -rw-r--r-- | arch/tile/kernel/stack.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/arch/tile/kernel/stack.c b/arch/tile/kernel/stack.c index 7ff5afdbd3aa..c42dce50acd8 100644 --- a/arch/tile/kernel/stack.c +++ b/arch/tile/kernel/stack.c @@ -108,14 +108,15 @@ static struct pt_regs *valid_fault_handler(struct KBacktraceIterator* kbt) p->sp < PAGE_OFFSET && p->sp != 0) { if (kbt->verbose) pr_err(" <%s while in user mode>\n", fault); - } else if (kbt->verbose) { - pr_err(" (odd fault: pc %#lx, sp %#lx, ex1 %#lx?)\n", - p->pc, p->sp, p->ex1); - p = NULL; + } else { + if (kbt->verbose) + pr_err(" (odd fault: pc %#lx, sp %#lx, ex1 %#lx?)\n", + p->pc, p->sp, p->ex1); + return NULL; } - if (!kbt->profile || ((1ULL << p->faultnum) & QUEUED_INTERRUPTS) == 0) - return p; - return NULL; + if (kbt->profile && ((1ULL << p->faultnum) & QUEUED_INTERRUPTS) != 0) + return NULL; + return p; } /* Is the pc pointing to a sigreturn trampoline? */ |