diff options
Diffstat (limited to 'arch/um/sys-x86_64')
-rw-r--r-- | arch/um/sys-x86_64/signal.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/um/sys-x86_64/signal.c b/arch/um/sys-x86_64/signal.c index 5bc5a0d796e5..b740177066a0 100644 --- a/arch/um/sys-x86_64/signal.c +++ b/arch/um/sys-x86_64/signal.c | |||
@@ -57,7 +57,7 @@ static int copy_sc_from_user_skas(struct pt_regs *regs, | |||
57 | int copy_sc_to_user_skas(struct sigcontext *to, struct _fpstate *to_fp, | 57 | int copy_sc_to_user_skas(struct sigcontext *to, struct _fpstate *to_fp, |
58 | struct pt_regs *regs, unsigned long mask) | 58 | struct pt_regs *regs, unsigned long mask) |
59 | { | 59 | { |
60 | unsigned long eflags; | 60 | struct faultinfo * fi = ¤t->thread.arch.faultinfo; |
61 | int err = 0; | 61 | int err = 0; |
62 | 62 | ||
63 | err |= __put_user(0, &to->gs); | 63 | err |= __put_user(0, &to->gs); |
@@ -84,14 +84,16 @@ int copy_sc_to_user_skas(struct sigcontext *to, struct _fpstate *to_fp, | |||
84 | err |= PUTREG(regs, R14, to, r14); | 84 | err |= PUTREG(regs, R14, to, r14); |
85 | err |= PUTREG(regs, R15, to, r15); | 85 | err |= PUTREG(regs, R15, to, r15); |
86 | err |= PUTREG(regs, CS, to, cs); /* XXX x86_64 doesn't do this */ | 86 | err |= PUTREG(regs, CS, to, cs); /* XXX x86_64 doesn't do this */ |
87 | err |= __put_user(current->thread.err, &to->err); | 87 | |
88 | err |= __put_user(current->thread.trap_no, &to->trapno); | 88 | err |= __put_user(fi->cr2, &to->cr2); |
89 | err |= __put_user(fi->error_code, &to->err); | ||
90 | err |= __put_user(fi->trap_no, &to->trapno); | ||
91 | |||
89 | err |= PUTREG(regs, RIP, to, rip); | 92 | err |= PUTREG(regs, RIP, to, rip); |
90 | err |= PUTREG(regs, EFLAGS, to, eflags); | 93 | err |= PUTREG(regs, EFLAGS, to, eflags); |
91 | #undef PUTREG | 94 | #undef PUTREG |
92 | 95 | ||
93 | err |= __put_user(mask, &to->oldmask); | 96 | err |= __put_user(mask, &to->oldmask); |
94 | err |= __put_user(current->thread.cr2, &to->cr2); | ||
95 | 97 | ||
96 | return(err); | 98 | return(err); |
97 | } | 99 | } |