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authorEric W. Biederman <ebiederm@xmission.com>2019-05-23 10:17:27 -0500
committerEric W. Biederman <ebiederm@xmission.com>2019-05-27 09:36:28 -0500
commit3cf5d076fb4d48979f382bc9452765bf8b79e740 (patch)
tree935f7af65a7a7f1ba514f1da5b207e2dc298eaca /arch/powerpc
parentcb44c9a0ab21a9ae4dfcabac1ed8e38aa872d1af (diff)
signal: Remove task parameter from force_sig
All of the remaining callers pass current into force_sig so remove the task parameter to make this obvious and to make misuse more difficult in the future. This also makes it clear force_sig passes current into force_sig_info. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/kernel/signal_32.c6
-rw-r--r--arch/powerpc/kernel/signal_64.c2
-rw-r--r--arch/powerpc/platforms/cell/spufs/run.c2
3 files changed, 5 insertions, 5 deletions
diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
index ede4f04281ae..fd48cdc0a4ff 100644
--- a/arch/powerpc/kernel/signal_32.c
+++ b/arch/powerpc/kernel/signal_32.c
@@ -1249,7 +1249,7 @@ SYSCALL_DEFINE0(rt_sigreturn)
current->comm, current->pid,
rt_sf, regs->nip, regs->link);
- force_sig(SIGSEGV, current);
+ force_sig(SIGSEGV);
return 0;
}
@@ -1338,7 +1338,7 @@ SYSCALL_DEFINE3(debug_setcontext, struct ucontext __user *, ctx,
current->comm, current->pid,
ctx, regs->nip, regs->link);
- force_sig(SIGSEGV, current);
+ force_sig(SIGSEGV);
goto out;
}
@@ -1516,6 +1516,6 @@ badframe:
current->comm, current->pid,
addr, regs->nip, regs->link);
- force_sig(SIGSEGV, current);
+ force_sig(SIGSEGV);
return 0;
}
diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
index 06c299ef6132..ea08d848f558 100644
--- a/arch/powerpc/kernel/signal_64.c
+++ b/arch/powerpc/kernel/signal_64.c
@@ -812,7 +812,7 @@ badframe:
current->comm, current->pid, "rt_sigreturn",
(long)uc, regs->nip, regs->link);
- force_sig(SIGSEGV, current);
+ force_sig(SIGSEGV);
return 0;
}
diff --git a/arch/powerpc/platforms/cell/spufs/run.c b/arch/powerpc/platforms/cell/spufs/run.c
index 07f82d7395ff..3f2380f40f99 100644
--- a/arch/powerpc/platforms/cell/spufs/run.c
+++ b/arch/powerpc/platforms/cell/spufs/run.c
@@ -443,7 +443,7 @@ long spufs_run_spu(struct spu_context *ctx, u32 *npc, u32 *event)
else if (unlikely((status & SPU_STATUS_STOPPED_BY_STOP)
&& (status >> SPU_STOP_STATUS_SHIFT) == 0x3fff)) {
- force_sig(SIGTRAP, current);
+ force_sig(SIGTRAP);
ret = -ERESTARTSYS;
}