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authorEric W. Biederman <ebiederm@xmission.com>2019-05-23 18:04:24 +0200
committerEric W. Biederman <ebiederm@xmission.com>2019-05-29 16:31:43 +0200
commit2e1661d2673667d886cd40ad9f414cb6db48d8da (patch)
tree5a2c32eb8a5c575bfb5c7013f5d9d427f5c06c34 /arch/csky/mm/fault.c
parentsignal: Use force_sig_fault_to_task for the two calls that don't deliver to c... (diff)
downloadlinux-2e1661d2673667d886cd40ad9f414cb6db48d8da.tar.xz
linux-2e1661d2673667d886cd40ad9f414cb6db48d8da.zip
signal: Remove the task parameter from force_sig_fault
As synchronous exceptions really only make sense against the current task (otherwise how are you synchronous) remove the task parameter from from force_sig_fault to make it explicit that is what is going on. The two known exceptions that deliver a synchronous exception to a stopped ptraced task have already been changed to force_sig_fault_to_task. The callers have been changed with the following emacs regular expression (with obvious variations on the architectures that take more arguments) to avoid typos: force_sig_fault[(]\([^,]+\)[,]\([^,]+\)[,]\([^,]+\)[,]\W+current[)] -> force_sig_fault(\1,\2,\3) Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'arch/csky/mm/fault.c')
-rw-r--r--arch/csky/mm/fault.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/csky/mm/fault.c b/arch/csky/mm/fault.c
index 18041f46ded1..f76618b630f9 100644
--- a/arch/csky/mm/fault.c
+++ b/arch/csky/mm/fault.c
@@ -179,7 +179,7 @@ bad_area:
bad_area_nosemaphore:
/* User mode accesses just cause a SIGSEGV */
if (user_mode(regs)) {
- force_sig_fault(SIGSEGV, si_code, (void __user *)address, current);
+ force_sig_fault(SIGSEGV, si_code, (void __user *)address);
return;
}
@@ -212,5 +212,5 @@ do_sigbus:
if (!user_mode(regs))
goto no_context;
- force_sig_fault(SIGBUS, BUS_ADRERR, (void __user *)address, current);
+ force_sig_fault(SIGBUS, BUS_ADRERR, (void __user *)address);
}