mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-26 19:00:25 +00:00
signal/sh: Remove tsk parameter from force_sig_info_fault
The force_sig_info_fault function is always called with tsk == current. Make that explicit by removing the tsk parameter. This also makes it clear that the sh force_sig_info_fault passes current into force_sig_fault. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
This commit is contained in:
parent
9d63175981
commit
e165682971
1 changed files with 4 additions and 7 deletions
|
@ -39,10 +39,9 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
|
|||
}
|
||||
|
||||
static void
|
||||
force_sig_info_fault(int si_signo, int si_code, unsigned long address,
|
||||
struct task_struct *tsk)
|
||||
force_sig_info_fault(int si_signo, int si_code, unsigned long address)
|
||||
{
|
||||
force_sig_fault(si_signo, si_code, (void __user *)address, tsk);
|
||||
force_sig_fault(si_signo, si_code, (void __user *)address, current);
|
||||
}
|
||||
|
||||
/*
|
||||
|
@ -244,8 +243,6 @@ static void
|
|||
__bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
|
||||
unsigned long address, int si_code)
|
||||
{
|
||||
struct task_struct *tsk = current;
|
||||
|
||||
/* User mode accesses just cause a SIGSEGV */
|
||||
if (user_mode(regs)) {
|
||||
/*
|
||||
|
@ -253,7 +250,7 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
|
|||
*/
|
||||
local_irq_enable();
|
||||
|
||||
force_sig_info_fault(SIGSEGV, si_code, address, tsk);
|
||||
force_sig_info_fault(SIGSEGV, si_code, address);
|
||||
|
||||
return;
|
||||
}
|
||||
|
@ -308,7 +305,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address)
|
|||
if (!user_mode(regs))
|
||||
no_context(regs, error_code, address);
|
||||
|
||||
force_sig_info_fault(SIGBUS, BUS_ADRERR, address, tsk);
|
||||
force_sig_info_fault(SIGBUS, BUS_ADRERR, address);
|
||||
}
|
||||
|
||||
static noinline int
|
||||
|
|
Loading…
Reference in a new issue