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Commit 25e15731 authored by David Howells's avatar David Howells Committed by James Morris
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CRED: Wrap task credential accesses in the PA-RISC arch 



Wrap access to task credentials so that they can be separated more easily from
the task_struct during the introduction of COW creds.

Change most current->(|e|s|fs)[ug]id to current_(|e|s|fs)[ug]id().

Change some task->e?[ug]id to task_e?[ug]id().  In some places it makes more
sense to use RCU directly rather than a convenient wrapper; these will be
addressed by later patches.

Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
Reviewed-by: default avatarJames Morris <jmorris@namei.org>
Acked-by: default avatarSerge Hallyn <serue@us.ibm.com>
Acked-by: default avatarKyle McMartin <kyle@mcmartin.ca>
Cc: Matthew Wilcox <matthew@wil.cx>
Cc: Grant Grundler <grundler@parisc-linux.org>
Cc: linux-parisc@vger.kernel.org
Signed-off-by: default avatarJames Morris <jmorris@namei.org>
parent b4212737

arch/parisc/kernel/signal.c

+1 −1
Original line number Diff line number Diff line
@@ -182,7 +182,7 @@ sys_rt_sigreturn(struct pt_regs *regs, int in_syscall) 
	si.si_errno = 0;

	si.si_code = SI_KERNEL;

	si.si_pid = task_pid_vnr(current);

	si.si_uid = current->uid;

	si.si_uid = current_uid();

	si.si_addr = &frame->uc;

	force_sig_info(SIGSEGV, &si, current);

	return;