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authorDavid Howells <dhowells@redhat.com>2008-11-14 10:38:38 +1100
committerJames Morris <jmorris@namei.org>2008-11-14 10:38:38 +1100
commit25e15731af0c8d7adc58f72327dab7293857129f (patch)
tree5e332a921b5305afb724c547a1c587b9d736c57b
parentb4212737a39e4cfb0fb66769acbc0bd182a93253 (diff)
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: David Howells <dhowells@redhat.com> Reviewed-by: James Morris <jmorris@namei.org> Acked-by: Serge Hallyn <serue@us.ibm.com> Acked-by: Kyle 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: James Morris <jmorris@namei.org>
-rw-r--r--arch/parisc/kernel/signal.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/parisc/kernel/signal.c b/arch/parisc/kernel/signal.c
index 06213d1d6d9..f82544225e8 100644
--- a/arch/parisc/kernel/signal.c
+++ b/arch/parisc/kernel/signal.c
@@ -182,7 +182,7 @@ give_sigsegv:
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;