From: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
To: Michael Ellerman <mpe@ellerman.id.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
mikey@neuling.org, hbabu@us.ibm.com, linuxppc-dev@ozlabs.org,
<linux-kernel@vger.kernel.org>
Subject: [PATCH 1/2] powerpc: export thread-tidr interfaces
Date: Tue, 16 Jan 2018 17:50:31 -0800 [thread overview]
Message-ID: <1516153832-9282-1-git-send-email-sukadev@linux.vnet.ibm.com> (raw)
Export set_thread_tidr() and clear_thread_tidr() interfaces so they
can be used by external modules.
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
---
arch/powerpc/kernel/process.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 2010e4c..f20c1ad 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -1560,6 +1560,7 @@ void clear_thread_tidr(struct task_struct *t)
free_thread_tidr(t->thread.tidr);
t->thread.tidr = 0;
}
+EXPORT_SYMBOL_GPL(clear_thread_tidr);
void arch_release_task_struct(struct task_struct *t)
{
@@ -1592,6 +1593,7 @@ int set_thread_tidr(struct task_struct *t)
return 0;
}
+EXPORT_SYMBOL_GPL(set_thread_tidr);
#endif /* CONFIG_PPC64 */
--
2.7.4
next reply other threads:[~2018-01-17 1:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-17 1:50 Sukadev Bhattiprolu [this message]
2018-01-17 1:50 ` [PATCH 2/2] powerpc: export set_thread_uses_vas() Sukadev Bhattiprolu
2018-01-17 6:45 ` [PATCH 1/2] powerpc: export thread-tidr interfaces Frederic Barrat
2018-01-17 17:07 ` Sukadev Bhattiprolu
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