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authorGlauber de Oliveira Costa <gcosta@redhat.com>2008-01-30 13:31:14 +0100
committerIngo Molnar <mingo@elte.hu>2008-01-30 13:31:14 +0100
commitcc6978528cbd475d952e0eb5073375839dfb600e (patch)
tree96d07f0b08b08c0ebfaf8c73252316cb8c978652 /arch/x86/kernel/tls.c
parent26048d75e8d6c840742468667f4a7ab8c2df74c9 (diff)
x86: modify get_desc_base
This patch makes get_desc_base() receive a struct desc_struct, and then uses its internal fields to compute the base address. This is done at both i386 and x86_64, and then it is moved to common header Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/tls.c')
-rw-r--r--arch/x86/kernel/tls.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
index 74d2b65a82e..98f428be8e8 100644
--- a/arch/x86/kernel/tls.c
+++ b/arch/x86/kernel/tls.c
@@ -112,7 +112,7 @@ int do_get_thread_area(struct task_struct *p, int idx,
memset(&info, 0, sizeof(struct user_desc));
info.entry_number = idx;
- info.base_addr = get_desc_base((void *)desc);
+ info.base_addr = get_desc_base((struct desc_struct *)desc);
info.limit = GET_LIMIT(desc);
info.seg_32bit = GET_32BIT(desc);
info.contents = GET_CONTENTS(desc);