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x86, xsave: use BUG_ON() instead of BUILD_BUG_ON()

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All these structure sizes are runtime determined. So use a runtime
bug check.

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Suresh Siddha 2008-08-13 11:38:15 -07:00 committed by Ingo Molnar
parent ed40595805
commit f65bc214e0
1 changed files with 1 additions and 2 deletions
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3
arch/x86/kernel/xsave.c
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@ -82,8 +82,7 @@ int save_i387_xstate(void __user *buf)
if (!access_ok(VERIFY_WRITE, buf, sig_xstate_size))
return -EACCES;
BUILD_BUG_ON(sizeof(struct user_i387_struct) !=
sizeof(tsk->thread.xstate->fxsave));
BUG_ON(sig_xstate_size < xstate_size);
if ((unsigned long)buf % 64)
printk("save_i387_xstate: bad fpstate %p\n", buf);