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5 Commits

Author SHA1 Message Date
Borislav Petkov
c0ec382e19 x86/RAS: Remove mce.usable_addr 
It is useless and we can use the function instead. Besides,
mcelog(8) hasn't managed to make use of it yet. So kill it.

Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Tony Luck <tony.luck@intel.com>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1448350880-5573-3-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
 2015-11-24 09:12:35 +01:00
Gabriel Laskar
7e0abcd6b7 x86/mce: Include linux/ioctl.h in uapi mce header 
asm/ioctls.h contains definition for termios, not just the _IO* macros.

This error was found with a tool in development used to generate
automated pretty-printing functions for ioctl decoding in strace.

Signed-off-by: Gabriel Laskar <gabriel@lse.epita.fr>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Borislav Petkov <bp@suse.de>
Link: http://lkml.kernel.org/r/1444141657-14898-2-git-send-email-gabriel@lse.epita.fr
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2015-10-11 21:24:27 +02:00
Borislav Petkov
20d51a426f x86/mce: Reuse one of the u16 padding fields in 'struct mce' 
... to save the error severity of the MCE and whether the
reported address of the error is usable.

Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tony Luck <tony.luck@intel.com>
Link: http://lkml.kernel.org/r/1439396985-12812-2-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
 2015-08-13 10:12:50 +02:00
Borislav Petkov
f51bde6f0d x86, MCE: Retract most UAPI exports 
Retract back most macro definitions which went into the
user-visible mce.h header. Even though those bits are mostly
hardware-defined/-architectural, their naming is not. If we export them
to userspace, any kernel unification/renaming/cleanup cannot be done
anymore since those are effectively cast in stone. Besides, if userspace
wants those definitions, they can write their own defines and go crazy.

Signed-off-by: Borislav Petkov <bp@suse.de>
 2013-01-09 14:49:02 +01:00
David Howells
af170c5061 UAPI: (Scripted) Disintegrate arch/x86/include/asm 
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Michael Kerrisk <mtk.manpages@gmail.com>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Dave Jones <davej@redhat.com>
 2012-12-14 22:37:13 +00:00