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* MIPS: MT: Remove SMTC supportRalf Baechle2014-05-241-102/+0
| | | | | | | | | | | | | | | Nobody is maintaining SMTC anymore and there also seems to be no userbase. Which is a pity - the SMTC technology primarily developed by Kevin D. Kissell <kevink@paralogos.com> is an ingenious demonstration for the MT ASE's power and elegance. Based on Markos Chandras <Markos.Chandras@imgtec.com> patch https://patchwork.linux-mips.org/patch/6719/ which while very similar did no longer apply cleanly when I tried to merge it plus some additional post-SMTC cleanup - SMTC was a feature as tricky to remove as it was to merge once upon a time. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: MT: proc: Add support for printing VPE and TC idsRalf Baechle2014-03-311-0/+23
| | | | | | | | | | | | | | And there are more CPUs or configurations that want to provide special per-CPU information in /proc/cpuinfo. So I think there needs to be a hook mechanism, such as a notifier. This is a first cut only; I need to think about what sort of looking the notifier needs to have. But I'd appreciate testing on MT hardware! Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Cc: Markos Chandras <markos.chandras@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/6066/
* mips: single_open() leaksAl Viro2013-05-051-1/+1
| | | | | Cc: stable@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* mips: Don't use create_proc_read_entry()David Howells2013-04-291-38/+26
| | | | | | | | | | Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Ralf Baechle <ralf@linux-mips.org> cc: linux-mips@linux-mips.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* MIPS: Whitespace cleanup.Ralf Baechle2013-02-011-3/+3
| | | | | | | | Having received another series of whitespace patches I decided to do this once and for all rather than dealing with this kind of patches trickling in forever. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Disintegrate asm/system.h for MIPSDavid Howells2012-03-281-1/+0
| | | | | | | | Disintegrate asm/system.h for MIPS. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Ralf Baechle <ralf@linux-mips.org> cc: linux-mips@linux-mips.org
* atomic: use <linux/atomic.h>Arun Sharma2011-07-261-1/+1
| | | | | | | | | | | | | | This allows us to move duplicated code in <asm/atomic.h> (atomic_inc_not_zero() for now) to <linux/atomic.h> Signed-off-by: Arun Sharma <asharma@fb.com> Reviewed-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: David Miller <davem@davemloft.net> Cc: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [MIPS] SMP: Call platform methods via ops structure.Ralf Baechle2008-01-291-1/+0
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] MT: Improved multithreading support.Ralf Baechle2006-04-191-0/+93
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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