linux/arch/mips/kernel, branch v2.6.32-rc7Linux kernel source treehttps://git.amat.us/linux/atom/arch/mips/kernel?h=v2.6.32-rc72009-11-02T11:00:08ZMIPS: O32: Fix ppoll2009-11-02T11:00:08ZArnaud Patardapatard@mandriva.com2009-10-20T08:27:47Zurn:sha1:049a31afe16e733a54f7da7fdf845034758c6ee1
sys_ppoll syscall needs to use a compat handler on 64bit kernels with o32
user-space.
Signed-off-by: Arnaud Patard <apatard@mandriva.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: Avoid potential hazard on Context register2009-11-02T11:00:07ZRalf Baechleralf@linux-mips.org2009-10-13T21:23:28Zurn:sha1:c2ea1d56eaf084c66177eb5658ff4065e79b36ea
set_saved_sp reads Context register. Avoid reading stale value from
earlier incomplete write.
Issue found and fixed for head.S by Chris Dearman <chris@mips.com>.
Signed-off-by: Chris Dearman <chris@mips.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: SMTC: Avoid queing multiple reschedule IPIs2009-11-02T11:00:06ZJaidev Patwardhanjaidev@mips.com2009-07-10T09:06:00Zurn:sha1:2e41f91d9e90e34254746fefcb7bb678a3c9d541
Signed-off-by: Chris Dearman <chris@mips.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: GIC: Random fixes and enhancements.2009-11-02T11:00:06ZChris Dearmanchris@mips.com2009-07-10T08:54:09Zurn:sha1:7098f748283b4c056cca9c284c476b03f004ca12
Signed-off-by: Chris Dearman <chris@mips.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: SPRAM: Clean up support code a little2009-11-02T11:00:05ZChris Dearmanchris@mips.com2009-07-10T08:51:27Zurn:sha1:a074f0e89faa8989bdbd6110785d2aafe7df5285
Signed-off-by: Chris Dearman <chris@mips.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: 1004K: Enable SPRAM support.2009-11-02T11:00:04ZRalf Baechleralf@linux-mips.org2009-10-12T21:20:20Zurn:sha1:a4e7cac18f074fa55142bc86cc35a74f3c6ea615
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: Add IRQF_TIMER flag for timer interrupts2009-11-02T11:00:02ZWu Zhangjinwuzhangjin@gmail.com2009-10-10T15:26:35Zurn:sha1:c49e38c1a5e1c814f07365e7a5773801e20e26b5
As the commit 3ee4c147 shows, we need to "Add IRQF_TIMER flag for timer
interrupts", Atsushi Nemoto have reported that some other timer interrupts
should be considered, Here it is.
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: 64-bit: Fix o32 lookup_dcookie syscall2009-11-02T11:00:02ZWu Zhangjinwuzhangjin@gmail.com2009-10-10T11:19:49Zurn:sha1:80b8585b07feede94a742c4cdb80ab607a8813b3
An o32 aplication passes a 64-bit value in a pair of registers; a 64-bit
kernel expects a 64-bit argument in a single register.
Signed-off-by: Chen Jie <chenj@lemote.com>
Signed-off-by: Hu Hongbing <huhb@lemote.com>
Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: VPE: Remove stray unlock_kernel.2009-11-02T11:00:02ZRalf Baechleralf@linux-mips.org2009-10-08T20:16:47Zurn:sha1:a22d621c80fb08f668ae3bfe62aeaae64b0b2b89
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Reported-by: Josip Rodin <joy@entuzijast.net>
MIPS: Add IRQF_TIMER flag for timer interrupts2009-11-02T11:00:02ZWu Zhangjinwuzhangjin@gmail.com2009-10-08T13:17:54Zurn:sha1:f45e5183618e41e3c8dbf87b74dc47d0c531462a
Along the lines of d6c585a4342a2ff627a29f9aea77c5ed4cd76023, add IRQF_TIMER
flag for all timer interrupts This ensures that timer interrupts won't be
disabled on suspend and not threaded for PREEMPT_RT.
Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>