Re: [PATCH 7/7] [v4] drivers/virt: introduce Freescale hypervisor management driver

2011-06-10 Thread Chris Metcalf
(https://patchwork.kernel.org/patch/843892/), which uses a simple hypervisor read/write API to access the portion of the SPI ROM used to hold the boot stream for a TILE processor. -- Chris Metcalf, Tilera Corp. http://www.tilera.com ___ Virtualization

[PATCH v2] arch/tile: more /proc and /sys file support

2011-05-26 Thread Chris Metcalf
) or contains the hardwall ID. Finally, this change pushes the /proc/sys/tile/unaligned_fixup/ directory, with knobs controlling the kernel code for handling the fixup of unaligned exceptions. Signed-off-by: Chris Metcalf cmetc...@tilera.com --- arch/tile/Kconfig|1 + arch/tile/include

Re: [PATCH] arch/tile: add /proc/tile, /proc/sys/tile, and a sysfs cpu attribute

2011-05-25 Thread Chris Metcalf
in the context of /sys/hypervisor, e.g. /sys/hypervisor/tile/version. -- Chris Metcalf, Tilera Corp. http://www.tilera.com ___ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linux-foundation.org/mailman/listinfo

Re: [PATCH] arch/tile: add /proc/tile, /proc/sys/tile, and a sysfs cpu attribute

2011-05-25 Thread Chris Metcalf
looking. I also suspect just tile is an adequate subdirectory name here in the context of /sys/hypervisor, e.g. /sys/hypervisor/tile/version. -- Chris Metcalf, Tilera Corp. http://www.tilera.com ___ Virtualization mailing list Virtualization

Re: [PATCH] arch/tile: add /proc/tile, /proc/sys/tile, and a sysfs cpu attribute

2011-05-25 Thread Chris Metcalf
is an adequate subdirectory name here in the context of /sys/hypervisor, e.g. /sys/hypervisor/tile/version. -- Chris Metcalf, Tilera Corp. http://www.tilera.com ___ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linux

Re: [PATCH] arch/tile: add /proc/tile, /proc/sys/tile, and a sysfs cpu attribute

2011-05-25 Thread Chris Metcalf
On 5/25/2011 4:20 PM, Arnd Bergmann wrote: On Wednesday 25 May 2011 21:18:05 Chris Metcalf wrote: The contents of the hardwall ID file are then just a cpulist of the cpus covered by the hardwall, rather than introducing a new convention (as quoted above, e.g. 2x2 1,1). Individual tasks

Re: [PATCH] arch/tile: add /proc/tile, /proc/sys/tile, and a sysfs cpu attribute

2011-05-20 Thread Chris Metcalf
On 5/19/2011 11:22 AM, Arnd Bergmann wrote: On Thursday 19 May 2011, Chris Metcalf wrote: /proc/tile/board Information on part numbers, serial numbers, etc., of the hardware that the kernel is executing on /proc/tile/switch The type of control path for the onboard network switch

Re: [PATCH] arch/tile: add /proc/tile, /proc/sys/tile, and a sysfs cpu attribute

2011-05-20 Thread Chris Metcalf
On 5/20/2011 10:37 AM, Arnd Bergmann wrote: On Friday 20 May 2011 16:26:57 Chris Metcalf wrote: /proc/tile/hardwall Information on the set of currently active hardwalls (note that the implementation is already present in arch/tile/kernel/hardwall.c; this change just enables it) Ah, I

Re: [PATCH] sched: provide scheduler_ipi() callback in response to smp_send_reschedule()

2011-01-17 Thread Chris Metcalf
-* profiler count in the meantime. -*/ __get_cpu_var(irq_stat).irq_resched_count++; + scheduler_ipi(); return IRQ_HANDLED; } Acked-by: Chris Metcalf cmetc...@tilera.com -- Chris Metcalf, Tilera Corp. http://www.tilera.com