[patch 0/2] Convert bigsmp to use flat physical mode

Hi

This patch converts bigsmp to use flat physical mode instead of logical 
cluster mode similar to what we use for x86_64. This helps with plugging some
race conditions with cpu hotplug (IPI-race) and other things. More details in 
the respective patches.

Andrew: Please consider for -mm for some exposure

The series has 2 patches.

- Change bigsmp to use flat physical mode instead of logical cluster
- If hotplug is enabled choose bigsmp mode by default.

Both the above are default behaviour for x86_64 builds.

I have tested on some dual core boxes, it will help more testing if people
who use bigsmp can give feedback would be great.

Cheers,
ashok

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

---

• Follow-Ups:
  • [patch 1/2] Convert bigsmp to use flat physical mode
    • From: Ashok Raj <[email protected]>
  • [patch 2/2] Convert bigsmp to use flat physical mode
    • From: Ashok Raj <[email protected]>

• Prev by Date: [patch 1/2] Convert bigsmp to use flat physical mode
• Next by Date: Re: what is our answer to ZFS?
• Previous by thread: white space fixes wanted?
• Next by thread: [patch 2/2] Convert bigsmp to use flat physical mode
• Index(es):
  • Date
  • Thread

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]