Re: [RFC patch 0/4] TSC calibration improvements | KernelTrap

Re: [RFC patch 0/4] TSC calibration improvements

view
thread

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]

[view in full thread]

From: Linus Torvalds

Subject: Re: [RFC patch 0/4] TSC calibration improvements

Date: Saturday, September 6, 2008 - 1:29 pm

On Sat, 6 Sep 2008, Thomas Gleixner wrote:
quoted text> 
> Adding another check after the second get_cycles() makes it reliable:

My original patch actually had that, and Ingo added it to the -tip tree 
too (I think), so that should be the one we're discussing anyway. I just 
didn't think it would ever trigger in practice, which is why I removed it. 
Mea culpa.

		Linus

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

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]

Messages in current thread:

[RFC patch 0/4] TSC calibration improvements, Thomas Gleixner, (Thu Sep 4, 8:18 am)

Re: [RFC patch 0/4] TSC calibration improvements, Ingo Molnar, (Thu Sep 4, 8:36 am)

Re: [RFC patch 0/4] TSC calibration improvements, Linus Torvalds, (Thu Sep 4, 8:45 am)

Re: [RFC patch 0/4] TSC calibration improvements, Ingo Molnar, (Thu Sep 4, 9:00 am)

Re: [RFC patch 0/4] TSC calibration improvements, Linus Torvalds, (Thu Sep 4, 9:21 am)

Re: [RFC patch 0/4] TSC calibration improvements, Ingo Molnar, (Thu Sep 4, 9:36 am)

Re: [RFC patch 0/4] TSC calibration improvements, Alok Kataria, (Thu Sep 4, 10:39 am)

Re: [RFC patch 0/4] TSC calibration improvements, Linus Torvalds, (Thu Sep 4, 10:41 am)

Re: [RFC patch 0/4] TSC calibration improvements, Linus Torvalds, (Thu Sep 4, 10:53 am)

Re: [RFC patch 0/4] TSC calibration improvements, Alan Cox, (Thu Sep 4, 11:07 am)

Re: [RFC patch 0/4] TSC calibration improvements, Linus Torvalds, (Thu Sep 4, 11:26 am)

Re: [RFC patch 0/4] TSC calibration improvements, H. Peter Anvin, (Thu Sep 4, 11:30 am)

Re: [RFC patch 0/4] TSC calibration improvements, Alok Kataria, (Thu Sep 4, 11:31 am)

Re: [RFC patch 0/4] TSC calibration improvements, H. Peter Anvin, (Thu Sep 4, 11:34 am)

Re: [RFC patch 0/4] TSC calibration improvements, Linus Torvalds, (Thu Sep 4, 1:09 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Ingo Molnar, (Thu Sep 4, 1:43 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Ingo Molnar, (Thu Sep 4, 1:52 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Linus Torvalds, (Thu Sep 4, 1:53 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Valdis.Kletnieks, (Thu Sep 4, 2:00 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Linus Torvalds, (Thu Sep 4, 2:09 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Ingo Molnar, (Thu Sep 4, 2:21 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Linus Torvalds, (Thu Sep 4, 2:30 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Ingo Molnar, (Thu Sep 4, 2:33 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Linus Torvalds, (Thu Sep 4, 2:34 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Alok Kataria, (Thu Sep 4, 2:38 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Ingo Molnar, (Thu Sep 4, 2:39 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Linus Torvalds, (Thu Sep 4, 2:52 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Alok Kataria, (Thu Sep 4, 3:09 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Alok Kataria, (Fri Sep 5, 3:18 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Linus Torvalds, (Fri Sep 5, 3:34 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Thomas Gleixner, (Sat Sep 6, 1:03 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Linus Torvalds, (Sat Sep 6, 1:29 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Thomas Gleixner, (Sat Sep 6, 1:37 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Linus Torvalds, (Sat Sep 6, 1:50 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Thomas Gleixner, (Sat Sep 6, 1:52 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Linus Torvalds, (Sat Sep 6, 1:55 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Thomas Gleixner, (Sat Sep 6, 1:58 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Linus Torvalds, (Sat Sep 6, 1:59 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Thomas Gleixner, (Sat Sep 6, 2:07 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Linus Torvalds, (Sat Sep 6, 2:10 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Linus Torvalds, (Sat Sep 6, 2:15 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Thomas Gleixner, (Sat Sep 6, 2:15 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Linus Torvalds, (Sat Sep 6, 2:22 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Thomas Gleixner, (Sat Sep 6, 2:26 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Thomas Gleixner, (Sat Sep 6, 2:30 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Linus Torvalds, (Sat Sep 6, 2:32 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Ingo Molnar, (Sat Sep 6, 3:40 pm)

Re: [RFC patch 0/4] TSC calibration improvements, Willy Tarreau, (Sat Sep 6, 11:01 pm)

Navigation

Popular discussions


linux-kernel:
Jesse Barnes	Re: [stable] [BUG][PATCH] cpqphp: fix kernel NULL pointer dereference
Greg KH	[003/136] p54usb: add Zcomax XG-705A usbid
Magnus Damm	[PATCH 03/07] ARM: Use shared GIC entry macros on Realview
Oliver Neukum	Re: [Bug #13682] The webcam stopped working when upgrading from 2.6.29 to 2.6.30
Martin Schwidefsky	Re: [PATCH] optimized ktime_get[_ts] for GENERIC_TIME=y
git:
Junio C Hamano	Re: Some advanced index playing
Jeff King	Re: confusion over the new branch and merge config
Robin Rosenberg	Re: cvs2svn conversion directly to git ready for experimentation
Linus Torvalds	git binary size...
Ævar Arnfjörð Bjarmason	Re: Challenge with Git-Bash
git-commits-head:
Linux Kernel Mailing List	md: move allocation of ->queue from mddev_find to md_probe
Linux Kernel Mailing List	md: raid0: Represent zone->zone_offset in sectors.
Linux Kernel Mailing List	[ARM] S3C24XX: Add gpio_to_irq() facility
Linux Kernel Mailing List	md: raid0_make_request(): Replace local variable block by sector.
Linux Kernel Mailing List	md: Allow md devices to be created by name.
linux-netdev:
kaber	[PATCH 07/12] netfilter: xtables: change hotdrop pointer to direct modification
Gerrit Renker	[PATCH 3/5] dccp ccid-2: Remove redundant sanity tests
David Miller	Re: [PATCH net-next-2.6] pcnet32: Remove redundant set of skb->dev
Gerrit Renker