Re: [PATCH Resend2] Remove 'SBC8240 Wind River' Device Driver Code

2009-07-10 Thread Subrata Modak
On Fri, 2009-07-10 at 08:59 +0300, Artem Bityutskiy wrote: On Mon, 2009-07-06 at 07:47 +0530, Subrata Modak wrote: Hi, Is there somebody else whom i should also address to get an attention for this patch ? I apolozise if i have not included someone. Kindly connect to the concerned.

Re: [PATCH Resend2] Remove 'SBC8240 Wind River' Device Driver Code

2009-07-10 Thread Artem Bityutskiy
On Mon, 2009-07-06 at 07:47 +0530, Subrata Modak wrote: Hi, Is there somebody else whom i should also address to get an attention for this patch ? I apolozise if i have not included someone. Kindly connect to the concerned. I'm putting your patch to l2-mtd-2.6.git. -- Best regards, Artem

Re: [PATCH Resend2] Remove 'SBC8240 Wind River' Device Driver Code

2009-07-10 Thread Artem Bityutskiy
Subrata Modak wrote: On Fri, 2009-07-10 at 08:59 +0300, Artem Bityutskiy wrote: On Mon, 2009-07-06 at 07:47 +0530, Subrata Modak wrote: Hi, Is there somebody else whom i should also address to get an attention for this patch ? I apolozise if i have not included someone. Kindly connect to the

Re: [PATCH Resend2] Remove 'SBC8240 Wind River' Device Driver Code

2009-07-10 Thread Subrata Modak
On Fri, 2009-07-10 at 09:18 +0300, Artem Bityutskiy wrote: Subrata Modak wrote: On Fri, 2009-07-10 at 08:59 +0300, Artem Bityutskiy wrote: On Mon, 2009-07-06 at 07:47 +0530, Subrata Modak wrote: Hi, Is there somebody else whom i should also address to get an attention for this patch ?

Re: [PATCH Resend2] Remove 'SBC8240 Wind River' Device Driver Code

2009-07-10 Thread Artem Bityutskiy
On Fri, 2009-07-10 at 12:42 +0530, Subrata Modak wrote: On Fri, 2009-07-10 at 09:18 +0300, Artem Bityutskiy wrote: Subrata Modak wrote: On Fri, 2009-07-10 at 08:59 +0300, Artem Bityutskiy wrote: On Mon, 2009-07-06 at 07:47 +0530, Subrata Modak wrote: Hi, Is there somebody else

Re: Bestcomm trouble with NAPI for MPC5200 FEC

2009-07-10 Thread Wolfgang Grandegger
Grant Likely wrote: On Thu, Jul 9, 2009 at 2:33 PM, Wolfgang Grandeggerw...@grandegger.com wrote: Hello, I'm currently trying to implement NAPI for the FEC on the MPC5200 to solve the well known problem, that network packet storms can cause interrupt flooding, which may totally block the

[RFC/PATCH 1/2] powerpc: Rename exception.h to exception-64s.h

2009-07-10 Thread Benjamin Herrenschmidt
The file include/asm/exception.h contains definitions that are specific to exception handling on 64-bit server type processors. This renames the file to exception-64s.h to reflect that fact and avoid confusion. Signed-off-by: Benjamin Herrenschmidt b...@kernel.crashing.org ---

[RFC/PATCH 2/2] powerpc: Use names rather than numbers for SPRGs

2009-07-10 Thread Benjamin Herrenschmidt
The kernel uses SPRG registers for various purposes, typically in low level assembly code as scratch registers or to hold per-cpu global infos such as the PACA or the current thread_info pointer. We want to be able to easily shuffle the usage of those registers as some implementations have

Re: Bestcomm trouble with NAPI for MPC5200 FEC

2009-07-10 Thread Wolfram Sang
Hello Wolfgang, I'm currently trying to implement NAPI for the FEC on the MPC5200 to solve the well known problem, that network packet storms can cause interrupt flooding, which may totally block the system. The NAPI That's great news. Do you happen to have a scenario which reliably triggers

Re: Bestcomm trouble with NAPI for MPC5200 FEC

2009-07-10 Thread Wolfgang Grandegger
Wolfram Sang wrote: Hello Wolfgang, I'm currently trying to implement NAPI for the FEC on the MPC5200 to solve the well known problem, that network packet storms can cause interrupt flooding, which may totally block the system. The NAPI Just bombard the FEC with network packets. I use

Re: Badness at drivers/char/tty_ldisc.c:210 during shutdown

2009-07-10 Thread Sachin Sant
Alan Cox wrote: [c0003cf6ba70] [c040a3d0] .tty_ldisc_put+0xa4/0xf4 (unreliable) [c0003cf6bb10] [c040a7c8] .tty_ldisc_reinit+0x38/0x80 [c0003cf6bba0] [c040b1d8] .tty_ldisc_hangup+0x190/0x260 [c0003cf6bc40] [c0401090] .do_tty_hangup+0x188/0x4c0

Re: [PATCH Resend2] Remove 'SBC8240 Wind River' Device Driver Code

2009-07-10 Thread Subrata Modak
On Fri, 2009-07-10 at 10:14 +0300, Artem Bityutskiy wrote: On Fri, 2009-07-10 at 12:42 +0530, Subrata Modak wrote: On Fri, 2009-07-10 at 09:18 +0300, Artem Bityutskiy wrote: Subrata Modak wrote: On Fri, 2009-07-10 at 08:59 +0300, Artem Bityutskiy wrote: On Mon, 2009-07-06 at 07:47

Re: [PATCH Resend2] Remove 'SBC8240 Wind River' Device Driver Code

2009-07-10 Thread David Woodhouse
On Fri, 2009-07-10 at 14:17 +0530, Subrata Modak wrote: Is it possible to get this patch through and before 2.6.31 stable is released ? Hm, I was ignoring this until I was sure all the last-minute fixes for 2.6.31 were out of the way; I was planning to submit it for 2.6.32. Do we really need

Re: [PATCH Resend2] Remove 'SBC8240 Wind River' Device Driver Code

2009-07-10 Thread Subrata Modak
On Fri, 2009-07-10 at 09:53 +0100, David Woodhouse wrote: On Fri, 2009-07-10 at 14:17 +0530, Subrata Modak wrote: Is it possible to get this patch through and before 2.6.31 stable is released ? Hi David, Hm, I was ignoring this until I was sure all the last-minute fixes for 2.6.31 were

Memory usage of a process

2009-07-10 Thread Günter Leonhardt
Hello, analysing the memory usage of a process, I found some questions. I'am using a system with 128 MB physical RAM, no disk, 2.6.27 kernel. Running top, I see 38 MB in use, 90 MB free, but a VSZ for my process of 158 MB. Looking at /proc/pid/maps, I see that the process uses 140 MB without

Re: Bestcomm trouble with NAPI for MPC5200 FEC

2009-07-10 Thread Wolfgang Grandegger
Grant Likely wrote: On Thu, Jul 9, 2009 at 2:33 PM, Wolfgang Grandeggerw...@grandegger.com wrote: Hello, I'm currently trying to implement NAPI for the FEC on the MPC5200 to solve the well known problem, that network packet storms can cause interrupt flooding, which may totally block the

Re: [PATCH 00/11] swiotlb: Introduce architecture-specific APIs to replace __weak functions (v2)

2009-07-10 Thread Ian Campbell
On Fri, 2009-07-10 at 15:55 +1000, Benjamin Herrenschmidt wrote: On Mon, 2009-06-01 at 16:32 +0100, Ian Campbell wrote: This series:[...] Looks like I was only CCed on part of them... it's not very handy for me as I end up having some of the patches in one folder and some elsewhere :-)

Re: [00/15] swiotlb cleanup

2009-07-10 Thread Ian Campbell
On Fri, 2009-07-10 at 14:35 +0900, FUJITA Tomonori wrote: I don't think that we need to take account of dom0 support; we don't have a clear idea about an acceptable dom0 design (it needs to use swiotlb code? I don't know yet), we don't even know we will have dom0 support in mainline. That's

Re: [00/15] swiotlb cleanup

2009-07-10 Thread Ian Campbell
On Fri, 2009-07-10 at 06:12 +0100, Ingo Molnar wrote: Hm, the functions and facilities you remove here were added as part of preparatory patches for Xen guest support. You were aware of them, you were involved in discussions about those aspects with Ian and Jeremy but still you chose not to

Re: [00/15] swiotlb cleanup

2009-07-10 Thread Ingo Molnar
* Ian Campbell ian.campb...@eu.citrix.com wrote: I've not examined the series in detail it looks OK but I don't think it is quite sufficient. The Xen determination of whether a buffer is dma_capable or not is based on the physical address while dma_capable takes only the dma address.

Re: binutils 2.19 issue with kernel link

2009-07-10 Thread Kumar Gala
On Jul 9, 2009, at 11:15 PM, Alan Modra wrote: On Thu, Jul 09, 2009 at 02:31:53PM -0500, Edmar Wienskoski-RA8797 wrote: I understand your arguments, but there is something inconsistent about this. If I change the script to be: _end3 = . ; . = _end3; . = ALIGN(PAGE_SIZE);

Re: [PATCH v2] edac: mpc85xx: add support for mpc83xx memory controller

2009-07-10 Thread Ira W. Snyder
On Thu, Jul 09, 2009 at 04:24:38PM -0700, Doug Thompson wrote: Ok, is this the one you want me to push upstream? Yep, this is the finished version. Thanks, Ira doug t --- On Thu, 7/9/09, Ira W. Snyder i...@ovro.caltech.edu wrote: From: Ira W. Snyder i...@ovro.caltech.edu Subject:

Re: binutils 2.19 issue with kernel link

2009-07-10 Thread Kumar Gala
On Jul 10, 2009, at 9:37 AM, Kumar Gala wrote: On Jul 9, 2009, at 11:15 PM, Alan Modra wrote: On Thu, Jul 09, 2009 at 02:31:53PM -0500, Edmar Wienskoski-RA8797 wrote: I understand your arguments, but there is something inconsistent about this. If I change the script to be: _end3 =

Re: binutils 2.19 issue with kernel link

2009-07-10 Thread Kumar Gala
On Jul 9, 2009, at 11:11 PM, Alan Modra wrote: Hmm, having said all that, the following linker patch seems reasonable to me and probably won't break anything else (always some risk). Please test it for me. Index: ld/ldlang.c ===

Re: [PATCH v2] edac: mpc85xx: add support for mpc83xx memory controller

2009-07-10 Thread Kumar Gala
On Jul 10, 2009, at 10:04 AM, Ira W. Snyder wrote: On Thu, Jul 09, 2009 at 04:24:38PM -0700, Doug Thompson wrote: Ok, is this the one you want me to push upstream? Yep, this is the finished version. Thanks, Ira doug t is that for .31 or .32? If .31 I'm fine. If for .32 I still

Re: [PATCH v2] edac: mpc85xx: add support for mpc83xx memory controller

2009-07-10 Thread Ira W. Snyder
On Fri, Jul 10, 2009 at 10:36:20AM -0500, Kumar Gala wrote: On Jul 10, 2009, at 10:04 AM, Ira W. Snyder wrote: On Thu, Jul 09, 2009 at 04:24:38PM -0700, Doug Thompson wrote: Ok, is this the one you want me to push upstream? Yep, this is the finished version. Thanks, Ira doug t is

[PATCH] powerpc: Fix another bug in move of altivec code to vector.S

2009-07-10 Thread Andreas Schwab
When moving load_up_altivec to vector.S a typo in a comment caused a thinko setting the wrong variable. Signed-off-by: Andreas Schwab sch...@linux-m68k.org --- diff --git a/arch/powerpc/kernel/vector.S b/arch/powerpc/kernel/vector.S index ef36cbb..ea4d646 100644 --- a/arch/powerpc/kernel/vector.S

Re: [PATCH] powerpc: Fix another bug in move of altivec code to vector.S

2009-07-10 Thread Benjamin Herrenschmidt
On Fri, 2009-07-10 at 23:17 +0200, Andreas Schwab wrote: When moving load_up_altivec to vector.S a typo in a comment caused a thinko setting the wrong variable. Signed-off-by: Andreas Schwab sch...@linux-m68k.org Good catch, thanks. Cheers, Ben. --- diff --git

Re: binutils 2.19 issue with kernel link

2009-07-10 Thread Alan Modra
On Fri, Jul 10, 2009 at 10:27:26AM -0500, Kumar Gala wrote: binutils-2.19 _end is what we expect binutils-2.19.1 _end is what we expect binutils-2.19.50.0.1 _end is what we expect binutils-2.19.51.0.1 _end is 1000 From the release notes: binutils-2.19.50.0.1 is

Re: binutils 2.19 issue with kernel link

2009-07-10 Thread Alan Modra
On Sat, Jul 11, 2009 at 09:35:03AM +0930, Alan Modra wrote: Did you try the patch I posted? /me reads other email. I see you did. Applying. -- Alan Modra Australia Development Lab, IBM ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org