linux-next: 20090925 - hvc driver build breaks with !HVC_CONSOLE

Hi Stephen, next-20090925 randconfig build breaks on hvcs driver on powerpc, with HVC_CONSOLE=n. ERROR: .hvc_put_chars [drivers/char/hvcs.ko] undefined! ERROR: .hvc_get_chars [drivers/char/hvcs.ko] undefined! adding the dependency of HVC_CONSOLE helped Signed-off-by: Kamalesh Babulal

Re: [BUG] 2.6.25-rc1-git1 softlockup while bootup on powerpc

Ingo Molnar wrote: * Kamalesh Babulal [EMAIL PROTECTED] wrote: While booting with the 2.6.25-rc1-git1 kernel on the powerbox the softlockup is seen, with following trace. BUG: soft lockup - CPU#1 stuck for 61s! [insmod:377] TASK = c0077cb2f0e0[377] 'insmod' THREAD: c0077cb28000

[BUID_FAILURE] next-20080215 Build failure caused by ide: rework PowerMac media-bay support

was reported and solution suggested according to http://lkml.org/lkml/2008/2/13/195 including the #include linux/ide.h after #ifdef CONFIG_BLK_DEV_IDE_PMAC helps in fixing the build failure. -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL

[BUG] Linux 2.6.25-rc2 - Regression from 2.6.24-rc1-git1 softlockup while bootup on powerpc

] [c000872c] syscall_exit+0x0/0x40 -- 0:conmux-control -- time-stamp -- Feb/15/08 16:06:21 -- -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman

[PATCH]2.6.25-rc2-mm1 - Build Failure at security/keys/compat.c on powerpc

make[1]: *** [security/keys] Error 2 make: *** [security] Error 2 The keys-add-keyctl-function-to-get-a-security-label.patch is causing this build failure. I have tested the patch for the build failure only Signed-off-by: Kamalesh Babulal [EMAIL PROTECTED] -- --- linux-2.6.25-rc2/security/keys

[PATCH] next-20080218 build failure at pmac_ide_macio_attach ()

: conversion to non-scalar type requested make[3]: *** [drivers/ide/ppc/pmac.o] Error 1 make[2]: *** [drivers/ide/ppc] Error 2 make[1]: *** [drivers/ide] Error 2 make: *** [drivers] Error 2 I Have tested this patch for build failure only. Signed-off-by: Kamalesh Babulal [EMAIL PROTECTED] --- --- linux

[PATCH-RESEND] next-20080218 build failure at pmac_ide_macio_attach ()

On Mon, Feb 18, 2008 at 03:17:49PM +0100, Andreas Schwab wrote: Kamalesh Babulal [EMAIL PROTECTED] writes: . . snip Just remove the cast. Andreas. Resending the patch after making the changes Andreas said. Signed-off-by: Kamalesh Babulal [EMAIL PROTECTED] Cc: Andreas Schwab [EMAIL

[BUG] 2.6.25-rc2-git4 - Regression Kernel oops while running kernbench and tbench on powerpc

41820008 4810 f92101a0 The machine -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. ___ Linuxppc-dev mailing list Linuxppc-dev

Re: [BUILD_FAILURE] Linux 2.6.25-rc3 - various unexported functions () on powerpc

Adrian Bunk wrote: On Tue, Feb 26, 2008 at 07:59:08PM +0530, Kamalesh Babulal wrote: Hi, The 2.6.25-rc3 kernel build fails on powerpc with allyesconfig config option, the .config has been attached. ... Builds fine here. Local problem (e.g. disk full) on your machine? cu Adrian Hi

[BUG] 2.6.25-rc3-mm1 kernel bug while running libhugetlbfs

(System Call) at 0419e528 SP (fcd4eb0) is in userspace 3:mon -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev

Re: [BUG] 2.6.25-rc3-mm1 kernel panic while bootup on powerpc ()

Babulal [EMAIL PROTECTED] -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev

[BUG] 2.6.25-rc5-mm1 kernel panic with Exception: 501 on powerpc

] c05eb68c .do_init_bootmem+0x964/0xaf0 [c0763e50] c05e03b0 .setup_arch+0x1a4/0x218 [c0763ee0] c05d76bc .start_kernel+0xe8/0x424 [c0763f90] c0008590 .start_here_common+0x60/0xd0 -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL

Re: [BUG] 2.6.25-rc5-mm1 kernel panic with Exception: 501 on powerpc

not 2.6.25-rc5-mm1. This bug is not seen in the 2.6.25-rc5-mm1 kernel. -- Thanks Regards, Kamalesh Babulal, ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev

[BUG] 2.6.24.4 - kernel bug at kernel/sched.c:5154!

struct migration_req *req; -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev

[BUG] 2.6.25-rc8-mm1 kernel panic while bootup on powerpc

31fd0ba7d8756001 ]--- [0.00] Kernel panic - not syncing: Attempted to kill the idle task! -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman

Re: [BUG] 2.6.25-rc8-mm1 kernel panic while bootup on powerpc

Andrew Morton wrote: On Wed, 02 Apr 2008 11:55:36 +0530 Kamalesh Babulal [EMAIL PROTECTED] wrote: Hi Andrew, The 2.6.25-rc8-mm1 kernel panic's while bootup on the power machine(s). [0.00] [ cut here ] [0.00] kernel BUG at arch/powerpc/mm/init_64.c

Re: [BUG] 2.6.25-rc8-mm1 kernel panic while bootup on powerpc

Michael Ellerman wrote: On Wed, 2008-04-02 at 12:38 +0530, Kamalesh Babulal wrote: Andrew Morton wrote: On Wed, 02 Apr 2008 11:55:36 +0530 Kamalesh Babulal [EMAIL PROTECTED] wrote: Hi Andrew, The 2.6.25-rc8-mm1 kernel panic's while bootup on the power machine(s). [0.00

Re: [PATCH] mm: make mem_map allocation continuous v2.

-for-sparse_init-powerpc-fix.patch others still needed so mm-make-mem-map-allocation-continuous.patch will not break powerpc and ia64 YH Hi, Thanks, the patch fixes the issue. I am able to bootup without the kernel panic. Tested-by: Kamalesh Babulal [EMAIL PROTECTED] -- Thanks Regards

Re: [BUG] 2.6.25-rc2-git4 - Regression Kernel oops while running kernbench and tbench on powerpc

Paul Mackerras wrote: Kamalesh Babulal writes: The Kernel oopses is seen while running the kernbench followed by tbench with 2.6.25-rc2-git4 kernel on powerpc, this oops was reported for the 2.6.24-rc8-mm1 kernel (http://lkml.org/lkml/2008/1/18/71) and is visible with almost all

Re: [BUG] 2.6.25-rc2-git4 - Regression Kernel oops while running kernbench and tbench on powerpc

Paul Mackerras wrote: Kamalesh Babulal writes: The kernel oops after applying the patch. Some time it takes more than one run to reproduce it, it was reproducible in the second run this time. Unrecoverable exception 4100 at c0008c8c Oops: Unrecoverable exception, sig: 6 [#1] SMP

Re: [BUG] 2.6.25-rc2-git4 - Regression Kernel oops while running kernbench and tbench on powerpc

Paul Mackerras wrote: Kamalesh Babulal writes: The kernel oops after applying the patch. Some time it takes more than one run to reproduce it, it was reproducible in the second run this time. Unrecoverable exception 4100 at c0008c8c Oops: Unrecoverable exception, sig: 6 [#1] SMP

Re: [BUG] 2.6.25-rc2-git4 - Regression Kernel oops while running kernbench and tbench on powerpc

Paul Mackerras wrote: Kamalesh Babulal writes: The SHA1 ID of the kernel is 0e81a8ae37687845f7cdfa2adce14ea6a5f1dd34 (2.6.25-rc8) and the source seems to have the patch 44387e9ff25267c78a99229aca55ed750e9174c7. The kernel was patched only the patch you gave me (http://lkml.org/lkml

[BUG] linux-next: Tree for April 23 - kernel panic during bootup on x86_64 and ppc

+0x0/0x2d9 [8020cd9e] child_rip+0x0/0x12 -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev

Re: [BUG] 2.6.25-rc2-git4 - Regression Kernel oops while running kernbench and tbench on powerpc

Paul Mackerras wrote: Kamalesh Babulal writes: After applying the patch above and the patch posted on http://lkml.org/lkml/2008/4/8/42 the bug had the following information, Thanks. The patch below, against Linus' current git tree, fixes one bug that might be the cause of the problem

Re: 2.6.23-rc6-mm1

Benjamin Herrenschmidt wrote: On Tue, 2007-09-18 at 10:34 +0100, Andy Whitcroft wrote: On Tue, Sep 18, 2007 at 02:43:48PM +0530, Kamalesh Babulal wrote: Andrew Morton wrote: ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.23-rc6/2.6.23-rc6-mm1/ 2.6.23-rc6

Re: [PATCH] powerpc: Avoid pointless WARN_ON(irqs_disabled()) from panic codepath

, NULL, 1, 0); +} + void smp_call_function_interrupt(void) { void (*func) (void *info); Hi, This patch solves the badness oops we get on the powerpc. -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. ___ Linuxppc

Re: 2.6.23-rc6-mm1: Build failure on ppc64 drivers/ata/pata_scc.c

/spider_net.c: In function ‘spider_net_decode_one_descr’: drivers/net/spider_net.c:1215: error: ‘dev’ undeclared (first use in this function) make[2]: *** [drivers/net/spider_net.o] Error 1 make[1]: *** [drivers/net] Error 2 make: *** [drivers] Error 2 -- Thanks Regards, Kamalesh Babulal, Linux

Re: 2.6.23-rc6-mm1: Build failure on ppc64 drivers/ata/pata_scc.c

On 9/20/07, Kamalesh Babulal [EMAIL PROTECTED] wrote: Alan Cox wrote: On Thu, 20 Sep 2007 14:13:15 +0100 [EMAIL PROTECTED] (Mel Gorman) wrote: PPC64 building allmodconfig fails to compile drivers/ata/pata_scc.c . It doesn't show up on other arches because this driver is specific

2.6.23-git-10 Build Failure on powerpc - asm-powerpc/dma_mapping.h

-mapping.h:260:2: #endif without #if make[1]: *** [init/main.o] Error 1 make: *** [init] Error 2 -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman

Re: 2.6.23-mm1 - powerpc - Build fails at arch/powerpc/boot/inflate.o

Paul Mackerras wrote: Kamalesh Babulal writes: The kernel build fails on the power box INSTALL vdso64.so INSTALL vdso32.so BOOTCC arch/powerpc/boot/inflate.o arch/powerpc/boot/inflate.c:920:19: error: errno.h: No such file or directory This problem is fixed

[PATCH] 2.6.24-rc1-git9 - Missing include file in kallsyms.h

function it appears in.) make[2]: *** [arch/powerpc/platforms/cell/spu_callbacks.o] Error 1 make[1]: *** [arch/powerpc/platforms/cell] Error 2 make: *** [arch/powerpc/platforms] Error 2 Signed-off-by: Kamalesh Babulal [EMAIL PROTECTED] -- diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h

[PATCH] cpm_load_patch() - declartion conflict

/powerpc/sysdev] Error 2 The commit f2a0bd3753dad7ea4605ebd5435716b39e9f92bb defines the function with void cpm_load_patch(cpm8xx_t *cp) prtotype and is declared as extern void cpm_load_patch(volatile immap_t *immr) in the header file. Signed-off-by: Kamalesh Babulal [EMAIL PROTECTED] -- diff

Re: 2.6.24-rc1-git15 Kernel build fails on powerpc - Unrecognized opcode: `dssall'

-- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev

Re: mm snapshot broken-out-2007-11-06-02-32 build failure - !CONFIG_PPC_ISERIES

make[1]: *** [arch/powerpc/platforms/celleb] Error 2 make: *** [arch/powerpc/platforms] Error 2 This is caused by the include file asm-powerpc/time.h, where the function goes missing when the CONFIG_PPC_ISERIES option is disabled. -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM

2.6.24-rc2-git powerpc - kernel build fails !CONFIG_SMP

. -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. # # Automatically generated make config: don't edit # Linux kernel version: 2.6.24-rc2-git1 # Sat Nov 10 16:31:48 2007 # CONFIG_PPC64=y # # Processor support # # CONFIG_POWER4_ONLY is not set CONFIG_POWER3=y CONFIG_POWER4=y

Re: [PATCH] [POWERPC] Fix CONFIG_SMP=n build error on ppc64

. Tested-by: Kamalesh Babulal [EMAIL PROTECTED] Signed-off-by: Olof Johansson [EMAIL PROTECTED] diff --git a/arch/powerpc/mm/tlb_64.c b/arch/powerpc/mm/tlb_64.c index eafbca5..e2d867c 100644 --- a/arch/powerpc/mm/tlb_64.c +++ b/arch/powerpc/mm/tlb_64.c @@ -54,12 +54,10 @@ unsigned long

[PATCH] 2.6.24-rc2-mm1 powerpc (iseries)- build failure - mm/stab.c

+#include asm/iseries/hv_call.h +#endif /* CONFIG_PPC_ISERIES */ + struct stab_entry { unsigned long esid_data; unsigned long vsid_data; -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. ___ Linuxppc-dev mailing

[BUG] 2.6.24-rc2-mm1 - kernel bug on nfs v4

+0x44/0xe8 lr = c0069768 .__wake_up+0x54/0x88 msr = 80001032 cr = 2422 ctr = 801af404 xer = 0002 trap = 300 dar = dsisr = 4001 0:mon -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL

[PATCH-RESEND] 2.6.24-rc2-mm1 powerpc (iseries)- build failure - mm/stab.c

Hi Stephen, Resubmitting the patch titled powerpc-iseries-build-failure-mm-stabc.patch in the -mm tree. Signed-off-by: Kamalesh Babulal [EMAIL PROTECTED] -- --- linux-2.6.24-rc2/arch/powerpc/mm/stab.c 2007-11-07 03:27:46.0 +0530 +++ linux-2.6.24-rc2/arch/powerpc/mm/~stab.c2007

Re: [BUG] 2.6.24-rc3-git2 softlockup detected

Andrew Morton wrote: On Wed, 28 Nov 2007 11:59:00 +0530 Kamalesh Babulal [EMAIL PROTECTED] wrote: Hi, (cc linux-scsi, for sym53c8xx) Soft lockup is detected while bootup with 2.6.24-rc3-git2 on powerbox I assume this is a post-2.6.23 regression? BUG: soft lockup - CPU#1 stuck

Re: 2.6.24-rc3-mm2 - Build Failure on powerpc timerfd() undeclared

/cell/spu_callbacks.o] Error 1 make[1]: *** [arch/powerpc/platforms/cell] Error 2 make: *** [arch/powerpc/platforms] Error 2 -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https

[BUG] 2.6.24-rc3-mm2 kernel bug on nfs cifs mounted partitions

inotify_inode_queue_event(inode, IN_CREATE, 0, dentry-d_name.name, 109 dentry-d_inode); 110 audit_inode_child(dentry-d_name.name, dentry, inode); 111 } 112 -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL

Re: [BUG] 2.6.24-rc3-git2 softlockup detected

Andrew Morton wrote: On Thu, 29 Nov 2007 12:01:08 +0530 Kamalesh Babulal [EMAIL PROTECTED] wrote: Andrew Morton wrote: On Wed, 28 Nov 2007 12:47:19 +0530 Kamalesh Babulal [EMAIL PROTECTED] wrote: Andrew Morton wrote: On Wed, 28 Nov 2007 11:59:00 +0530 Kamalesh Babulal [EMAIL PROTECTED

Re: [BUG] 2.6.24-rc3-mm2 kernel bug on nfs cifs mounted partitions

Andrew Morton wrote: On Thu, 29 Nov 2007 14:30:14 +0530 Kamalesh Babulal [EMAIL PROTECTED] wrote: Hi Andrew, While running file system stress on nfs and cifs mounted partitions, the machine drops to xmon 1:mon e cpu 0x1: Vector: 300 (Data Access) at [c00080a9f880] pc

Re: [BUG] 2.6.24-rc3-mm2 kernel bug on nfs cifs mounted partitions

Jan Kara wrote: On Thu 29-11-07 17:27:08, Kamalesh Babulal wrote: Andrew Morton wrote: On Thu, 29 Nov 2007 14:30:14 +0530 Kamalesh Babulal [EMAIL PROTECTED] wrote: Hi Andrew, While running file system stress on nfs and cifs mounted partitions, the machine drops to xmon 1:mon e cpu

Re: [BUG] 2.6.24-rc3-mm2 soft lockup while running tbench

Andrew Morton wrote: On Wed, 28 Nov 2007 20:03:22 +0530 Kamalesh Babulal [EMAIL PROTECTED] wrote: Hi Andrew, while running tbench on the powerpc with 2.6.24-rc3-mm2 softlock up occurs BUG: soft lockup - CPU#0 stuck for 11s! [tbench:12183] NIP: c00ac978 LR: c00acff0 CTR

Re: [BUG] 2.6.24-rc3-git2 softlockup detected

Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev

[BUG] 2.6.25-git8 Kernel Bug while bootup on ppc and x86

78001f24 7c1f002a f81d 2fbb 3860 ---[ end trace 8640abe69a316dee ]--- -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc

Re: [BUG] 2.6.25-git8 Kernel Bug while bootup on ppc and x86

Adrian Bunk wrote: On Sat, Apr 26, 2008 at 04:51:54PM +0530, Kamalesh Babulal wrote: While booting the 2.6.25-git8 kernel on the ppc and x86_64 machine, kernel bug is hit. This was reported in the next-20080423 kernel http://lkml.org/lkml/2008/4/23/206. Call trace of x86_64 machine BUG

[BUG] 2.6.26-rc1-git4 - task blocked on powerpc for more than 120 seconds

] [c00053fc] handle_page_fault+0x20/0x5c -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev

Re: [BUG] 2.6.26-rc1-git4 - task blocked on powerpc for more than 120 seconds

Adrian Bunk wrote: On Wed, May 07, 2008 at 06:52:53PM +0530, Kamalesh Babulal wrote: While running the ltp over the powerpc with the 2.6.26-rc1-git4 kernel, task get blocked for more 120 seconds and does not proceeds future. The task msgctl08 is a ipc testcase, which test the msgget(2) msgctl

Re: [BUG] 2.6.25-rc2-git4 - Regression Kernel oops while running kernbench and tbench on powerpc

Paul Mackerras wrote: Kamalesh Babulal writes: Thanks, after applying the patch the oops is not reproducible on the machine. The console log had no message starting with SLB: or FWNMI:. I have updated the bugzilla also. Tested-by: Kamalesh Babulal [EMAIL PROTECTED] Could you test

[BUG] 2.6.26-rc2-mm1 - kernel panic at inet_create() on powerpc

err = pf-create(net, sock, protocol); 1172if (err 0) 1173goto out_module_put; 1174 1175/* -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. ___ Linuxppc-dev mailing list Linuxppc

Re: [PATCH] list_for_each_rcu must die: networking

as noted by Dave Miller, and also to fix my bonehead error detected by Kamalesh Babulal and Alexey Dobriyan. It now passes LTP on POWER. And also has valid SOB. Some days it just doesn't pay to get out of bed... Hi Paul, Thanks, the patch fixes the oops. Tested-by: Kamalesh Babulal [EMAIL

Re: [BUG] 2.6.26-rc1-git4 - task blocked on powerpc for more than 120 seconds

Nadia Derbey wrote: Kamalesh Babulal wrote: Adrian Bunk wrote: On Wed, May 07, 2008 at 06:52:53PM +0530, Kamalesh Babulal wrote: While running the ltp over the powerpc with the 2.6.26-rc1-git4 kernel, task get blocked for more 120 seconds and does not proceeds future. The task msgctl08

[BUILD_FAILURE] linux-next: Tree for May 20 - build failure on powerpc

]: *** [prom_init_check] Error 1 make: *** [arch/powerpc/kernel] Error 2 -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. # # Automatically generated make config: don't edit # Linux kernel version: 2.6.26-rc3-next-20080520 # Tue May 20 15:04:04 2008 # # CONFIG_PPC64 is not set

Re: [PATCH] Add kernstart_addr to list of allowed symbols in prom_init

OBJ=$2 Hi Michael, Thanks, the patch fixes the build failure. Tested-by: Kamalesh Babulal [EMAIL PROTECTED] -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org

[BUILD-FAILURE] linux-next: Tree for June 17 - powerpc build fails with !CONFIG_BUG

to an incomplete type arch/powerpc/kernel/module_32.c:378: error: dereferencing pointer to incomplete type make[1]: *** [arch/powerpc/kernel/module_32.o] Error 1 make: *** [arch/powerpc/kernel] Error 2 -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. # # Automatically

[BUILD-FAILURE] linux-next: Tree for June 30 - powerpc - build failure at arch_add_memory()

make: *** [arch/powerpc/mm] Error 2 -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. # # Automatically generated make config: don't edit # Linux kernel version: 2.6.26-rc8-next-20080630 # Mon Jun 30 13:21:18 2008 # CONFIG_PPC64=y # # Processor support

Re: [BUILD-FAILURE] linux-next: Tree for June 30 - powerpc - build failure at arch_add_memory()

Tony Breeds wrote: On Mon, Jun 30, 2008 at 11:55:02PM +0530, Kamalesh Babulal wrote: Hi Stephen, next-20080630 kernel build fails on powerpc, with randconfig CC arch/powerpc/mm/mem.o arch/powerpc/mm/mem.c: In function ‘arch_add_memory’: arch/powerpc/mm/mem.c:130: error: implicit

[BUG] 2.6.26-rc8-git2 - powerpc - circular locking dependency detected with net/ehea driver

ehea_info(enabling port %s, dev-name); 2556 -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev

Re: [BUG] 2.6.26-rc8-git2 - powerpc - circular locking dependency detected with net/ehea driver

Jan-Bernd Themann wrote: Hi Kamalesh, where you able to reproduce this problem with the patches applied we posted on friday? Regards, Jan-Bernd On Tuesday 01 July 2008 14:38, Kamalesh Babulal wrote: Hi, circular locking dependency is detected, while booting the powerpc box

Re: [BUILD-FAILURE] 2.6.27-rc1-mm1 - allyesconfig build fails on powerpc

Tony Breeds wrote: On Thu, Jul 31, 2008 at 06:13:28PM +0530, Kamalesh Babulal wrote: Hi Andrew, make allyesconfig with 2.6.27-rc1-mm1 kernel on powerpc fails with build error snip Turning off GCOV fixes this. Not really the best solution but at least it narrows doen the search effort

[BUG] linux-next: Tree for August 26 - Badness at kernel/notifier.c:25

, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev

Re: [BUG] linux-next: Tree for August 26 - Badness at kernel/notifier.c:25

Arjan van de Ven wrote: Kamalesh Babulal wrote: Hi Stephen, Badness warning is seen, while booting up the next-20080825/26 kernels on the powerpc boxes this is fixed in the patch I sent to Ingo earlier today (attached again for reference

Re: [BUG] linux-next: Tree for August 26 - Badness at kernel/notifier.c:25

Arjan van de Ven wrote: Kamalesh Babulal wrote: Thanks for reference of the patch, After replacing the patch with the latest one above on the powerpc, the warning still remains Badness at kernel/notifier.c:86 sadly you have something going on that doesn't list the modules loaded etc

Re: [BUILD_FAILURE] 2.6.27-git2 - allyesconfig on powerpc selectsCONFIG_INTEL_IOATDMA=y

... Yeah, please Kconfig gurus on the list have a quick look. Brice's patch looks fine. cu Adrian Thanks, the patch fixes the build failure with CONFIG_MYRI10GE=y, once patch for CONFIG_IXGBE are send out by Jeff Kirsher/Jesse, I will retest them. -- Thanks Regards, Kamalesh Babulal

[BUILD-FAILURE] 2.6.28-rc2-mm1 - build breaks on powerpc with !GENERIC_BUG

# CONFIG_PPC_CLOCK is not set CONFIG_VIRTUALIZATION=y # CONFIG_VIRTIO_PCI is not set # CONFIG_VIRTIO_BALLOON is not set -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https

next-20081216 - powerpc link error 'dynreloc miscount'

Hi, next-20081216 build breaks on powerpc ld: dynreloc miscount for kernel/built-in.o, section .opd ld: can not edit opd Bad value make: *** [vmlinux.o] Error 1 # ld --version GNU ld version 2.16.1 Debian GNU/Linux # gcc --version gcc (GCC) 4.0.2 20050808 (prerelease) (Ubuntu

[PATCH] clean up of netif_rx_reschedule() changes in drivers

908a7a16b852ffd618a9127be8d62432182d81b4 (net: Remove unused netdev arg from some NAPI interfaces) missed one spot. Hi Stephen, Thanks, the patch fixes the build failure for me. Tested-by: Kamalesh Babulal kamal...@linux.vnet.ibm.com Signed-off-by: Stephen Rothwell s

[BUG] 2.6.28-git2 - powerpc - kernel expection with KGDB - kgdbts:RUN sw breakpoint test

) -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev

[BUG] next-20081231 -powerpc - panic at tasklet_kill_immediate()

801f0004 7f8b0040 409c001c [1.269155] ---[ end trace 31fd0ba7d8756001 ]--- [1.269157] Fixing recursive fault but reboot is needed! -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. ___ Linuxppc-dev mailing list Linuxppc-dev

[BUG] 2.6.28-git-4 - powerpc - kernel expection 'c01 at .kernel_thread'

cmplw cr7,r0,r9 c00e2ba0 40be0014 bne cr7,c00e2bb4# .kmem_cache_free+0x118/0x244 c00e2ba4 7f63db78 mr r3,r27 -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. ___ Linuxppc-dev

[PATCH] 2.6.28-git4 - powerpc - drivers build fails with !CONFIG_VIOPATH

/ibmvscsi/ibmvscsic.ko] undefined! ERROR: .vio_clearHandler [drivers/scsi/ibmvscsi/ibmvscsic.ko] undefined! make[1]: *** [__modpost] Error 1 Adding CONFIG_VIOPATH to the depends list for both the drivers, fixes the build failure. I have tested the patch for build failure only. Signed-off-by: Kamalesh

Re: [PATCH] 2.6.28-git4 - powerpc - drivers build fails with !CONFIG_VIOPATH

* Milton Miller milt...@bga.com [2009-01-04 02:54:15]: In-Reply-To: 20090103191359.ga9...@linux.vnet.ibm.com Kamalesh Babulal wrote: config SCSI_IBMVSCSI tristate IBM Virtual SCSI support - depends on PPC_PSERIES || PPC_ISERIES + depends on (PPC_PSERIES || PPC_ISERIES

Re: [PATCH] 2.6.28-git4 - powerpc - drivers build fails with !CONFIG_VIOPATH

* Milton Miller milt...@bga.com [2009-01-05 07:33:32]: On Jan 4, 2009, at 12:24 PM, Kamalesh Babulal wrote: Hi Milton, Thanks for the review comments, I am resending the patch with the changes you have recommended. Signed-off-by: Kamalesh Babulal kamal...@linux.vnet.ibm.com Better

Re: [PATCH] 2.6.28-git4 - powerpc - drivers build fails with !CONFIG_VIOPATH

drivers build fails, when CONFIG_VIOPATH is disabled. Removing the dependency of VIOPATH by selecting it, when the drivers dependent on iSeries code. Signed-off-by: Kamalesh Babulal kamal...@linux.vnet.ibm.com --- arch/powerpc/platforms/iseries/Kconfig |5 - drivers/char

Re: [PATCH] 2.6.28-git4 - powerpc - drivers build fails with !CONFIG_VIOPATH

CONFIG_VIOPATH is disabled. Removing the dependency of VIOPATH by selecting it, when the drivers dependent on iSeries code. Signed-off-by: Kamalesh Babulal kamal...@linux.vnet.ibm.com --- arch/powerpc/platforms/iseries/Kconfig |5 +++-- drivers/char/Kconfig |1 + drivers/scsi

Re: [BUG] 2.6.28-git-4 - powerpc - kernel expection 'c01 at .kernel_thread'

* Rafael J. Wysocki r...@sisk.pl [2009-01-11 01:08:19]: On Friday 02 January 2009, Kamalesh Babulal wrote: Hi, 2.6.28-git4 kernel drops to xmon with kernel expection. Similar kernel expection was seen next-20081230 and next-20081231 and was reported earlier at http://lkml.org

[BUG] 2.6.29-rc1 - Badness at kernel/sched.c:4440 with CONFIG_DEBUG_PREEMPT

() - (!!kernel_locked( return; /* * Is the spinlock portion underflowing? -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman

Re: [BUG] 2.6.24-rc3-git2 softlockup detected

Ingo Molnar wrote: * Kamalesh Babulal [EMAIL PROTECTED] wrote: So 2.6.24-rc3 was OK and 2.6.24-rc3-git2 is not? Yes, the 2.6.24-rc3 was Ok and this is seen from 2.6.24-rc3-git2/3/4. just to make sure: this is a real lockup and failed bootup (or device init), not just a message, right

Re: 2.6.24-rc8-mm1 Kernel oops will running kernbench

f92101a0 -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev

Re: 2.6.24-rc8-mm1 Kernel oops will running kernbench

Paul Mackerras wrote: Andrew Morton writes: On Fri, 18 Jan 2008 14:06:00 +0530 Kamalesh Babulal [EMAIL PROTECTED] wrote: Hi Andrew, Following oops was seen while running kernbench on one of test machine (power4+ box). I tried reproducing the oops but was unsuccessful. I will try

Re: 2.6.24-rc8-mm1 Kernel oops will running kernbench

Paul Mackerras wrote: Kamalesh Babulal writes: NIP: 4570 LR: 0fc42dc0 CTR: REGS: c0077b6bf8c0 TRAP: 0300 Not tainted (2.6.24-rc8-mm1-autotest) MSR: 80001000 ME CR: 28022422 XER: DAR: c0077b6bfce0, DSISR: 0a00

Re: 2.6.24 Kernel oops will running kernbench regression from 2.6.24-rc8-mm1

Paul Mackerras wrote: Kamalesh Babulal writes: NIP: 4570 LR: 0fc42dc0 CTR: REGS: c0077b6bf8c0 TRAP: 0300 Not tainted (2.6.24-rc8-mm1-autotest) MSR: 80001000 ME CR: 28022422 XER: DAR: c0077b6bfce0, DSISR: 0a00

[BUILD FAILURE]2.6.24-git{1,2} kernel powerpc linkage failure

: *** [.tmp_vmlinux1] Error 1 This built-failure was seen in the mm broken-out-2007-11-06-02-32, I have tested the patch posted to lkml at http://lkml.org/lkml/2007/11/6/208 fixes this issue. -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL

Re: [PATCH 1/3] sched: Fix nohz_kick_needed to consider the nr_busy of the parent domain's group

* Vaidyanathan Srinivasan sva...@linux.vnet.ibm.com [2013-10-21 17:14:42]: for_each_domain(cpu, sd) { - struct sched_group *sg = sd-groups; - struct sched_group_power *sgp = sg-sgp; - int nr_busy = atomic_read(sgp-nr_busy_cpus); - - if

Re: [PATCH V2 2/2] sched: Remove un-necessary iteration over sched domains to update nr_busy_cpus

Hi Preeti, nr_busy_cpus parameter is used by nohz_kick_needed() to find out the number of busy cpus in a sched domain which has SD_SHARE_PKG_RESOURCES flag set. Therefore instead of updating nr_busy_cpus at every level of sched domain, since it is irrelevant, we can update this parameter only

Re: [PATCH] powerpc/spufs: Remove MAX_USER_PRIO define

* Jeremy Kerr j...@ozlabs.org [2014-02-11 14:05:17]: Current ppc64_defconfig fails with: arch/powerpc/platforms/cell/spufs/sched.c:86:0: error: MAX_USER_PRIO redefined [-Werror] cc1: all warnings being treated as errors 6b6350f1 introduced a generic MAX_USER_PRIO macro to

[RFC PATCH] powerpc/pseries: Ratelimit EPOW event warnings

critical power or cooling issue cleared Signed-off-by: Kamalesh Babulal kamal...@linux.vnet.ibm.com Cc: Anshuman Khandual khand...@linux.vnet.ibm.com Cc: Anton Blanchard an...@samba.org Cc: Michael Ellerman m...@ellerman.id.au --- arch/powerpc/platforms/pseries/ras.c | 12 ++-- 1 file changed

[PATCH v2] powerpc/pseries: Ratelimit EPOW event warnings

04:22:26 alp kernel: Non critical power or cooling issue cleared May 25 04:22:36 alp kernel: Non critical power or cooling issue cleared Signed-off-by: Kamalesh Babulal kamal...@linux.vnet.ibm.com Cc: Anshuman Khandual khand...@linux.vnet.ibm.com Cc: Anton Blanchard an...@samba.org Cc: Michael

Re: [RFC PATCH] powerpc/pseries: Ratelimit EPOW event warnings

* Michael Ellerman m...@ellerman.id.au [2015-06-01 21:26:51]: On Thu, 2015-05-28 at 10:03 +0530, Kamalesh Babulal wrote: We print the respective warning after parsing EPOW interrupts, prompting user to take action depending upon the severity of the event. Some times same EPOW event

Re: [PATCH v2] powerpc/pseries: Ratelimit EPOW event warnings

* Vipin K Parashar vi...@linux.vnet.ibm.com [2015-06-25 00:48:20]: On 06/02/2015 10:48 AM, Kamalesh Babulal wrote: We print the respective warning after parsing EPOW interrupts, prompting user to take action depending upon the severity of the event. Some times same EPOW event warning

[PATCH v3] powerpc/pseries: Limit EPOW reset event warnings

-by: Kamalesh Babulal kamal...@linux.vnet.ibm.com --- v3 Changes: - Limit warning printed by EPOW RESET event, by guarding it with bool flag. Instead of rate limiting all the EPOW events. v2 Changes: - Merged multiple adjacent pr_err/pr_emerg into single line to reduce multi-line warnings

[RESEND PATCH v3] powerpc/pseries: Limit EPOW reset event warnings

Cc: Michael Ellerman m...@ellerman.id.au Signed-off-by: Kamalesh Babulal kamal...@linux.vnet.ibm.com --- v3 Changes: - Limit warning printed by EPOW RESET event, by guarding it with bool flag. Instead of rate limiting all the EPOW events. v2 Changes: - Merged multiple adjacent pr_err

Re: [RESEND,v3] powerpc/pseries: Limit EPOW reset event warnings

, not a boolean. We could have multiple EPOW events come in and then later get the reset events for them, couldn't we? So what about: static unsigned epow_event_depth; ---8 From 0d27916fd09a9f0912a217432a41e2b579dc2952 Mon Sep 17 00:00:00 2001 From: Kamalesh Babulal kamal

Re: [PATCH v8 4/8] ppc64 ftrace_with_regs configuration variables

* Balbir Singh [2016-02-11 18:48:17]: > On Wed, 2016-02-10 at 17:25 +0100, Torsten Duwe wrote: > > snip > > > diff --git a/arch/powerpc/gcc-mprofile-kernel-notrace.sh > > b/arch/powerpc/gcc-mprofile-kernel-notrace.sh > > new file mode 100755 > > index 000..68d6482 >

Re: [PATCH v8 8/8] livepatch: Detect offset for the ftrace location during build

* Torsten Duwe [2016-02-23 18:00:17]: > On Wed, Feb 17, 2016 at 02:08:41PM +1100, Michael Ellerman wrote: > > > > That stub uses r2 to find the location of itself, but it only works if r2 > > holds > > the TOC for scsi_mod.ko. In this case r2 still contains ibmvscsi.ko's TOC. > >

Re: [PATCH 01/12] powerpc/module: Only try to generate the ftrace_caller() stub once

Ellerman <m...@ellerman.id.au> For all of the patches in the series. Tested-by: Kamalesh Babulal <kamal...@linux.vnet.ibm.com> Regards, Kamalesh. ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev

Re: [RFC][PATCH] Enable livepatching for powerpc

ingh <bsinghar...@gmail.com> I was able to test livepatch-sample module with this patch + Michael patch set. Tested-by: Kamalesh Babulal <kamal...@linux.vnet.ibm.com> Regards, Kamalesh. ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev

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