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E752x Error Registers Can Be Safely Unhidden

-Clone This Bug -Last Comment First Last Prev Next This bug is not in your last search results. Bug640532 - post kernel update, errors present Summary: post kernel update, errors present Status: CLOSED NOTABUG Aliases: None Product: Red Hat Enterprise Linux 5 Classification: Red Hat Component: kernel (Show other bugs) Sub Component: --- Storage Multiple Devices (MD) Device Mapper Core Crypt Multipath RAID Snapshots Other Storage Drivers Other File Systems GFS/GFS2 XFS ext* NFS CIFS AutoFS Other Networking Protocol sctp igmp/mld tcp udp arp/icmp IPv6 NIC Drivers Vlan Bonding Team Bridge OVS Tunnel IPSec/Crypto Netfilter PTP Misc Memory management Scheduler Power Management Process management Desktop Graphics Audio V4L fbdev USB Other Virtualization Xen ESX Hyper-V KVM Other Debugging/Tracing Kexec/kdump Utrace/Uprobe/Ptrace EDAC/HERM Oprofile Systemtap Locking/lockdep Other Platform Enablement Wireless Infiniband Crypto Security SELinux Audit TPM Key Management Other Other Version: 5.5 Hardware: All Linux Priority low Severity medium TargetMilestone: rc TargetRelease: --- Assigned To: Prarit Bhargava QA Contact: Red Hat Kernel QE team Docs Contact: URL: Whiteboard: Keywords: Depends On: Blocks: Show dependency tree /graph Reported: 2010-10-06 05:12 EDT by David Busby Modified: 2010-10-13 09:17 EDT (History) CC List: 1 user (show) jwilson See Also: Fixed In Version: Doc Type: Bug Fix Doc Text: Story Points: --- Clone Of: Environment: Last Closed: 2010-10-13 09:16:39 EDT Type: --- Regression: --- Mount Type: --- Documentation: --- CRM: Verified Versions: Category: --- oVirt Team: --- RHEL 7.3 requirements from Atomic Host: Cloudforms Team: --- Attachments (Terms of Use) Add an attachment (proposed patch, testcase, etc.) Groups: None (edit) Description David Busby 2010-10-06 05:12:20 EDT Description of problem: Contact your BIOS vendor to see if the E752x error registers can be safely un-hidden Post kernel update Version-Release number of selected component (if applicable): 2.6.18-194.11.4.el5 How reproducible: Hardware specific? HP DL380 G4, with bios: BIOS Informat

Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] Dec 19 18:00:53 switch1 kernel: Contact your BIOS vendor to see if the E752x error registers can be https://bugzilla.redhat.com/show_bug.cgi?id=640532 safely un-hidden Dec 19 18:00:53 switch1 kernel: e752x_edac: probe of 0000:00:00.0 failed with error -12 I am getting these errors on a Dell SC1425 running Fedora Core 5. Does anyone know if this is a http://lists.us.dell.com/pipermail/linux-poweredge/2007-January/028960.html serious issue, or a feature that is disabled? I have searched for this and only found developer discussions about the issue. I was unable to determine if I could ignore the error. >From what I have read, it may lead to kernel panics, and reboots. Clearly system reboots is something that I could not ignore. Thanks in advance. Gene Previous message: What are people using for clustering software when connecting Dell servers to San storage? Next message: FW: E752x error registers Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] More information about the Linux-PowerEdge mailing list

instructions: Windows Mac Red Hat Linux Ubuntu Click URL instructions: Right-click on ad, choose "Copy Link", then paste here → (This may not be possible with some types of ads) More information about our ad policies https://sourceforge.net/p/bluesmoke/mailman/message/4205182/ X You seem to have CSS turned off. Please don't fill out this http://bubbyroom.com/2011/03/03/kernel-contact-your-bios-vendor-to-see-if-the-e752x-error/ field. You seem to have CSS turned off. Please don't fill out this field. Briefly describe the problem (required): Upload screenshot of ad (required): Select a file, or drag & drop file here. ✔ ✘ Please provide the ad click URL, if possible: Home Browse EDAC Mailing Lists EDAC Brought to you by: norsk Summary e752x error Files Reviews Support Wiki Mailing Lists bluesmoke-devel bluesmoke-edac-commits Re: Problems with EDAC coexisting with BIOS Re: Problems with EDAC coexisting with BIOS From: mark gross - 2006-04-26 18:29:03 On Tue, Apr 25, 2006 at 07:34:05PM -0700, Randy.Dunlap wrote: > On Tue, 25 Apr 2006 16:25:59 -0700 Gross, Mark wrote: > > > > > How about printing nothing like it used too? > > > > See attached. e752x error registers > > > > Signed-off-by: Mark Gross > > Hi Mark, > > This small patch will need some cleaning up: > > 1. Signed-off-by: Mark Gross > > 2. Try not to use attachments. If you must, then make the attachment > type be text instead of octet-stream. > > 3. No need to init to 0: > +static int force_function_unhide = 0; > > 4. Typos: > > + /* check to see if device 0 function 1 is enbaled if it isn't we > enabled; it it isn't, we > + * assume the BIOS has reserved it for a reason and is expecting > + * exclusive access, we take care to not violate that assumption and > not to violate > + * fail the probe. */ > > 5. indentation, typos, and at least one trailing space: > > + if (!force_function_unhide && !(stat8 & (1 << 5))) { > + printk(KERN_INFO "contact your bios vendor to see if the " > Contact your BIOS > + "E752x error registers can be safely un-hidden\n"); > ^indent one more tab > Signed-off-by: Mark Gross Trying mutt. thanks, diff -urN -X linux-2.6.16/Documentation/dontdiff linux-2.6.16/drivers/edac/e752x_edac.c linux-2.6.16_edac/drivers/edac/e752x_edac.c --- linux-2.6.16/drivers/edac/e752x_edac.c 2006-03-19

2850 再搜索发现同样也有说明。 是模块与系统的问题导致。 E752x error 服务器dmesg信息中包含如下信息： Contact your BIOS vendor to see if the E752x error registers can be safely un-hidden e752x_edac: probe of 0000:00:00.0 failed with error -12 出现此报错信息的服务器是Dell 2850,其实同样有此报错的还有HP的服务器，下面是HP官方的解释。 http://www.icare.hp.com.cn/TechCenter_StaticArticle/44490/44490.html 启动配有 Intel E7520、E7525 或 E7320 芯片组并且运行 Red Hat Enterprise Linux 5.1 的 HP ProLiant 服务器时，可能会出现下列 Error Detection and Correction (EDAC) 模块消息： kernel: Contact your BIOS vendor to see if the E752x error registers can be safely un-hidden kernel: e752x_edac: probe of 0000:00:00.0 failed with error -12 出现这个问题是因为服务器 System ROM 配置这些寄存器兼容 HP Management Agents for Linux，以求提供错误检测与硬件事件报告功能。 下面“受影响平台”部分所列出的任何 HP ProLiant 服务器，配有 Intel 7520、E7525 或 E7320 服务器芯片组并运行 Red Hat Enterprise Linux 5.1。 为了避免出现这个消息，请在 /etc/modprobe.conf 中添加下列内容： alias e752x_edac off 这个新条目将能避免 Linux EDAC 模块在启动过程中自动加载。 目前FreeBSD系统下还没有发现此现象，在Dell服务器上如果要运行Dell日志清除工具的话可能会造成服务器的短暂不响应，不过很快就会恢复正常. 如果大家觉得这个选项没有太大用处的话可以按照上面的方法禁用。 参考： http://mycoding.spaces.live.com/?_c11_BlogPart_pagedir=Next&_c11_BlogPart_handle=cns!337B0545DDC11E83!251&_c11_BlogPart_BlogPart=blogview&_c=BlogPart E752xkernel Faq PREVIOUS: centos yum python2.6 NEXT: rpmcreate RPM 文章目录 分类 Cache1 Commands15 Databases5 Faq21 Howtoforge3 Lives2 Monitoring6 Programming7 Puppet11 Webserver18 cdn6 标签 10321 12361 4031 Cache-control2 Cluster-bacst1 E752x1 Lives1 Monitoring1 Puppet1 Python I

 

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e752x error registers

E x Error Registers p Messages sorted by date e x error registers can be safely unhidden thread subject author Dec switch kernel Contact your BIOS vendor to see if the E x error registers can be safely un-hidden Dec switch kernel e x edac probe of failed with error - I am getting these errors on a Dell SC running Fedora Core Does anyone know if this is a serious issue or a feature that is disabled I have searched for this and only found developer discussions about the issue I was unable to determine if I could ignore

e752x error registers dell

E x Error Registers Dell p January Gene Willingham wrote Dec switch kernel Contact your BIOS vendor to see if the E x error registers can be safely un-hidden Dec switch kernel e x edac probe of failed with error - AFAIK his can be safely ignored unless you want to use edac advanced error reporting etc Peter I am getting these errors on a Dell SC running Fedora Core Does anyone know if this is a serious issue or a feature that is disabled I have searched for this and only found developer discussions about the issue I was

e752x error registers can be

E x Error Registers Can Be p for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Ask a Question Ask for Help Receive Real-Time Help Create a Freelance Project Hire for relatedl a Full Time Job Ways to Get Help Expand Search Submit Close Search Login Join Today Products BackProducts Gigs Live Careers Vendor Services Groups Website Testing Store Headlines Experts Exchange Questions E x error registers memory error in FC messages log Want to Advertise Here Solved E x error registers memory error in FC messages log Posted on

e752x error

E x Error p for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Ask a Question Ask for Help Receive Real-Time Help Create a Freelance Project relatedl Hire for a Full Time Job Ways to Get Help Expand Search Submit Close Search Login Join Today Products BackProducts Gigs Live Careers Vendor Services Groups Website Testing Store Headlines Experts Exchange Questions E x error registers memory error in FC messages log Want to Advertise Here Solved E x error registers memory error in FC messages log Posted on - - Linux

e752x error registers hp

E x Error Registers Hp p -Clone This Bug -Last Comment First Last Prev Next This bug is not in relatedl your last search results Bug - post kernel update errors present Summary post kernel update errors present Status CLOSED NOTABUG Aliases None Product Red Hat Enterprise Linux Classification Red Hat Component kernel Show other bugs Sub Component --- Storage Multiple Devices MD Device Mapper Core Crypt Multipath RAID Snapshots Other Storage Drivers Other File Systems GFS GFS XFS ext NFS CIFS AutoFS Other Networking Protocol sctp igmp mld tcp udp arp icmp IPv NIC Drivers Vlan Bonding Team Bridge