AXBA:2015-508:07

リリース日: 
2015/10/12 Monday - 09:28
題名: 
kernel-2.6.32-573.7.1.el6
影響のあるチャネル: 
Asianux Server 4 for x86_64
Asianux Server 4 for x86
Severity: 
N/A
Description: 

The kernel package contains the Linux kernel (vmlinuz), the core of any
Linux operating system. The kernel handles the basic functions
of the operating system: memory allocation, process allocation, device
input and output, etc.

Fixed bugs:

* When logging in as a user and trying to mount a share using the "cd" command, the UID and GID autofs additional variables previously took incorrect values, taking root UID and GID instead of user's UID and GID. The bug in the assignment of uid and gid mount requests has been fixed, and UID and GID now get the correct values with autofs configuration on Red Hat Enterprise Linux 6.7.

* Previously, the attach_task_by_pid() function in some cases raced with the exiting thread and tried to lock or unlock the already freed group_rwsem member of the signal_struct list. As a consequence, a kernel crash could occur. This update adds the cgroup_threadgroup_rwsem variable, which fixes this bug and prevents the kernel crash from occurring in this scenario.

* Previously, the vmxnet3 driver napi poll implementation used rx descriptor count for the napi poll budget. This allowed to return from napi poll halfway through recieving a fragmented packet if the budget threshold was reached. This behavior caused a kernel panic(BUG_ON) if previous napi poll ended with skb allocation failure and the end of packet was not reached. This bug has been fixed by only counting whole received packets in the napi poll rather than the rx descriptor count. As a result, the aforementioned kernel panic no longer occurs.

* Due to the renaming of the VLAN_GROUP_ARRAY_LEN preprocessor macro, the kernel API for 3rd party modules changed in an incompatible way. As a consequence, compiling the vmxnet3 driver in vmware-tools failed. This update adds a definition of the VLAN_GROUP_ARRAY_LEN macro, and vmxnet3 now succeeds to compile.

* Due to the incorrect length of the FCP_RSP_INFO field, parts of the field could be copied, and "st" and "sg" drivers thus did not work correctly. With this update, the FCP protocol related code has been updated, and "st" and "sg" now work as expected.

* Previously, driving the crypto adapter under high pressure workload with long running cryptographic requests led to performance degradations of the crypto adapter or, in some cases, the crypto adapter entered recovery mode. As a consequence, an Adjunct Processor (AP) queue reset was triggered to recover and reinitialize the AP queue. Due to the different hardware behavior, the reset could be delayed and interrupts were not re-enabled. With this update, the RAPQ (queue reset) and AQIC (interrupt control) commands are treated fully asynchronously, and the device driver checks the reset and interrupt states so that it can handle the AP queue reinitialization properly.

* Prior to this update, multiple instances trying to copy the same file triggered a race condition in the perf buildid-cache that could truncate system libraries and other files. With this update, unique temporary files are used when copying to the buildid directory to prevent the aforementioned race condition from occurring.

* If a bonding VLAN interface entered promiscuous mode while it was inactive, the slave interfaces previously did not enter promiscuous mode automatically even after the bonding VLAN interface became active again. With this update, the flag changes are always propagated to interfaces, and slave interfaces thus enter promiscuous mode as expected.

解決策: 

Update packages.

追加情報: 

N/A

ダウンロード: 

SRPMS
  1. kernel-2.6.32-573.7.1.el6.src.rpm
    MD5: 2f52b3159051d50af6137abb26771474
    SHA-256: f0d8c2c99eaf5104b97c9d79267184021f1050e8bdc96baa2d68e83fb309d921
    Size: 104.47 MB

Asianux Server 4 for x86
  1. kernel-2.6.32-573.7.1.el6.i686.rpm
    MD5: 5d80086a8d825a39f103316beee37e0f
    SHA-256: c0e0abded9a98f0101bae3be7338265937b63a967ce3f1134bdc6bbe38ade2e4
    Size: 28.07 MB
  2. kernel-abi-whitelists-2.6.32-573.7.1.el6.noarch.rpm
    MD5: bb30fd2843014bc2acee294ba3d091fe
    SHA-256: d9537a0b463efbcf2954658577c11a02a9ae665254fb66385e409af21821efc5
    Size: 3.18 MB
  3. kernel-debug-2.6.32-573.7.1.el6.i686.rpm
    MD5: 325c10ed27eb60c411eb4d0489891986
    SHA-256: 0882f3f0f59407514683cea91be4444ba0a3c4909f41b925713639d54e33da46
    Size: 28.70 MB
  4. kernel-debug-devel-2.6.32-573.7.1.el6.i686.rpm
    MD5: d01e018b56dfa3b6ea7c1fe72746f1f1
    SHA-256: c5d4146740ee5119aff877ad625a93340936379af225cb55c07fd8d870abf6e1
    Size: 9.99 MB
  5. kernel-devel-2.6.32-573.7.1.el6.i686.rpm
    MD5: 93ac40f6a9d731defdfb8536ba935907
    SHA-256: df7b1aa6db590d23d57f7eb10e93d124360a1169483b4906ac759aecc0e472b6
    Size: 9.95 MB
  6. kernel-doc-2.6.32-573.7.1.el6.noarch.rpm
    MD5: 5783314da23711e1197772a175842606
    SHA-256: 62088db9b77a9d591545b326142a3bcb383626ad757fa13e2ec7a5bbcc38fbe7
    Size: 11.73 MB
  7. kernel-firmware-2.6.32-573.7.1.el6.noarch.rpm
    MD5: cacfb7f9bb000df500a4f47b2001e8a1
    SHA-256: 04fe984aae5d01b91469e47593ef2581ef0b3de0ae2ded72076b0d9140740a6e
    Size: 17.97 MB
  8. kernel-headers-2.6.32-573.7.1.el6.i686.rpm
    MD5: fc7786dac64bc1e39e26e76bc0ebec8f
    SHA-256: 92b1a90f7b15629487a550159f0ab06d3a5d83edc84a655ba1024ddc3f397439
    Size: 3.90 MB
  9. perf-2.6.32-573.7.1.el6.i686.rpm
    MD5: 287d003e9771c61b8191e241b4363f95
    SHA-256: 69463150d84f55af3bc057b74ae3117c9cd18a46821cad022d7fbff1d34e8a28
    Size: 4.07 MB

Asianux Server 4 for x86_64
  1. kernel-2.6.32-573.7.1.el6.x86_64.rpm
    MD5: 943099dbccc6bceee88d475f5dd2c9ce
    SHA-256: c126d34f7314dcc299d7b73735ad33c6753194b2e48e7e9853330b4381fd3a2d
    Size: 30.30 MB
  2. kernel-abi-whitelists-2.6.32-573.7.1.el6.noarch.rpm
    MD5: fc5bbc4e6c599c635741e934617d6d85
    SHA-256: efb8b1b5135986885739a7ecc777d90747cf62b0ea838cc37caf5e29429c4115
    Size: 3.18 MB
  3. kernel-debug-2.6.32-573.7.1.el6.x86_64.rpm
    MD5: f8aa184d7c31c149cc53c485f38877e2
    SHA-256: 74fb5df9be54885da6040042ad1306dae785ecd88ff9213ec00a8c454634d999
    Size: 31.01 MB
  4. kernel-debug-devel-2.6.32-573.7.1.el6.x86_64.rpm
    MD5: d538d6fe5cb369329490f345bc1c8926
    SHA-256: 80c16373527ca2d453a5b2c0b53fcfb2abd97bee6f7989235774279c13562535
    Size: 10.04 MB
  5. kernel-devel-2.6.32-573.7.1.el6.x86_64.rpm
    MD5: 4aaa910d069b742e18a5898bc96f204c
    SHA-256: 31e314dafb048b387516e27acead117033cc6b49efa422fb8426dd5daee915d9
    Size: 10.00 MB
  6. kernel-doc-2.6.32-573.7.1.el6.noarch.rpm
    MD5: 2a82cd6902374469f35ae31d9dc9c857
    SHA-256: b46d65516217af538f95347d5bdde65405a3eeb3f31a466ffb161d26f06a5e9f
    Size: 11.73 MB
  7. kernel-firmware-2.6.32-573.7.1.el6.noarch.rpm
    MD5: c4ce8787ca432f883295502bcfba35b3
    SHA-256: 04b191930f45f50c6d789a622039ebe6608ab5c2feb85ef0dba29f7e19939bba
    Size: 17.97 MB
  8. kernel-headers-2.6.32-573.7.1.el6.x86_64.rpm
    MD5: 3c0c3d8b96057247ad7de7265c6c8881
    SHA-256: c42a7bd16b6846224618eb852ae86d8ee1f7fc2ecd9574f885fb040deefdf4e0
    Size: 3.90 MB
  9. perf-2.6.32-573.7.1.el6.x86_64.rpm
    MD5: 7e7075d2b5e470f699e5e48109d85bfd
    SHA-256: e44ea8cc806268676401b9385254211773e571097c8f89dbd24a040c218ff943
    Size: 4.04 MB
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