Bacharel em Informática pela Universidade Católica do Salvador (UCSal). Consultor, Desenvolvedor, técnico, tradutor e docente em tecnologias da informação e comunicação (TIC). Atuou em Programas de Inclusão e Cultura Digital do Governo Federal como Casa Brasil (ITI/CNPq), GESAC (Ministério das Comunicações) e no Pontão de Cultura Digital juntaDados.org (Universidade do Estado da Bahia). Nestes participou do desenvolvimento e customização das distribuições GNU/Linux utilizada pelo programa GESAC e juntaDados.org e realizou oficinas e palestras técnicas sobre desenvolvimento de software, planejamento e montagem de infraestrutura. Ministrou aulas no Serviço Nacional de Aprendizagem Industrial (SENAI) da Bahia nos cursos de Certificação Linux LPI-1 e Certificação Conectiva/Mandriva. Já trabalhou com infraestrutura de redes de computadores, administração de servidores, desenvolvimento e analise de sistemas, pesquisa e desenvolvimento científico, docência técnica dentre outros.

Meus Projetos: https://gitlab.com/marcelo-soares-souza

Android 4.0 disponível para plataformas x86

1 de Dezembro de 2011, 0:00, por Software Livre Brasil - sem comentários ainda

Originalmente: http://www.phoronix.com/scan.php?page=news_item&px=MTAyMTU

O Android 4.0 "Ice Cream Sandwich" foi lançado para plataformas x86 (Intel e AMD). O Android 4.0.1 foi anunciado para a arquitetura x86 pela comunidade Android x86 na forma de código-fonte e imagem ISO. Este lançamento foi anunciado na lista de mensagem: http://groups.google.com/group/android-x86/msg/57c47e36531d20ee?pli=1.

O Android 4.0.1, para x86, possui suporte a WiFi, multi-touch e aceleração OpenGL ES por hardware para dispositivos AMD Radeon. O suporte a OpenGL ES é possível graças aos avanços no Mesa/Gallium3D para Android. Entre as funcionalidades não incluídas estão suporte a som, câmera, Ethernet e aceleração usando dispositivos Intel.

Em breve no Kernel Linux 3.2 - Parte 2 - Sistemas de Arquivos

30 de Novembro de 2011, 0:00, por Software Livre Brasil - sem comentários ainda

Autor: Thorsten Leemhuis / Copyright © 2011 Heise Media UK Ltd.
Traduzido: Marcelo Soares Souza
Originalmente: http://h-online.com/-1387311

Um grande número de mudanças no Btrfs possibilita que a estrutura deste sistema de arquivo não seja tão propenso à corrupção em caso de falha no sistema. Ao construir blocos em clusters, o Ext4 pode se tornar muito mais rápido em alguns cenários. CIFS também promete ganhos de performance.

Semana passada, durante o Dia de Ação de Graças (Thanksgiving Day), Linus Torvalds disponibilizou[1] o terceiro candidato de lançamento da versão 3.2 do Kernel Linux. Os commits desde a RC2, de acordo com Torvalds, estão, em sua maioria, pequenos e razoáveis, embora haja "certamente mais agitação" do que ele gostaria.

Torvalds prevê que o lançamento da quarte prévia ocorrera no final desta semana ou no inicio da próxima, com o lançamento final previsto para meados de Janeiro. Sobre a luz do desenvolvimento em curso no Kernel Linux 3.2, O Kernel Log continua sua série "Em Breve no Kernel Linux 3.2" descrevendo novas funcionalidade na área de sistema de arquivos. O primeiro artigo da série demonstrou as mudanças nos drivers e infraestrutura de rede[2]; artigos sobre arquitetura, infraestrutura e drivers para outros dispositivos surgirão nas próximas semanas.

Grandes Blocos

O sistema de arquivos Ext4 agora suporta alocação de grandes blocos (ex. 1[3], 2[4], 3[5]). A técnica, conhecida como bigalloc, agrega blocos de 4K para armazenar dados em clusters de até 1 MB. Isto reduz o overhead (sobrecarga) de administração quando se grava arquivos grandes e deve aumentar significamente a performance[6] em alguns cenários. Porém também é mais dispendioso no uso do espaço de armazenamento, desde que cada arquivo ocupa pelo menos um cluster. O bigalloc pode ser usado com a nova versão do E2fsprogs 1.42[7][8]; para isto você precisa criar um sistema de arquivos usando o comando mkfs.ext4 definindo o tamanho do cluster com o argumento '-C'.

Para a versão 3.2, o desenvolvedor do sistema de arquivo Ext Theodore 'tytso' Ts'o removeu um antigo algorítimo para alocação de blocos de memória (Ext3[9], Ext4[10]). Ele também fez muitas mudanças [11] que devem fazer o Ext4 reagir melhor se o usuário especificar opções mutuamente incompatíveis de montagem. Em uma apresentação recente na LinuxCon Europe 2011[12], Ts'o observou que o Ext4 é estável com uma configuração padrão (ex. opções de montagem padrões com ou sem journal), mas que problemas são possíveis ou mesmo prováveis com algumas combinações de opções de montagem incomuns (ex. salvar o journal em outro disco). Extensos testes de integridade, com todas as combinações possíveis é, como observou, praticamente impossível. Ele, no entanto, quer trabalhar para reduzir o número de opções.

O slide da apresentação do Ts'o ainda não foi disponibilizado no site da conferência[13]. O site porém, contém alguns PDFs com informação sobre os recentes desenvolvimento no Ext4 e Btrfs discutido na apresentação "The Ongoing Evolution of Ext4: New Features and Performance Enhancements[14]"PDF de Lukas Czerner e "Quo vadis Linux File Systems: An Operations Point of View on Ext4 and Btrfs[15]"PDF de Udo Seidel.

Mais robustez

Os desenvolvedores adicionaram[16] funções readahead para o, ainda experimental, sistema de arquivos Btrfs. Suporte a Scrub[17], introduzido no Linux 3.0[18], foi aprimorado [19] e deve ficar um pouco mais rápido - quando este encontra blocos danificados, a função scrub retorna o nome do arquivo que foi alocado a aquele espaço. Btrfs irá agora automaticamente ajustar a tabela de alocação sem um scrub rodar explicitamente em situações onde este encontrar erro de leitura, mas pode preencher a requisição de leitura em uma segunda copia dos dados.

Se o nó raiz, um componente chave no Btrfs, é danificado, a nova opção de montagem "-o recovery" [20] pode ser usado para instruir o sistema de arquivo para usar um nó raiz alternativo. O kernel então irá tentar um antigo nó raiz e montar um sistema de arquivo em um estado antigo, permitindo o usuário resgatar qualquer dado que possa ser acessado através deste método.

Mudanças na função de log interna, que buscava aprimorar a performance do Btrfs, inesperadamente foram omitidas do 3.2 em resposta a um problema surgido no último momento. Chris Mason explica o problema na sua requisição de git pull[21], na qual ele também fala sobre outras melhorias adicionadas no Kernel Linux 3.2. Uma segunda requisição trouxe um grande número de mudanças na RC3; lá Manson menciona [22] correções (por exemplo: 1[23]) para problemas que podem levam ao corrompimento em caso de falha do sistema ou falha de energia em alguns casos.

Diversos

Um grande número de mudanças no código do sistema de arquivos CIFS, responsável pelo acesso aos compartilhamentos Samba ou Windows, melhoram significamente o volume de transmissão de dados em algumas situações (1[25], 2[26], 3[27]).

O Objects Raid Engine (ORE) no Exofs irá suportar RAID 5 (1[29], 2[30], 3[31]). Exofs (EXtended Object File System) foi desenvolvido para dispositivos de armazenamento de objetos. Este é a terceira implementação no Kernel de [32] RAID 5. É esperado que o Btrfs, eventualmente, ofereça suporte a RAID 5.

Na relato de atualização do XFS em Outubro de 2011[33], Christoph Hellwig descreve algumas melhorias no XFS, incluindo otimizações quando se executa o fsync(2) em diretórios[34] e redução de latência com o sync(2).

Outras Pequenas melhorias

Muitas pequenas melhorias nesta versão do Kernel, mas de forma alguma insignificante, as mudanças podem ser encontrados na lista abaixo. Esta lista contém os cabeçalhos dos commits referindo as respectivas mudanças.

Btrfs

Btrfs: add a log of past tree roots[36]
Btrfs: allow us to overcommit our enospc reservations[37]
Btrfs: don't wait as long for more batches during SSD log commit[38]
Btrfs: inline checksums into the disk free space cache[39]
Btrfs: introduce mount option no_space_cache[40]
Btrfs: stop using write_one_page[41]

Família Ext

ext4: add ext4-specific kludge to avoid an oops after the disk disappears[42]
ext4: Add new ext4_discard_partial_page_buffers routines[43]
ext4: add some tracepoints in ext4/extents.c[44]
ext4: documentation: remove acl and user_xattr mount options[45]
ext4: fake direct I/O mode for data=journal[46]
ext4: fix 2nd xfstests 127 punch hole failure[47]
ext4: fix xfstests 75, 112, 127 punch hole failure[48]

Vários

9p: fix 9p.txt to advertise msize instead of maxdata[49]
Add definition for share encryption[50]
add new module parameter 'enable_oplocks'[51]
aio: allocate kiocbs in batches[52]
ceph: document ioctls[53]
ceph: use kernel DNS resolver[54]
cifs: Add data structures and functions for uid/gid to SID mapping (try #4)[55]
cifs: Add mount options for backup intent (try #6)[56]
cifs: Display strictcache mount option in /proc/mounts[57]
CIFS: Implement caching mechanism for mandatory brlocks[58]
CIFS: Implement caching mechanism for posix brlocks[59]
[CIFS] Show nostrictsync and noperm mount options in /proc/mounts[60]
[CIFS] Update cifs version to 1.76[61]
cifs: update README about the kernel module parameters[62]
cifs: warn about deprecation of /proc/fs/cifs/OplockEnabled interface[63]
fs/9p: Update zero-copy implementation in 9p[64]
GFS2: speed up delete/unlink performance for large files[65]
isofs: add readpages support[66]
MAINTAINERS: update XFS maintainer entry[67]
net/9p: Convert net/9p protocol dumps to tracepoints[68]
nfsd4: implement new 4.1 open reclaim types[69]
pnfs-obj: move to ore 02: move to ORE[70]
Squashfs: Add an option to set dev block size to 4K[71]
udf: Add readpages support for udf.[72]
vfs: add "device" tag to /proc/self/mountstats[73]
vfs: add d_prune dentry operation[74]
xfs: optimize fsync on directories[75]

Links
[1] http://thread.gmane.org/gmane.linux.kernel/1220028
[2] http://www.h-online.com/open/features/Kernel-Log-Coming-in-3-2-Part-1-Networking-1379085.html
[3] http://git.kernel.org/linus/53accfa9f819c80056db6f03f9c5cfa4bcba1ed8
[4] http://git.kernel.org/linus/281b59959707dfae03ce038cdf231bf4904e170c
[5] http://git.kernel.org/linus/6f16b60690ba04cf476480a6f19b204e4b95b4a6
[6] http://thread.gmane.org/gmane.comp.file-systems.ext4/26666
[7] http://e2fsprogs.sourceforge.net/e2fsprogs-release.html#1.42
[8] http://e2fsprogs.sourceforge.net/
[9] http://git.kernel.org/linus/fbc854027c91fa2813ae7f9de43cc0b5c1119f41
[10] http://git.kernel.org/linus/4113c4caa4f355b8ff8b7ff0510c29c9d00d30b3
[11] http://git.kernel.org/linus/56889787cfa77dfd96f0b3a3e6a4f26c2e4a5134
[12] https://events.linuxfoundation.org/events/linuxcon-europe
[13] https://events.linuxfoundation.org/events/linuxcon-europe/slides
[14] https://events.linuxfoundation.org/images/stories/pdf/lceu11_czerner1.pdf
[15] https://events.linuxfoundation.org/images/stories/pdf/lceu11_seidel.pdf
[16] http://git.kernel.org/linus/7414a03fbf9e75fbbf2a3c16828cd862e572aa44
[17] http://www.h-online.com/open/features/Kernel-Log-Coming-in-3-0-Part-2-Filesystems-1263681.html
[18] http://www.h-online.com/open/features/What-s-new-in-Linux-3-0-1279552.html
[19] http://git.kernel.org/linus/7a26285eea8eb92e0088db011571d887d4551b0f
[20] http://git.kernel.org/linus/af31f5e5b84b5bf2bcec464153a5130b170b2770
[21] http://thread.gmane.org/gmane.linux.kernel/1211681
[22] http://thread.gmane.org/gmane.linux.kernel/1218615
[23] http://git.kernel.org/linus/387125fc722a8ed432066b85a552917343bdafca
[24] http://thread.gmane.org/gmane.linux.kernel.cifs/4696
[25] http://git.kernel.org/linus/e28bc5b1fdbd6e850488234d6072e6b66fc46146
[26] http://git.kernel.org/linus/9ee305b70e09f5132c9723780ce10e69710b8bca
[27] http://git.kernel.org/linus/32b9aaf1a53b3c8d435f86339b01b3968520cb0a
[28] http://thread.gmane.org/gmane.linux.nfs/44365
[29] http://git.kernel.org/linus/a1fec1dbbc8db974d2582e4040590cebe72171e4
[30] http://git.kernel.org/linus/769ba8d92025fa390f3097e658b8ed6e032d68e9
[31] http://git.kernel.org/linus/44231e686b2ba3b5702db867bb84e6d76b7cf2c7
[32] http://lwn.net/Articles/463575/
[33] http://thread.gmane.org/gmane.linux.kernel/1211509
[34] http://git.kernel.org/linus/1da2f2dbf2d2aaa1b0f6ca2f61fcf07e24eb659b
[35] http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=summary
[36] http://git.kernel.org/linus/af31f5e5b84b5bf2bcec464153a5130b170b2770
[37] http://git.kernel.org/linus/2bf64758fd6290797a5ce97d4b9c698a4ed1cbad
[38] http://git.kernel.org/linus/cd354ad613a393424f85333ceed6b15e07fb94ae
[39] http://git.kernel.org/linus/5b0e95bf607ddd59b39f52d3d55e6581c817b530
[40] http://git.kernel.org/linus/73bc187680f94bed498f8a669103cad290e41180
[41] http://git.kernel.org/linus/1728366efa5ebf48bd2ed544afa8700cd07ba822
[42] http://git.kernel.org/linus/7c2e70879fc0949b4220ee61b7c4553f6976a94d
[43] http://git.kernel.org/linus/4e96b2dbbf1d7e81f22047a50f862555a6cb87cb
[44] http://git.kernel.org/linus/d8990240d8c911064447f8aa5a440f9345a6d692
[45] http://git.kernel.org/linus/af909a57fde821627282204ba43f27331342bf26
[46] http://git.kernel.org/linus/84ebd795613488992b273220c2937d575d27d2a9
[47] http://git.kernel.org/linus/2be4751b21ae1cacb002da48cfc5bf6743fee8c1
[48] http://git.kernel.org/linus/ba06208a1315ab2d2217e09c79582b886c9f629e
[49] http://git.kernel.org/linus/14211d026dad4641d4dffd7a4c520bcaa8fd4a65
[50] http://git.kernel.org/linus/96814ecb404d587fade79af70bb741bc753e9ffb
[51] http://git.kernel.org/linus/e75047344ea415760b2508a6fa29c0288c7b6b68
[52] http://git.kernel.org/linus/080d676de095a14ecba14c0b9a91acb5bbb634df
[53] http://git.kernel.org/linus/6a8ea4706adb4b4d8f77a8da5f9778b65fbf6f48
[54] http://git.kernel.org/linus/ee3b56f265cafb28c9a1b58faed4f1dbdf51af86
[55] http://git.kernel.org/linus/21fed0d5b763b94a7d1568c27d0cce892ab8d43e
[56] http://git.kernel.org/linus/3d3ea8e64efbeb3e4289675dbbfab82333395642
[57] http://git.kernel.org/linus/875cd04381e695afbbbef025438113e12af84963
[58] http://git.kernel.org/linus/85160e03a79e0d7f9082e61f6a784abc6f402701
[59] http://git.kernel.org/linus/4f6bcec910d45e4f46b1514977caa529bc69e645
[60] http://git.kernel.org/linus/71c424bac5679200e272357a225639da8bf94068
[61] http://git.kernel.org/linus/8ea00c6977d8b1463ee86d6689c8ef35ee2529a0
[62] http://git.kernel.org/linus/c9c4708fdf63d26e3fdfc65bba9e82e654cae285
[63] http://git.kernel.org/linus/8bc4392a1e50f346e97f8777aaefd9cfc3d45c9f
[64] http://git.kernel.org/linus/abfa034e4b8ed0046fa589769e9840af645bc4ba
[65] http://git.kernel.org/linus/bd5437a7d4307a35f2c7cc19cad706ec0e5d61f0
[66] http://git.kernel.org/linus/3069083cc8def2ffad8520f0f24c6f95f140aac5
[67] http://git.kernel.org/linus/c8891329131f791e0ddc422eaf6fc86e9a8cf8f5
[68] http://git.kernel.org/linus/348b59012e5c6402741d067cf6eeeb6271999d06
[69] http://git.kernel.org/linus/8b289b2c2355c3bea75f3e499b4aa251a3191382
[70] http://git.kernel.org/linus/eecfc6312a24e6d0d2883de0a9a6ccf8e993f472
[71] http://git.kernel.org/linus/7657cacf478940b995c2c73fdff981c13cc62c5c
[72] http://git.kernel.org/linus/bc1123239ab950798779ca4e23228afb5443eb5d
[73] http://git.kernel.org/linus/a877ee03ac010ded434b77f7831f43cbb1fcc60f
[74] http://git.kernel.org/linus/f0023bc617ba600956b9226f1806033d7486c8ba
[75] http://git.kernel.org/linus/1da2f2dbf2d2aaa1b0f6ca2f61fcf07e24eb659b
[76] http://www.h-online.com/open/features/Linux-Kernel-3-2-Tracking-1379114.html
[77] http://www.h-online.com/search/?sort=d&rm=search&mediatype=3&q=kernel-log
[78] http://www.h-online.com/open/
[79] http://www.h-online.com/open/features/The-H-s-Linux-Kernel-History-1221120.html
[80] http://identi.ca/kernellog2
[81] http://twitter.com/#!/kernellog2
[82] http://identi.ca/kernellogauthor
[83] http://twitter.com/#!/kernellogauthor

Motor de Busca Livre e Distribuído YaCy 1.0

28 de Novembro de 2011, 0:00, por Software Livre Brasil - sem comentários ainda

Originalmente: http://h-online.com/-1386447

Logo YaCy Após mais de 5 anos de desenvolvimento os desenvolvedores do Yacy disponibilizam a versão 1.0 do seu motor de busca descentralizado e de código fonte aberto. O motor de busca peer-to-peer (P2P) YaCy, licenciado sobre a GPL, foi pensado como uma alternativa para serviços de busca, como os fornecidos pelo Google, que são centralizados em uma única empresa.

Assim como as ferramentas de compartilhamento de arquivos P2P, todos os participantes que fazem parte da rede Yacy contribuem com os resultados das buscas e utilizam os resultados de outros participantes da rede. Uma vantagem importante, dizem os desenvolvedores, é que o conteúdo do YaCy não pode ser censurado. Karsten Gerloff, presidente da "Free Software Foundation Europe" descreve o projeto como "um bloco de construção vital" para o "futuro dos sistemas P2P distribuídos".

Mais de 600 participantes (peer) já contribuem para as buscas baseadas no YaCy. O motor de busca atualmente possui mais de 1.4 bilhão de documentos no seu índice e lida com mais de 130,000 requisições por dia. Outros sistemas de busca também são baseados na tecnologia da YaCy, por exemplo, o Instituto de Tecnologia Karlsruhe oferece busca sobre conteúdo cientifico usando o YaCy.

O YaCy pode ser instalado no modo "stand-alone" - por exemplo para buscas locais dentro de uma rede - ou como parte da rede P2P. Os desenvolvedores enfatizam a simplicidade de instalação do mesmo e disponibilizam versões para o Linux, Mac OS X e Windows.

Conheça mais sobre o Yacy
http://yacy.net/en/

Alguns Peers Brasileiros do Yacy
http://yacy.juntadados.org/
http://yacy.estudiolivre.org/

Kernel Linux 3.1.3

28 de Novembro de 2011, 0:00, por Software Livre Brasil - sem comentários ainda

Tux Electrical Com 53 commits foi disponibilizado uma nova versão de manutenção da série 3.1 do Kernel do Linux. Como destaque, no Kernel Linux 3.1.3, correções no subsistema ALSA, subsistema USB e driver DRM Intel i915.

aacraid: controller hangs if kernel uses non-default ASPM policy
ALSA: hda - fix ELD memory leak
ALSA: hda - Fix the connection selection of ADCs on Cirrus codecs
ARM: 7150/1: Allow kernel unaligned accesses on ARMv6+ processors
batman-adv: add sanity check when removing global tts
batman-adv: correctly set the data field in the TT_REPONSE packet
batman-adv: fix tt_local_reset_flags() function
batman-adv: remove references for global tt entries
batman-adv: unify hash_entry field position in tt_local/global_entry
cfg80211: fix bug on regulatory core exit on access to last_request
drivers/base/node.c: fix compilation error with older versions of gcc
drm/i915: always set FDI composite sync bit
drm/i915: fix IVB cursor support
fix WARNING: at drivers/scsi/scsi_lib.c:1704
genirq: Fix irqfixup, irqpoll regression
hpsa: Disable ASPM
ip6_tunnel: copy parms.name after register_netdevice
KVM: s390: Fix RUNNING flag misinterpretation
mac80211: fix bug in ieee80211_build_probe_req
mac80211: fix NULL dereference in radiotap code
Net, libertas: Resolve memory leak in if_spi_host_to_card()
nfs: when attempting to open a directory, fall back on normal lookup (try #5)
nl80211: fix HT capability attribute validation
pch_phub: Fix MAC address writing issue for LAPIS ML7831
pch_phub: Support new device LAPIS Semiconductor ML7831 IOH
pch_uart: Fix DMA resource leak issue
pch_uart: Fix hw-flow control issue
pch_uart: Support new device LAPIS Semiconductor ML7831 IOH
pcie-gadget-spear: Add "platform:" prefix for platform modalias
PM / driver core: disable device's runtime PM during shutdown
rt2x00: Fix sleep-while-atomic bug in powersaving code.
saa7164: Add support for another HVR2200 hardware revision
tty: hvc_dcc: Fix duplicate character inputs
TTY: ldisc, allow waiting for ldisc arbitrarily long
TTY: ldisc, move wait idle to caller
TTY: ldisc, wait for ldisc infinitely in hangup
USB: add quirk for Logitech C600 web cam
USB: ark3116 initialisation fix
USB: cdc-acm: Fix disconnect() vs close() race
USB: EHCI: fix HUB TT scheduling issue with iso transfer
USB: Fix Corruption issue in USB ftdi driver ftdi_sio.c
USB: option: add PID of Huawei E173s 3G modem
USB: option: release new PID for ZTE 3G modem
USB: pch_udc: Support new device LAPIS Semiconductor ML7831 IOH
USB: quirks: adding more quirky webcams to avoid squeaky audio
USB: serial: pl2303: rm duplicate id
usb-storage: Accept 8020i-protocol commands longer than 12 bytes
USB: workaround for bug in old version of GCC
usb, xhci: Clear warm reset change event during init
usb, xhci: fix lockdep warning on endpoint timeout
USB: XHCI: resume root hubs when the controller resumes
vmscan: fix shrinker callback bug in fs/super.c
xhci: Set slot and ep0 flags for address command.

nginx 1.1.9

28 de Novembro de 2011, 0:00, por Software Livre Brasil - sem comentários ainda

Logo nginx

Mudanças no nginx 1.1.9

Funcionalidade: o parâmetro "valid" da diretiva "resolver". Por padrão o TTL era retornado por um servidor de DNS.
Mudança: Agora aspas duplas são codificadas em uma saída "echo" SSI-command.
Correção: nginx pode falhar depois de um trabalhador terminar.
Correção: uma falha de segmentação pode ocorrer em um processo trabalhador se SNI for utilizado.
Correção: na diretiva "keepalive_disable"; o bug surgiu na versão 1.1.8.
Correção: Sinal SIGWINCH após o primeiro upgrade do binário; o bug surgiu na versão 1.1.1.
Correção: respostas com tamanho maiores que o informado em "Content-Length" não são mais cacheados.
Correção: na diretiva "scgi_param", se parâmetros complexos forem utilizados.
Correção: no metódo "epoll".
Correção: no módulo ngx_http_flv_module.
Correção: no módulo ngx_http_mp4_module.
Correção: Endereços IPv6 agora são cuidados corretamente em uma requisição e em uma requisição "Host".
Correção: as diretivas "add_header" e "expires" não funcionam se uma requisição é feita através do proxy e o código de resposta é 206.
Correção: nginx não é compilado no FreeBSD 10.
Correção: nginx não é compilado no AIX.

PHP 5.4.0 RC2

25 de Novembro de 2011, 0:00, por Software Livre Brasil - sem comentários ainda

Logo PHP Foi disponibilizado o PHP 5.4.0 RC2, esta série de lançamento inclui novas funcionalidades de linguagem e remove muitos comportamentos legados. Desde o primeiro candidato de lançamento nenhuma nova funcionalidade foi incluída, apenas correções de erros e de estabilidade. Faça download: http://downloads.php.net/stas/php-5.4.0RC2.tar.bz2

Lista de mudanças
Core:

Fixed bug #60227 (header() cannot detect the multi-line header with CR(0x0D)). (rui)
Fixed bug #60099 (__halt_compiler() works in braced namespaces). (Felipe)
Fixed bug #55874 (GCC does not provide __sync_fetch_and_add on some archs). (klightspeed at netspace dot net dot au)
Fixed bug #52624 (tempnam() by-pass open_basedir with nonexistent directory). (Felipe)
Fixed bug #55748 (multiple NULL Pointer Dereference with zend_strndup()) (CVE-2011-4153). (Stas)
Fixed invalid free in call_user_method() function. (Felipe)

Zend Engine:

Fixed bug #43200 (Interface implementation / inheritence not possible in abstract classes). (Felipe)

CLI SAPI:

Fixed bug #60159 (Router returns false, but POST is not passed to requested resource). (Laruence)
Fixed bug #55759 (memory leak when using built-in server). (Laruence)

Improved PHP-FPM SAPI:

Enhance error log when the primary script can't be open. FR #60199. (fat)
Remove EXPERIMENTAL flag. (fat)
Added .phar to default authorized extensions. (fat)

BCmath:

Fixed bug #60377 (bcscale related crashes on 64bits platforms) (shm)

Fileinfo:

Fixed possible memory leak in finfo_open(). (Felipe)
Fixed memory leak when calling the Finfo constructor twice. (Felipe)

Intl:

Fixed memory leak in several Intl locale functions. (Felipe)

Mbstring

Fixed bug #60306 (Characters lost while converting from cp936 to utf8). (Laruence)
Fixed possible crash in mb_ereg_search_init() using empty pattern. (Felipe)

MS SQL:

Fixed bug #60267 (Compile failure with freetds 0.91). (Felipe)

OpenSSL:

Fixed bug #60279 (Fixed NULL pointer dereference in stream_socket_enable_crypto, case when ssl_handle of session_stream is not initialized.) (shm)

Oracle Database extension (OCI8):

Fixed bug #59985 (show normal warning text for OCI_NO_DATA) (Chris Jones)

Output:

Fixed bug #60321 (ob_get_status(true) no longer returns an array when buffer is empty). (Pierrick)
Fixed bug #60282 (Segfault when using ob_gzhandler() with open buffers). (Laruence)

Reflection:

Fixed bug #60357 (__toString() method triggers E_NOTICE "Array to string conversion"). (Laruence)

SOAP extension:

Added new SoapClient option "keep_alive". FR #60329. (Pierrick)

Tidy:

Fixed bug #54682 (Tidy::diagnose() NULL pointer dereference). (Maksymilian Arciemowicz, Felipe)

PHP 5.3.9 disponibilizado o segundo candidato de lançamento

25 de Novembro de 2011, 0:00, por Software Livre Brasil - sem comentários ainda

Logo PHP O segundo candidato de lançamento do PHP 5.3.9 está disponível. A partir do rc1 nenhuma nova funcionalidade será mais incluída até o final da versão PHP 5.3.9, apenas correções de erros e de estabilidade. Faça Download: http://downloads.php.net/johannes/php-5.3.9RC2.tar.bz2

Lista de mudanças
Core:

Fixed bug #60138 (GC crash with referenced array in RecursiveArrayIterator) (Dmitry).
Fixed bug #60099 (__halt_compiler() works in braced namespaces). (Felipe)
Fixed bug #55874 (GCC does not provide __sync_fetch_and_add on some archs). (klightspeed at netspace dot net dot au)
Fixed bug #52624 (tempnam() by-pass open_basedir with nonnexistent directory). (Felipe)
Fixed invalid free in call_user_method() function. (Felipe)

Zend Engine:

Fixed bug #43200 (Interface implementation / inheritence not possible in abstract classes). (Felipe)

PHP-FPM SAPI:

Fixed bug #60179 (php_flag and php_value does not work properly). (fat)
Enhance error log when the primary script can't be open. FR #60199. (fat)
Added .phar to default authorized extensions. (fat)

BCmath:

Fixed bug #60377 (bcscale related crashes on 64bits platforms) (shm)

EXIF:

Fixed bug #60150 (Integer overflow during the parsing of invalid exif header). (Stas, flolechaud at gmail dot com)

Fileinfo:

Fixed possible memory leak in finfo_open(). (Felipe)
Fixed memory leak when calling the Finfo constructor twice. (Felipe)

Intl:

Fixed bug #60192 (SegFault wh/en Collator not constructed properly). (Florian)
Fixed memory leak in several Intl locale functions. (Felipe)

Gd:

Fixed bug #60160 (imagefill() doesn't work correctly for small images). (Florian)

Mbstring:

Fixed possible crash in mb_ereg_search_init() using empty pattern. (Felipe)

MS SQL:

Fixed bug #60267 (Compile failure with freetds 0.91). (Felipe)

OpenSSL:

Fixed bug #60279 (Fixed NULL pointer dereference in stream_socket_enable_crypto, case when ssl_handle of session_stream is not initialized.) (shm)

Oracle Database extension (OCI8):

Fixed bug #59985 (show normal warning text for OCI_NO_DATA). (Chris Jones)

Phar:

Fixed bug #60261 (NULL pointer dereference in phar). (Felipe)
Fixed bug #60164 (Stubs of a specific length break phar_open_from_fp scanning for __HALT_COMPILER). (Ralph Schindler)

Postgres:

Fixed bug #60244 (pg_fetch_* functions do not validate that row param is >0). (Ilia)

SOAP

Fixed bug #48216 (PHP Fatal error: SOAP-ERROR: Parsing WSDL: Extra content at the end of the doc, when server uses chunked transfer encoding with spaces after chunk size). (Dmitry)
Fixed bug #44686 (SOAP-ERROR: Parsing WSDL with references). (Dmitry)

Tidy:

Fixed bug #54682 (Tidy::diagnose() NULL pointer dereference). (Maksymilian Arciemowicz, Felipe)

Reflection:

Fixed bug #60367 (Reflection and Late Static Binding). (Laruence)

Servidor de Aplicação J2EE Apache Geronimo 3.0 beta1 é disponibilizado

24 de Novembro de 2011, 0:00, por Software Livre Brasil - sem comentários ainda

Logo Geronimo O Projeto Apache Geronimo anunciou o lançamento do servidor de aplicação Apache Geronimo 3.0 beta1. Esta versão passou 100% nos testes de certificação Java Enterprise Edition 6.0 Full Profile e Web Profile, se tornando a primeira solução de código aberto, além da RI, que implementa as duas principais especificações J2EE 6.0. Este lançamento também inclui muitas novidades, melhorias e correções de bugs.

O suporte a especificação Java Enterprise Edition 6.0 Full Profile inclui:
Servlet 3.0, JSP 2.2, JSTL 1.2, JSF 2.0, EL 2.2, EJB 3.1, JPA 2.0, JTA 1.1, JTS 1.0, JDBC 3.0, JNDI 1.2, JMS 1.1, JMX 1.2, JACC 1.4, JASS 1.0, JASPIC 1.0, JAX-WS 2.2, JAX-RPC 1.1, JAX-RS, JAXR 1.0, JAXB 2.2, JAXP 1.3, SAAJ 1.3, Java Mail 1.4, DI 1.0, Bean Validation 1.0, Common Annotations 1.0, CDI e DI 1.0, Managed Beans 1.0 e Interceptors 1.1.

O geronimo-tomcat7-javaee6-3.0-beta-1 passou na certificação Java Enterprise Edition 6.0 Full Profile e o geronimo-tomcat7-javaee6-web-3.0-beta-1 passou na certificação Java Enterprise Edition 6.0 Web Profile .

Lista detalhada de mudanças
http://svn.apache.org/repos/asf/geronimo/server/tags/geronimo-3.0-beta-1/RELEASE_NOTES-3.0-beta-1.txt

Para fazer download
http://geronimo.apache.org/apache-geronimo-v30-beta-1-release.html

Kernel Linux 3.2-rc3

24 de Novembro de 2011, 0:00, por Software Livre Brasil - sem comentários ainda

Tux Glasses Linus Torvalds anunciou, na lista de mensagem do Kernel (lkml.org), uma nova versão candidata a lançamento para o Kernel 3.2. Nas palavras de Linus a versão 3.2-rc3 consiste de "um quarto de atualizações em arquitetura, dois quartos de drivers e um quarto de mudanças diversas". Este lançamento é composto de 466 commits, com muitas correções em sistemas de arquivos, em drivers do Direct Rendering Manager (DRM), em drivers diversos e de arquitetura (ARM, x86, Sparc e outras).

Veja anúncio no lkml.org
https://lkml.org/lkml/2011/11/23/578

Lista de mudanças no Kernel Linux 3.2-rc3

agp: iommu_gfx_mapped only available if CONFIG_INTEL_IOMMU is set
ah: Correctly pass error codes in ahash output callback.
ah: Don't return NET_XMIT_DROP on input.
ah: Read nexthdr value before overwriting it in ahash input callback.
ALSA: hda - delayed ELD repoll
ALSA: hda - fix ELD memory leak
ALSA: hda - Fix the connection selection of ADCs on Cirrus codecs
ALSA: hda - move eld->spk_alloc fixup to hdmi_update_eld()
ALSA: hda - pwr_nids cleanup for IDT codecs
ALSA: hda/realtek: remove redundant semicolon
ALSA: hda - Update URLs in document
arch/unicore32: do not use EXTRA_AFLAGS or EXTRA_CFLAGS
ARM: 7149/1: spi/pl022: Enable clock in probe
ARM: 7150/1: Allow kernel unaligned accesses on ARMv6+ processors
ARM: 7152/1: distclean: Remove generated .dtb files
ARM: 7153/1: mach-bcmring: fix build error in core.c
ARM: 7154/1: mach-bcmring: fix build error in dma.c
ARM: 7155/1: arch.h: Declare 'pt_regs' locally
ARM: 7156/1: l2x0: fix compile error on !CONFIG_USE_OF
ARM: 7157/1: fix a building WARNING for nuc900
ARM: 7158/1: add new MFP implement for NUC900
ARM: 7160/1: setup: avoid overflowing {elf,arch}_name from proc_info_list
ARM: mach-shmobile: sh7372 A3SP no_suspend_console fix
ARM: wire up process_vm_writev and process_vm_readv syscalls
ath: Fix NULL ptr dereference in ath_reg_apply_world_flags
b43: fill ctl1 word on all newer PHYs, fix PHY errors
b43: HT-PHY: report signal to mac80211
backing-dev: ensure wakeup_timer is deleted
bio: change some signed vars to unsigned
block: add missed trace_block_plug
block: Always check length of all iov entries in blk_rq_map_user_iov()
block: avoid unnecessary plug list flush
block: Revert "[SCSI] genhd: add a new attribute "alias" in gendisk"
Bluetooth: Add support for Broadcom BCM20702A0
Bluetooth: Revert: Fix L2CAP connection establishment
Bluetooth: Use miliseconds for L2CAP channel timeouts
bnx2x: cache-in compressed fw image
bonding: Don't allow mode change via sysfs with slaves present
brcm80211: smac: eliminate a null pointer dereference in dma.c
bridge: correct IPv6 checksum after pull
bridge: Fix potential deadlock on br->multicast_lock
Btrfs: avoid unnecessary bitmap search for cluster setup
Btrfs: clear pages dirty for io and set them extent mapped
Btrfs: fix barrier flushes
btrfs: fix double mntput() in mount_subvol()
btrfs: fix stat blocks accounting
Btrfs: fix to search one more bitmap for cluster setup
Btrfs: fix tree corruption after multi-thread snapshots and inode_cache flush
btrfs: Fix up 32/64-bit compatibility for new ioctls
btrfs: mirror_num should be int, not u64
Btrfs: prefix resize related printks with btrfs:
Btrfs: remove free-space-cache.c WARN during log replay
Btrfs: sectorsize align offsets in fiemap
Btrfs: wait on caching if we're loading the free space cache
carma-fpga: Missed switch from of_register_platform_driver()
cciss: auto engage SCSI mid layer at driver load time
ceph: fix iput race when queueing inode work
ceph: initialize root dentry
cfg80211: allow setting TXQ parameters only in AP mode
cfg80211: fix bug on regulatory core exit on access to last_request
cfg80211: fix cmp_ies
cfg80211: fix missing kernel-doc
cgroup: Replace Paul Menage with Tejun Heo as cgroups maintainer
cy82c693: fix PCI device selection
device.h: Fix struct member documentation
drivers/base/node.c: fix compilation error with older versions of gcc
drivers/firmware/dmi_scan.c: make dmi_name_in_vendors more focused
drivers/gpu/vga/vgaarb.c: add missing kfree
drivers/misc/eeprom: fix dependecy on 'PPC_MPC5200_GPIO'
drm/i915: add constants to size fence arrays and fields
drm/i915: disable temporal dithering on the internal panel
drm/i915: enable cacheable objects on Ivybridge
drm/i915: fix if statement (bogus semi-colon)
drm/i915: Fix inconsistent backlight level during disabled
drm, i915: Fix memory leak in i915_gem_busy_ioctl().
drm/i915: Fix object refcount leak on mmappable size limit error path.
drm/i915: forcewake warning fixes in debugfs
drm/i915: Initiate DP link training only on the lanes we'll be using
drm/i915: intel_choose_pipe_bpp_dither messages should be DRM_DEBUG_KMS
drm/i915: Ivybridge still has fences!
drm/i915: Let panel power sequencing hardware do its job
drm/i915: Make DP prepare/commit consistent with DP dpms
drm/i915: Module parameters using '-1' as default must be signed type
drm/i915: Move common PCH_PP_CONTROL setup to ironlake_get_pp_control
drm/i915: only match on PCI_BASE_CLASS_DISPLAY
drm/i915: Remove link_status field from intel_dp structure
drm/i915: Remove trailing white space
drm/i915: Treat PCH eDP like DP in most places
drm/i915: Try harder during dp pattern 1 link training
drm/i915: Turn on another required clock gating bit on gen6.
drm/i915: Turn on a required 3D clock gating bit on Sandybridge.
drm/i915: Use DPCD value for max DP lanes.
drm/i915: Use mode_config.mutex in ironlake_panel_vdd_work
drm: integer overflow in drm_mode_dirtyfb_ioctl()
drm/radeon: add some missing FireMV pci ids
drm/radeon/kms: add a CS ioctl flag not to rewrite tiling flags in the CS
drm/radeon/kms/atom: unify i2c gpio table handling
drm/radeon/kms: fix segfault in pm rework
drm/radeon/kms: fix up gpio i2c mask bits for r4xx
drm/radeon/kms: fix up gpio i2c mask bits for r4xx for real
drm: Remove utterly bogus preempt_disable() sections
eCryptfs: Extend array bounds for all filename chars
eCryptfs: Flush file in vma close
eCryptfs: Prevent file create race condition
encrypted-keys: fix error return code
encrypted-keys: module build fixes
ext4: add blk_finish_plug in error case of writepages.
ext4: fix up a undefined error in ext4_free_blocks in debugging code
ext4: ignore journalled data options on remount if fs has no journal
ext4: Remove kernel_lock annotations
fix braino in um patchset (mea culpa)
Fix incorrect usage of NET_IP_ALIGN
fix typo/thinko in get_random_bytes()
forcedeth: fix stats on hardware without extended stats support
f_phonet: fix page offset of first received fragment
fs/minix: Verify bitmap block counts before mounting
genirq: Fix irqfixup, irqpoll regression
hugetlb: release pages in the error path of hugetlb_cow()
hugetlb: remove dummy definitions of HPAGE_MASK and HPAGE_SIZE
hwmon: (exynos4_tmu) Fix Kconfig dependency
i2c-algo-bit: Generate correct i2c address sequence for 10-bit target
i2c: Delete ANY_I2C_BUS
i2c: Fix device name for 10-bit slave address
i2c: Make i2cdev_notifier_call static
icside: DMA support fix
IDE: Don't powerdown Compaq Triflex IDE device on suspend
iio: fix a leak due to improper use of anon_inode_getfd()
include/linux/bio.h: use a static inline function for bio_integrity_clone()
Input: ams_delta_serio - include linux/module.h
Input: elantech - adjust hw_version detection logic
Input: i8042 - add HP Pavilion dv4s to 'notimeout' and 'nomux' blacklists
ip6_tunnel: copy parms.name after register_netdevice
ipv4: fix for ip_options_rcv_srr() daddr update.
ipv4: Fix inetpeer expire time information
ipv4: fix redirect handling
ipv6: drop packets when source address is multicast
iwlwifi: avoid a panic when unloading the module with RF Kill
jsm: Change maintainership
KEYS: Fix a NULL pointer deref in the user-defined key type
ktest: Check parent options for iterated tests
KVM guest: prevent tracing recursion with kvmclock
KVM: s390: announce SYNC_MMU
KVM: s390: Fix RUNNING flag misinterpretation
KVM: s390: Fix tprot locking
KVM: s390: handle SIGP sense running intercepts
KVM: VMX: Add support for guest/host-only profiling
KVM: VMX: add support for switching of PERF_GLOBAL_CTRL
KVM: VMX: Check for automatic switch msr table overflow
l2tp: fix l2tp_udp_recv_core()
[libata] ahci_platform: fix DT probing
libata: fix build without BMDMA
libceph: Allocate larger oid buffer in request msgs
linux-next: et131x: Fix build error when CONFIG_PM_SLEEP not enabled
loop: cleanup set_status interface
loop: prevent information leak after failed read
mac80211: fix bug in ieee80211_build_probe_req
mac80211: fix NULL dereference in radiotap code
mac80211: fix race between connection monitor & suspend
mac80211: uAPSD - fix IEEE80211_FCTL_MOREDATA bit setting
mac80211: use min rate as basic rate for buggy APs
MAINTAINERS: add CHAR and MISC driver maintainers
MAINTAINERS: add new cgroup list to CC notice
MAINTAINERS: change email address for shemminger
MAINTAINERS: The MIPS git tree has moved.
MAINTAINERS: update XFS maintainer entry
media/staging: fix allyesconfig build error
Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
Merge branch 'char-misc-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Merge branch 'dev' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Merge branch 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Merge branch 'drm-intel-fixes' of git://people.freedesktop.org/~keithp/linux into drm-fixes
Merge branch 'encrypted-key-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity into for-linus
Merge branch 'fixes' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm
Merge branch 'for-1111' of git://gitorious.org/smack-next/kernel into for-linus
Merge branch 'for-3.2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6
Merge branch 'for-linus' of git://git.kernel.dk/linux-block
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Merge branch 'for-linus' of git://git.selinuxproject.org/~jmorris/linux-security
Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs
Merge branch 'for-usb-linus' of git.kernel.org/pub/scm/linux/kernel/git/sarah/xhci into usb-linus
Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Merge branch 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging
Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Merge branch 'kvm-updates/3.2' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth
Merge branch 'master' of ssh://ra.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
Merge branch 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Merge branch 'stable/for-linus-fixes-3.2' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen
Merge branch 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Merge branch 'tty-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Merge branch 'unicore32' of git://github.com/gxt/linux
Merge branch 'upstream-linus' of git://github.com/jgarzik/libata-dev
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Merge branch 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Merge branch 'writeback-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Merge git://github.com/rustyrussell/linux
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6
Merge git://www.linux-watchdog.org/linux-watchdog
microblaze: bury asm/namei.h
minixfs: kill manual hweight(), simplify
MIPS: ASID conflict after CPU hotplug
MIPS: BCM47xx: fix build with GENERIC_GPIO configuration
MIPS: errloongson2_clock: Fix build error by including linux/module.h
MIPS: Fix build error due to missing inclusion of <linux/export.h>.
MIPS: Hook up process_vm_readv and process_vm_writev system calls.
MIPS: Kernel hangs occasionally during boot.
MIPS: lantiq: use export.h in favour of module.h
MIPS: NXP: Remove unused source files.
MIPS: Octeon: Fix compile error in arch/mips/cavium-octeon/flash_setup.c
MIPS: Octeon: Mark SMP-IPI interrupt as IRQF_NO_THREAD
MIPS: Yosemite, Emma: Fix off-by-two in arcs_cmdline buffer size check
misc: ad525x_dpot: Fix AD8400 spi transfer size.
mlx4_en: Remove FCS bytes from packet length.
mm: Make task in balance_dirty_pages() killable
mount_subtree() pointless use-after-free
mwifiex: fix association issue with AP configured in hidden SSID mode
net/cadence: enable by default NET_ATMEL
net: drivers/net/hippi/Kconfig should be sourced
net: Fix references to deleted NET_ETHERNET Kconfig setting.
netiucv: reinsert dev_alloc_name for device naming
Net, libertas: Resolve memory leak in if_spi_host_to_card()
net/ll_temac: FIX : Wait for indirect wait to end
net: min_pmtu default is 552
NET: MIPS: lantiq: fix etop compile error
net-netlink: Add a new attribute to expose TCLASS values via netlink
net-next:asix:PHY_MODE_RTL8211CL should be 0xC
net-next:asix:poll in asix_get_phyid in case phy not ready
net-next:asix: reduce AX88772 init time by about 2 seconds
net-next:asix: V2 more fixes for ax88178 phy init sequence
net-next:asix: V2 Update VERSION
net/packet: remove dead code and unneeded variable from prb_setup_retire_blk_timer()
net/packet: Revert incorrect dead-code changes to prb_setup_retire_blk_timer
net/smsc911x: Always wait for the chip to be ready
net/temac: FIX segfault when process old irqs
net/usb: Misc. fixes for the LG-VL600 LTE USB modem
net, wireless, mwifiex: Fix mem leak in mwifiex_update_curr_bss_params()
new helper: mount_subtree()
NFS: Fix a regression in the referral code
nfs: move nfs_file_operations declaration to bottom of file.c (try #2)
NFS: Revert pnfs ugliness from the generic NFS read code path
nfs: when attempting to open a directory, fall back on normal lookup (try #5)
nl80211: fix HT capability attribute validation
OHCI: final fix for NVIDIA problems (I hope)
oom: do not kill tasks with oom_score_adj OOM_SCORE_ADJ_MIN
paride: fix potential information leak in pg_read()
pch_gbe: Move #include of module.h
pch_phub: Change company name OKI SEMICONDUCTOR to LAPIS Semiconductor
pch_phub: Fix MAC address writing issue for LAPIS ML7831
pch_phub: Improve ADE(Address Decode Enable) control
pch_phub: Support new device LAPIS Semiconductor ML7831 IOH
pch_uart: Change company name OKI SEMICONDUCTOR to LAPIS Semiconductor
pch_uart: Fix DMA resource leak issue
pch_uart: Fix hw-flow control issue
pch_uart: Support new device LAPIS Semiconductor ML7831 IOH
PCI / ACPI: Make acpiphp ignore root bridges using PCIe native hotplug
pcie-gadget-spear: Add "platform:" prefix for platform modalias
PCI: Fix compile errors with PCI_ATS and !PCI_IOV
PCI hotplug: shpchp: don't blindly claim non-AMD 0x7450 device IDs
PCI: Let PCI_PRI depend on PCI
PCI: pciehp: Retrieve link speed after link is trained
PCI: pciehp: wait 1000 ms before Link Training check
PCI: pciehp: wait 100 ms after Link Training check
piix: ICH7 MWDMA1 errata
ping: dont increment ICMP_MIB_INERRORS
platform/x86: fix dell-laptop function prototypes
PM / Clocks: Only disable enabled clocks in pm_clk_suspend()
PM / devfreq: correct Kconfig dependency
PM / devfreq: fix use after free in devfreq_remove_device
PM / devfreq: Remove compiler error after irq.h update
PM / driver core: disable device's runtime PM during shutdown
PM / Hibernate: Fix the early termination of test modes
PM / QoS: Properly use the WARN() macro in dev_pm_qos_add_request()
PM / shmobile: Avoid restoring the INTCS state during initialization
PM / shmobile: Don't skip debugging output in pd_power_up()
PM / shmobile: Fix build of sh7372_pm_init() for CONFIG_PM unset
PM Sleep: Do not extend wakeup paths to devices with ignore_children set
PM / Suspend: Fix bug in suspend statistics update
powerpc/4xx: Fix typos in kexec config dependencies
powerpc: Add hvcall.h include to book3s_hv.c
powerpc/book3e-64: Fix debug support for userspace
powerpc: Copy down exception vectors after feature fixups
powerpc: Fix atomic_xxx_return barrier semantics
powerpc: Fix build breakage in jump_label.c
powerpc/fsl: MCU_MPC8349EMITX wants I2C built-in, modular won't do...
powerpc/fsl_udc_core: Fix dumb typo
powerpc: panic if we can't instantiate RTAS
powerpc/ps3: Fix lost SMP IPIs
powerpc/ps3: Fix SMP lockdep boot warning
powerpc: Remove buggy 9-year-old test for binutils < 2.12.1
powerpc: Remove extraneous CONFIG_PPC_ADV_DEBUG_REGS define
powerpc: Revert show_regs() define for readability
powerpc/signal32: Fix sigset_t conversion when copying to user
powerpc/trace: Add a dummy stack frame for trace_hardirqs_off
powerpc/usb: fix type cast for address of ioremap to compatible with 64-bit
qeth: l3 fix rcu splat in xmit
qeth: Reduce CPU consumption through less SIGA-r calls
qeth: remove WARN_ON leftover
qeth: return with -EPERM if sniffing is not enabled
r6040: fix check against MCRO_HASHEN bit in r6040_multicast_list
r8169: increase the delay parameter of pm_schedule_suspend
random: Fix handing of arch_get_random_long in get_random_bytes()
rds: drop "select LLIST"
regulator: TPS65910: Fix VDD1/2 voltage selector count
Revert "ARM: 7098/1: kdump: copy kernel relocation code at the kexec prepare stage"
Revert "KVM: PPC: Add support for explicit HIOR setting"
Revert "leds: save the delay values after a successful call to blink_set()"
Revert "of/irq: of_irq_find_parent: check for parent equal to child"
Revert "tty/serial: Prevent drop of DCD on suspend for Tegra UARTs"
RS485: fix inconsistencies in the meaning of some variables
rt2x00: Add USB device ID of Buffalo WLI-UC-GNHP.
rt2x00: Fix sleep-while-atomic bug in powersaving code.
rtc: rtc-puv3: Add __devinit and __devexit markers for probe and remove
[S390] ap: Setup processing for messages in request queue.
[S390] avoid STCKF if running in ESA mode
[S390] crypto: avoid MSA3 and MSA4 instructions in ESA mode
[S390] fix pgste update logic
[S390] incorrect note program header
[S390] Kconfig: Select CONFIG_KEXEC for CONFIG_CRASH_DUMP
[S390] pfault: ignore leftover completion interrupts
[S390] topology: fix topology on z10 machines
[S390] wire up process_vm syscalls
[S390] zfcpdump: Do not initialize zfcpdump in kdump mode
[SCSI] aacraid: controller hangs if kernel uses non-default ASPM policy
[SCSI] fix WARNING: at drivers/scsi/scsi_lib.c:1704
[SCSI] hpsa: Disable ASPM
[SCSI] mpt2sas: add missing allocation.
[SCSI] Silencing 'killing requests for dead queue'
serial,mfd: Fix CMSPAR setup
sky2: enforce minimum ring size
sky2: fix hang in napi_disable
sky2: fix hang on shutdown (and other irq issues)
sky2: pci posting issues
sky2: reduce default Tx ring size
sky2: rename up/down functions
sky2: used fixed RSS key
sky2: version 1.30
Smack: smackfs cipso seq read repair
sparc64: Patch sun4v code sequences properly on module load.
sparc: Fix handling of orig_i0 wrt. debugging when restarting syscalls.
sparc: Kill custom io_remap_pfn_range().
sparc: sigutil: Include <linux/errno.h>
sparc: Stash orig_i0 into %g6 instead of %g2
staging: et131x depends on NET
staging: fix more ET131X build errors
STAGING: octeon-ethernet: Fix compile error caused by skb_frag_struct change
staging: slicoss depends on NET
stmmac: fix advertising 1000Base capabilties for non GMII iface
stmmac: fix pm functions avoiding sleep on spinlock
stmmac: parameters auto-tuning through HW cap reg
stmmac: remove spin_lock in stmmac_ioctl.
stmmac: use mdelay on timeout of sw reset
sunhme: Allow usage on SBI based SBus systems
SUNRPC: destroy freshly allocated transport in case of sockaddr init error
switch create_mnt_ns() to saner calling conventions, fix double mntput() in nfs
tcp: clear xmit timers in tcp_v4_syn_recv_sock()
tcp: Fix comments for Nagle algorithm
The Windows driver .inf disables ASPM on all cciss devices. Do the same.
ttm: Don't return the bo reserved on error path
tty: hvc_dcc: Fix duplicate character inputs
TTY: ldisc, allow waiting for ldisc arbitrarily long
TTY: ldisc, move wait idle to caller
TTY: ldisc, wait for ldisc infinitely in hangup
tty/serial: Prevent drop of DCD on suspend for Tegra UARTs
uio: documentation fixups
unicore32: drop unused Kconfig symbols
unicore32, exec: remove redundant set_fs(USER_DS)
unicore32: fix build error for find bitops
unicore32: Fix typo 'PUV3_I2C'
USB: add quirk for Logitech C600 web cam
USB: ark3116 initialisation fix
USB: at91: at91-ohci: fix set/get power
USB: cdc-acm: Fix disconnect() vs close() race
USB: ci13xxx_msm: add module license
USB: ci13xxx_udc: fix deadlock during rmmod
USB: ci13xxx_udc: fix debug trace code
USB: ci13xxx_udc: fix logic to mark request dma addresses as invalid
usb: dwc3: gadget: initialize max_streams
USB: EHCI: fix HUB TT scheduling issue with iso transfer
USB: Fix Corruption issue in USB ftdi driver ftdi_sio.c
usb: gadget: core: allow everybody to read sysfs attributes
usb: gadget: core: fix bug when removing gadget drivers
usb: gadget: fix MIDI gadget jack allocation
USB: gadgetfs: gadgetfs_disconnect: fix inconsistent lock state
usb: gadget: fsl_udc_core: fix compile error.
usb: gadget: r8a66597-udc: fix flush fifo handling
usb: gadget: r8a66597-udc: fix for udc-newstyle
usb: gadget: renesas_usbhs: bugfix: care pipe direction
usb: gadget: renesas_usbhs: bugfix: disable irq when device stop
usb: gadget: renesas_usbhs: bugfix: set DATA0 when usbhsh_endpoint_alloc()
usb: gadget: renesas_usbhs: fixup bogus conversion
usb: gadget: renesas_usbhs: fixup section mismatch warning
usb: gadget: renesas_usbhs: fixup struct completion usage
usb: gadget: storage: check for valid USB_BULK_GET_MAX_LUN_REQUEST
usb: gadget: storage: check for valid USB_BULK_RESET_REQUEST wLength
usb: gadget: udc-core: fix bug on soft_connect and srp interfaces
usb: musb: fix compilation breakage introduced by de47725
usb: musb: gadget: don't call ->disconnect() on exit
usb: musb: hdrc: fix dependency on USB_GADGET_DUALSPEED in Kconfig
usb: musb: remove incorrectly added ARCH_U5500 define
usb: Netlogic: Fix HC_LENGTH call in ehci-xls.c
USB: option: add id for 3G dongle Model VT1000 of Viettel
USB: option: add PID of Huawei E173s 3G modem
USB: option: release new PID for ZTE 3G modem
USB: pch_udc: Change company name OKI SEMICONDUCTOR to LAPIS Semiconductor
USB: pch_udc: Support new device LAPIS Semiconductor ML7831 IOH
USB: quirks: adding more quirky webcams to avoid squeaky audio
USB: serial: pl2303: rm duplicate id
usb-storage: Accept 8020i-protocol commands longer than 12 bytes
USB: storage: ene_ub6250: fix compile warnings
USB: workaround for bug in old version of GCC
usb, xhci: Clear warm reset change event during init
usb, xhci: fix lockdep warning on endpoint timeout
USB: XHCI: resume root hubs when the controller resumes
VFS: Log the fact that we've given ELOOP rather than creating a loop
vgaarb: a NULL bridge is acceptable for root devices.
virtio: add HAS_IOMEM dependency to MMIO platform bus driver
virtio-mmio: Correct the name of the guest features selector
virtio-pci: make reset operation safer
watchdog: adx_wdt.c: remove driver
watchdog: Don't overwrite error value in wm831x_wdt_set_timeout()
watchdog: fix initialisation printout in s3c2410_wdt
wireless: libertas: fix unaligned le64 accesses
wl12xx: fix wl12xx_scan_sched_scan_ssid_list() check that all given ssids are in filters
writeback: hard throttle 1000+ dd on a slow USB stick
writeback: remove vm_dirties and task->dirties
x86/apic: Allow use of lapic timer early calibration result
x86/apic: Do not clear nr_irqs_gsi if no legacy irqs
x86: Call stop_machine_text_poke() on all CPUs
x86, ioapic: Only print ioapic debug information for IRQs belonging to an ioapic chip
x86/mce: Make mce_chrdev_ops 'static const'
x86/mrst: Add support for Penwell clock calibration
x86/mrst: Avoid reporting wrong nmi status
x86/platform: Add a wallclock_init func to x86_platforms ops
xen/balloon: Avoid OOM when requesting highmem
xen-gntalloc: integer overflow in gntalloc_ioctl_alloc()
xen-gntalloc: signedness bug in add_grefs()
xen-gntdev: integer overflow in gntdev_alloc_map()
xen: map foreign pages for shared rings by updating the PTEs directly
xen:pvhvm: enable PVHVM VCPU placement when using more than 32 CPUs.
xen: Remove hanging references to CONFIG_XEN_PLATFORM_PCI
Xen: update MAINTAINER info
xfs: use doalloc flag in xfs_qm_dqattach_one()
xhci: Set slot and ep0 flags for address command.

jQuery 1.7.1

23 de Novembro de 2011, 0:00, por Software Livre Brasil - sem comentários ainda

Logo jQuery Foi disponibilizado uma nova versão do jQuery contendo correções de erros

Download
http://code.jquery.com/jquery-1.7.1.js
http://code.jquery.com/jquery-1.7.1.min.js

Lista de mudanças no jQuery 1.7.1
Ajax

#10723: jqXHR.always() returns a Promise instead of a jqXHR object

Attributes

#10724: $(document).text() always returns an empty string
#10773: removeAttr is fragile for edge cases

Build

#10630: Fix focus-related test failures to resolve Swarm failures

Core

#10616: Type coersion not done for -1 in .eq
#10646: Have jQuery.error throw instanceof Error object
#10682: Creating DOM elements with $(‘ ‘) leaks memory and skips the fragment cache
#10687: jQuery calls the AMD define() global function too early
#10690: isNumeric

CSS

#10733: remove uses of jQuery.each in css module in favor of a for loop

Data

#10675: Use internalKey shortcut instead of jQuery.expando

Effects

#10669: .animate() no longer animates percentage(%) width
#10750: A “null” in the data object can cause an error in stop

Event

#10676: wheelDelta not added to mousewheel event anymore
#10701: Problems with submit forms using submit function
#10704: special.handle method should fire under origType name
#10705: off bug event name parser
#10712: Triggering blur with live bind broken
#10717: A triggered load bubbles up to window
#10791: Delegated Events fail on SVG elements
#10794: .triggerHandler should not .preventDefault()
#10798: live(“submit”) and .submit() would cause unobtrusive ajax live to fire twice
#10844: .delegate() on submit doesn’t work when form contains input with name “id”

Manipulation

#10177: index of callback function in .wrap is always 0
#10667: HTML5 Support in .wrapAll() does add a “:” to element
#10670: rnoshimcache probably not constructed correctly
#10812: passing empty object to .before() or .after() throws exception in IE7

Misc

#10691: remove all occurrences of the “equals” and “same” function in the unit tests`

Support

#10629: IE is much too sensitive concerning the fake body. Explore cleaning up support.js to avoid any future crashes.
#10807: Non-ascii apostrophe in comment

Doom 3 publicado sobre a GPL