user/sven/linux.git, branch v3.6.5

Linux 3.6.5

2012-10-31T17:11:22Z

pnfsblock: fix non-aligned DIO write

2012-10-31T17:10:32Z

commit 96c9eae638765c2bf2ca4f5a6325484f9bb69aa7 upstream. For DIO writes, if it is not blocksize aligned, we need to do internal serialization. It may slow down writers anyway. So we just bail them out and resend to MDS. Signed-off-by: Peng Tao Signed-off-by: Trond Myklebust Signed-off-by: Greg Kroah-Hartman

pnfsblock: fix non-aligned DIO read

2012-10-31T17:10:32Z

commit f742dc4a32587bff50b13dde9d8894b96851951a upstream. For DIO read, if it is not sector aligned, we should reject it and resend via MDS. Otherwise there might be data corruption. Also teach bl_read_pagelist to handle partial page reads for DIO. Signed-off-by: Peng Tao Signed-off-by: Trond Myklebust Signed-off-by: Greg Kroah-Hartman

x86, mm: Use memblock memory loop instead of e820_RAM

2012-10-31T17:10:32Z

commit 1f2ff682ac951ed82cc043cf140d2851084512df upstream. We need to handle E820_RAM and E820_RESERVED_KERNEL at the same time. Also memblock has page aligned range for ram, so we could avoid mapping partial pages. Signed-off-by: Yinghai Lu Link: http://lkml.kernel.org/r/CAE9FiQVZirvaBMFYRfXMmWEcHbKSicQEHz4VAwUv0xFCk51ZNw@mail.gmail.com Acked-by: Jacob Shin Signed-off-by: H. Peter Anvin Signed-off-by: Greg Kroah-Hartman

x86: efi: Turn off efi_enabled after setup on mixed fw/kernel

2012-10-31T17:10:31Z

commit 5189c2a7c7769ee9d037d76c1a7b8550ccf3481c upstream. When 32-bit EFI is used with 64-bit kernel (or vice versa), turn off efi_enabled once setup is done. Beyond setup, it is normally used to determine if runtime services are available and we will have none. This will resolve issues stemming from efivars modprobe panicking on a 32/64-bit setup, as well as some reboot issues on similar setups. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=45991 Reported-by: Marko Kohtala Reported-by: Maxim Kammerer Signed-off-by: Olof Johansson Acked-by: Maarten Lankhorst Cc: Matthew Garrett Signed-off-by: Matt Fleming Signed-off-by: Greg Kroah-Hartman

efi: Defer freeing boot services memory until after ACPI init

2012-10-31T17:10:31Z

commit 785107923a83d8456bbd8564e288a24d84109a46 upstream. Some new ACPI 5.0 tables reference resources stored in boot services memory, so keep that memory around until we have ACPI and can extract data from it. Signed-off-by: Josh Triplett Link: http://lkml.kernel.org/r/baaa6d44bdc4eb0c58e5d1b4ccd2c729f854ac55.1348876882.git.josh@joshtriplett.org Signed-off-by: H. Peter Anvin Cc: Matt Fleming Signed-off-by: Greg Kroah-Hartman

cfg80211/mac80211: avoid state mishmash on deauth

2012-10-31T17:10:31Z

commit 6863255bd0e48bc41ae5a066d5c771801e92735a upstream. Avoid situation when we are on associate state in mac80211 and on disassociate state in cfg80211. This can results on crash during modules unload (like showed on this thread: http://marc.info/?t=134373976300001&r=1&w=2) and possibly other problems. Reported-by: Pedro Francisco Cc: stable@vger.kernel.org Signed-off-by: Stanislaw Gruszka Signed-off-by: Johannes Berg Signed-off-by: Greg Kroah-Hartman

x86, mm: Undo incorrect revert in arch/x86/mm/init.c

2012-10-31T17:10:31Z

commit f82f64dd9f485e13f29f369772d4a0e868e5633a upstream. Commit 844ab6f9 x86, mm: Find_early_table_space based on ranges that are actually being mapped added back some lines back wrongly that has been removed in commit 7b16bbf97 Revert "x86/mm: Fix the size calculation of mapping tables" remove them again. Signed-off-by: Yinghai Lu Link: http://lkml.kernel.org/r/CAE9FiQW_vuaYQbmagVnxT2DGsYc=9tNeAbdBq53sYkitPOwxSQ@mail.gmail.com Acked-by: Jacob Shin Signed-off-by: H. Peter Anvin Signed-off-by: Greg Kroah-Hartman

x86, mm: Find_early_table_space based on ranges that are actually being mapped

2012-10-31T17:10:23Z

commit 844ab6f993b1d32eb40512503d35ff6ad0c57030 upstream. Current logic finds enough space for direct mapping page tables from 0 to end. Instead, we only need to find enough space to cover mr[0].start to mr[nr_range].end -- the range that is actually being mapped by init_memory_mapping() This is needed after 1bbbbe779aabe1f0768c2bf8f8c0a5583679b54a, to address the panic reported here: https://lkml.org/lkml/2012/10/20/160 https://lkml.org/lkml/2012/10/21/157 Signed-off-by: Jacob Shin Link: http://lkml.kernel.org/r/20121024195311.GB11779@jshin-Toonie Tested-by: Tom Rini Signed-off-by: H. Peter Anvin Signed-off-by: Greg Kroah-Hartman

Revert "ath9k_hw: Updated AR9003 tx gain table for 5GHz"

2012-10-31T17:10:22Z

commit 73b26df5fa1a6245d6fc982362518b620bc7c2fe upstream. This reverts commit a240dc7b3c7463bd60cf0a9b2a90f52f78aae0fd. This commit is reducing tx power by at least 10 db on some devices, e.g. the Buffalo WZR-HP-G450H. Signed-off-by: Felix Fietkau Cc: rmanohar@qca.qualcomm.com Signed-off-by: John W. Linville Signed-off-by: Greg Kroah-Hartman