linux (4.4.0-6.21) xenial; urgency=low
[ Tim Gardner ]
* Release Tracking Bug
- LP: #1546283
* Naples/Zen, NTB Driver (LP: #1542071)
- [Config] CONFIG_NTB_AMD=m
- NTB: Add support for AMD PCI-Express Non-Transparent Bridge
* [Hyper-V] kernel panic occurs when installing Ubuntu Server x32 (LP:
#1495983)
- SAUCE: storvsc: use small sg_tablesize on x86
* Enable arm64 emulation of removed ARMv7 instructions (LP: #1545542)
- [Config] CONFIG_ARMV8_DEPRECATED=y
* Surelock-GA2:kernel panic/ exception @
pcibios_set_pcie_reset_state+0x118/0x280 + cxl_reset+0x5c/0xc0 (LP: #1545037)
- powerpc/eeh: Fix stale cached primary bus
* Miscellaneous Ubuntu changes
- SAUCE: fs: Add user namesapace member to struct super_block
- SAUCE: fs: Limit file caps to the user namespace of the super block
- SAUCE: Smack: Add support for unprivileged mounts from user namespaces
- SAUCE: block_dev: Support checking inode permissions in lookup_bdev()
- SAUCE: block_dev: Check permissions towards block device inode when
mounting
- SAUCE: fs: Treat foreign mounts as nosuid
- SAUCE: selinux: Add support for unprivileged mounts from user namespaces
- SAUCE: userns: Replace in_userns with current_in_userns
- SAUCE: Smack: Handle labels consistently in untrusted mounts
- SAUCE: fs: Check for invalid i_uid in may_follow_link()
- SAUCE: cred: Reject inodes with invalid ids in set_create_file_as()
- SAUCE: fs: Refuse uid/gid changes which don't map into s_user_ns
- SAUCE: fs: Update posix_acl support to handle user namespace mounts
- SAUCE: fs: Ensure the mounter of a filesystem is privileged towards its
inodes
- SAUCE: fs: Don't remove suid for CAP_FSETID in s_user_ns
- SAUCE: fs: Allow superblock owner to access do_remount_sb()
- SAUCE: capabilities: Allow privileged user in s_user_ns to set security.*
xattrs
- SAUCE: fuse: Add support for pid namespaces
- SAUCE: fuse: Support fuse filesystems outside of init_user_ns
- SAUCE: fuse: Restrict allow_other to the superblock's namespace or a
descendant
- SAUCE: fuse: Allow user namespace mounts
- SAUCE: mtd: Check permissions towards mtd block device inode when mounting
- SAUCE: fs: Update i_[ug]id_(read|write) to translate relative to s_user_ns
- SAUCE: quota: Convert ids relative to s_user_ns
- SAUCE: evm: Translate user/group ids relative to s_user_ns when computing
HMAC
- SAUCE: fs: Allow CAP_SYS_ADMIN in s_user_ns to freeze and thaw filesystems
- SAUCE: quota: Treat superblock owner as privilged
- SAUCE: ima/evm: Allow root in s_user_ns to set xattrs
- SAUCE: block_dev: Forbid unprivileged mounting when device is opened for
writing
- SAUCE: ext4: Add support for unprivileged mounts from user namespaces
- SAUCE: ext4: Add module parameter to enable user namespace mounts
- SAUCE: fuse: Add module parameter to enable user namespace mounts
* Miscellaneous upstream changes
- megaraid: Fix possible NULL pointer deference in mraid_mm_ioctl
- libahci: Implement the capability to override the generic ahci interrupt
handler.
- ata: Remove the AHCI_HFLAG_EDGE_IRQ support from libahci.
- ahci_xgene: Implement the workaround to fix the missing of the edge
interrupt for the HOST_IRQ_STAT.
Date: Fri, 12 Feb 2016 09:49:05 -0700
Changed-By: Tim Gardner <tim.gard...@canonical.com>
Maintainer: Ubuntu Kernel Team <kernel-t...@lists.ubuntu.com>
https://launchpad.net/ubuntu/+source/linux/4.4.0-6.21
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Hash: SHA512
Format: 1.8
Date: Fri, 12 Feb 2016 09:49:05 -0700
Source: linux
Binary: linux-source-4.4.0 linux-doc linux-headers-4.4.0-6 linux-libc-dev
linux-tools-common linux-tools-4.4.0-6 linux-cloud-tools-common
linux-cloud-tools-4.4.0-6 linux-image-4.4.0-6-generic
linux-image-extra-4.4.0-6-generic linux-headers-4.4.0-6-generic
linux-image-4.4.0-6-generic-dbgsym linux-tools-4.4.0-6-generic
linux-cloud-tools-4.4.0-6-generic linux-udebs-generic
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linux-cloud-tools-4.4.0-6-powerpc-e500mc linux-udebs-powerpc-e500mc
linux-image-4.4.0-6-powerpc-smp linux-image-extra-4.4.0-6-powerpc-smp
linux-headers-4.4.0-6-powerpc-smp linux-image-4.4.0-6-powerpc-smp-dbgsym
linux-tools-4.4.0-6-powerpc-smp linux-cloud-tools-4.4.0-6-powerpc-smp
linux-udebs-powerpc-smp linux-image-4.4.0-6-powerpc64-emb
linux-image-extra-4.4.0-6-powerpc64-emb linux-headers-4.4.0-6-powerpc64-emb
linux-image-4.4.0-6-powerpc64-emb-dbgsym linux-tools-4.4.0-6-powerpc64-emb
linux-cloud-tools-4.4.0-6-powerpc64-emb linux-udebs-powerpc64-emb
linux-image-4.4.0-6-powerpc64-smp linux-image-extra-4.4.0-6-powerpc64-smp
linux-headers-4.4.0-6-powerpc64-smp linux-image-4.4.0-6-powerpc64-smp-dbgsym
linux-tools-4.4.0-6-powerpc64-smp linux-cloud-tools-4.4.0-6-powerpc64-smp
linux-udebs-powerpc64-smp
Architecture: source
Version: 4.4.0-6.21
Distribution: xenial
Urgency: low
Maintainer: Ubuntu Kernel Team <kernel-t...@lists.ubuntu.com>
Changed-By: Tim Gardner <tim.gard...@canonical.com>
Description:
linux-cloud-tools-4.4.0-6 - Linux kernel version specific cloud tools for
version 4.4.0-6
linux-cloud-tools-4.4.0-6-generic - Linux kernel version specific cloud tools
for version 4.4.0-6
linux-cloud-tools-4.4.0-6-generic-lpae - Linux kernel version specific cloud
tools for version 4.4.0-6
linux-cloud-tools-4.4.0-6-lowlatency - Linux kernel version specific cloud
tools for version 4.4.0-6
linux-cloud-tools-4.4.0-6-powerpc-e500mc - Linux kernel version specific cloud
tools for version 4.4.0-6
linux-cloud-tools-4.4.0-6-powerpc-smp - Linux kernel version specific cloud
tools for version 4.4.0-6
linux-cloud-tools-4.4.0-6-powerpc64-emb - Linux kernel version specific cloud
tools for version 4.4.0-6
linux-cloud-tools-4.4.0-6-powerpc64-smp - Linux kernel version specific cloud
tools for version 4.4.0-6
linux-cloud-tools-common - Linux kernel version specific cloud tools for
version 4.4.0
linux-doc - Linux kernel specific documentation for version 4.4.0
linux-headers-4.4.0-6 - Header files related to Linux kernel version 4.4.0
linux-headers-4.4.0-6-generic - Linux kernel headers for version 4.4.0 on 64
bit x86 SMP
linux-headers-4.4.0-6-generic-lpae - Linux kernel headers for version 4.4.0 on
64 bit x86 SMP
linux-headers-4.4.0-6-lowlatency - Linux kernel headers for version 4.4.0 on
64 bit x86 SMP
linux-headers-4.4.0-6-powerpc-e500mc - Linux kernel headers for version 4.4.0
on 32-bit Freescale Power
linux-headers-4.4.0-6-powerpc-smp - Linux kernel headers for version 4.4.0 on
32-bit PowerPC SMP
linux-headers-4.4.0-6-powerpc64-emb - Linux kernel headers for version 4.4.0
on 64-bit PowerPC SMP Book
linux-headers-4.4.0-6-powerpc64-smp - Linux kernel headers for version 4.4.0
on 64-bit PowerPC SMP
linux-image-4.4.0-6-generic - Linux kernel image for version 4.4.0 on 64 bit
x86 SMP
linux-image-4.4.0-6-generic-dbgsym - Linux kernel debug image for version
4.4.0 on 64 bit x86 SMP
linux-image-4.4.0-6-generic-lpae - Linux kernel image for version 4.4.0 on 64
bit x86 SMP
linux-image-4.4.0-6-generic-lpae-dbgsym - Linux kernel debug image for version
4.4.0 on 64 bit x86 SMP
linux-image-4.4.0-6-lowlatency - Linux kernel image for version 4.4.0 on 64
bit x86 SMP
linux-image-4.4.0-6-lowlatency-dbgsym - Linux kernel debug image for version
4.4.0 on 64 bit x86 SMP
linux-image-4.4.0-6-powerpc-e500mc - Linux kernel image for version 4.4.0 on
32-bit Freescale Power e5
linux-image-4.4.0-6-powerpc-e500mc-dbgsym - Linux kernel debug image for
version 4.4.0 on 32-bit Freescale Po
linux-image-4.4.0-6-powerpc-smp - Linux kernel image for version 4.4.0 on
32-bit PowerPC SMP
linux-image-4.4.0-6-powerpc-smp-dbgsym - Linux kernel debug image for version
4.4.0 on 32-bit PowerPC SMP
linux-image-4.4.0-6-powerpc64-emb - Linux kernel image for version 4.4.0 on
64-bit PowerPC SMP Book3E
linux-image-4.4.0-6-powerpc64-emb-dbgsym - Linux kernel debug image for
version 4.4.0 on 64-bit PowerPC SMP
linux-image-4.4.0-6-powerpc64-smp - Linux kernel image for version 4.4.0 on
64-bit PowerPC SMP
linux-image-4.4.0-6-powerpc64-smp-dbgsym - Linux kernel debug image for
version 4.4.0 on 64-bit PowerPC SMP
linux-image-extra-4.4.0-6-generic - Linux kernel extra modules for version
4.4.0 on 64 bit x86 SMP
linux-image-extra-4.4.0-6-generic-lpae - Linux kernel extra modules for
version 4.4.0 on 64 bit x86 SMP
linux-image-extra-4.4.0-6-lowlatency - Linux kernel extra modules for version
4.4.0 on 64 bit x86 SMP
linux-image-extra-4.4.0-6-powerpc-e500mc - Linux kernel extra modules for
version 4.4.0 on 32-bit Freescale
linux-image-extra-4.4.0-6-powerpc-smp - Linux kernel extra modules for version
4.4.0 on 32-bit PowerPC SM
linux-image-extra-4.4.0-6-powerpc64-emb - Linux kernel extra modules for
version 4.4.0 on 64-bit PowerPC SM
linux-image-extra-4.4.0-6-powerpc64-smp - Linux kernel extra modules for
version 4.4.0 on 64-bit PowerPC SM
linux-libc-dev - Linux Kernel Headers for development
linux-source-4.4.0 - Linux kernel source for version 4.4.0 with Ubuntu patches
linux-tools-4.4.0-6 - Linux kernel version specific tools for version 4.4.0-6
linux-tools-4.4.0-6-generic - Linux kernel version specific tools for version
4.4.0-6
linux-tools-4.4.0-6-generic-lpae - Linux kernel version specific tools for
version 4.4.0-6
linux-tools-4.4.0-6-lowlatency - Linux kernel version specific tools for
version 4.4.0-6
linux-tools-4.4.0-6-powerpc-e500mc - Linux kernel version specific tools for
version 4.4.0-6
linux-tools-4.4.0-6-powerpc-smp - Linux kernel version specific tools for
version 4.4.0-6
linux-tools-4.4.0-6-powerpc64-emb - Linux kernel version specific tools for
version 4.4.0-6
linux-tools-4.4.0-6-powerpc64-smp - Linux kernel version specific tools for
version 4.4.0-6
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linux-udebs-generic - Metapackage depending on kernel udebs (udeb)
linux-udebs-generic-lpae - Metapackage depending on kernel udebs (udeb)
linux-udebs-lowlatency - Metapackage depending on kernel udebs (udeb)
linux-udebs-powerpc-e500mc - Metapackage depending on kernel udebs (udeb)
linux-udebs-powerpc-smp - Metapackage depending on kernel udebs (udeb)
linux-udebs-powerpc64-emb - Metapackage depending on kernel udebs (udeb)
linux-udebs-powerpc64-smp - Metapackage depending on kernel udebs (udeb)
Launchpad-Bugs-Fixed: 1495983 1542071 1545037 1545542 1546283
Changes:
linux (4.4.0-6.21) xenial; urgency=low
.
[ Tim Gardner ]
.
* Release Tracking Bug
- LP: #1546283
.
* Naples/Zen, NTB Driver (LP: #1542071)
- [Config] CONFIG_NTB_AMD=m
- NTB: Add support for AMD PCI-Express Non-Transparent Bridge
.
* [Hyper-V] kernel panic occurs when installing Ubuntu Server x32 (LP:
#1495983)
- SAUCE: storvsc: use small sg_tablesize on x86
.
* Enable arm64 emulation of removed ARMv7 instructions (LP: #1545542)
- [Config] CONFIG_ARMV8_DEPRECATED=y
.
* Surelock-GA2:kernel panic/ exception @
pcibios_set_pcie_reset_state+0x118/0x280 + cxl_reset+0x5c/0xc0 (LP: #1545037)
- powerpc/eeh: Fix stale cached primary bus
.
* Miscellaneous Ubuntu changes
- SAUCE: fs: Add user namesapace member to struct super_block
- SAUCE: fs: Limit file caps to the user namespace of the super block
- SAUCE: Smack: Add support for unprivileged mounts from user namespaces
- SAUCE: block_dev: Support checking inode permissions in lookup_bdev()
- SAUCE: block_dev: Check permissions towards block device inode when
mounting
- SAUCE: fs: Treat foreign mounts as nosuid
- SAUCE: selinux: Add support for unprivileged mounts from user namespaces
- SAUCE: userns: Replace in_userns with current_in_userns
- SAUCE: Smack: Handle labels consistently in untrusted mounts
- SAUCE: fs: Check for invalid i_uid in may_follow_link()
- SAUCE: cred: Reject inodes with invalid ids in set_create_file_as()
- SAUCE: fs: Refuse uid/gid changes which don't map into s_user_ns
- SAUCE: fs: Update posix_acl support to handle user namespace mounts
- SAUCE: fs: Ensure the mounter of a filesystem is privileged towards its
inodes
- SAUCE: fs: Don't remove suid for CAP_FSETID in s_user_ns
- SAUCE: fs: Allow superblock owner to access do_remount_sb()
- SAUCE: capabilities: Allow privileged user in s_user_ns to set
security.* xattrs
- SAUCE: fuse: Add support for pid namespaces
- SAUCE: fuse: Support fuse filesystems outside of init_user_ns
- SAUCE: fuse: Restrict allow_other to the superblock's namespace or a
descendant
- SAUCE: fuse: Allow user namespace mounts
- SAUCE: mtd: Check permissions towards mtd block device inode when
mounting
- SAUCE: fs: Update i_[ug]id_(read|write) to translate relative to
s_user_ns
- SAUCE: quota: Convert ids relative to s_user_ns
- SAUCE: evm: Translate user/group ids relative to s_user_ns when
computing HMAC
- SAUCE: fs: Allow CAP_SYS_ADMIN in s_user_ns to freeze and thaw
filesystems
- SAUCE: quota: Treat superblock owner as privilged
- SAUCE: ima/evm: Allow root in s_user_ns to set xattrs
- SAUCE: block_dev: Forbid unprivileged mounting when device is opened for
writing
- SAUCE: ext4: Add support for unprivileged mounts from user namespaces
- SAUCE: ext4: Add module parameter to enable user namespace mounts
- SAUCE: fuse: Add module parameter to enable user namespace mounts
.
* Miscellaneous upstream changes
- megaraid: Fix possible NULL pointer deference in mraid_mm_ioctl
- libahci: Implement the capability to override the generic ahci interrupt
handler.
- ata: Remove the AHCI_HFLAG_EDGE_IRQ support from libahci.
- ahci_xgene: Implement the workaround to fix the missing of the edge
interrupt for the HOST_IRQ_STAT.
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