Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v4.19.53 2019-04-20T07:16:02+00:00 2019-04-20T07:16:02+00:00 Hans de Goede hdegoede@redhat.com 2018-10-14T17:54:27+00:00 urn:sha1:cb09e99b9ad3eb8aef7185747938ef815386fb59 [ Upstream commit 49ad712afa88c502831d37f7089d98eac441fb80 ] The Image Signal Processor found on Cherry Trail devices is brought up in D0 state on devices which have camera sensors attached to it. The ISP will not enter D3 state again without some massaging of its registers beforehand and the ISP not being in D3 state blocks the SoC from entering S0ix modes. There was a driver for the ISP in drivers/staging but that got removed again because it never worked. It does not seem likely that a real driver for the ISP will be added to the mainline kernel anytime soon. This commit adds a dummy driver which contains the necessary magic from the staging driver to powerdown the ISP, so that Cherry Trail devices where the ISP is used will properly use S0ix modes when suspended. Together with other recent S0ix related fixes this allows S0ix modes to be entered on e.g. a Chuwi Hi8 Pro and a HP x2 210. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=196915 Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 2018-12-01T08:37:25+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2018-11-15T23:03:24+00:00 urn:sha1:fc0f90849a45eb1844116debc5380d9429a3d09b commit cb5d21946d2a2f4687c482ab4604af1d29dac35a upstream. Sasha has somehow been convinced into helping me with the stable kernel maintenance. Codify this slip in good judgement before he realizes what he really signed up for :) Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2018-10-22T06:33:36+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2018-10-19T09:30:16+00:00 urn:sha1:8e630c31a3dfc7f4ab1007f95dd507cb2fe1dda5 As I introduced these files, I'm willing to be the maintainer of them as well. Acked-by: Chris Mason <clm@fb.com> Acked-by: Olof Johansson <olof@lixom.net> Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Acked-by: Theodore Ts'o <tytso@mit.edu> Acked-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2018-10-21T11:51:36+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2018-10-21T11:51:36+00:00 urn:sha1:467e050e9760fc31dcf854ec88401e18419f5f78 Wolfram writes: "i2c for 4.19 Another driver bugfix and MAINTAINERS addition from I2C." * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: rcar: cleanup DMA for all kinds of failure MAINTAINERS: Add entry for Broadcom STB I2C controller 2018-10-20T13:22:13+00:00 Kamal Dasu kdasu.kdev@gmail.com 2018-10-17T16:05:09+00:00 urn:sha1:72a7a4aa77a05876e83f587f4cbe1e00ddc5ede1 Add an entry for the Broadcom STB I2C controller in the MAINTAINERS file. Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> [wsa: fixed sorting and a whitespace error] Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 2018-10-19T07:16:20+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2018-10-19T07:16:20+00:00 urn:sha1:91b15613ce7fb3e724ca0d433eef8e6bf15322af David writes: "Networking 1) Fix gro_cells leak in xfrm layer, from Li RongQing. 2) BPF selftests change RLIMIT_MEMLOCK blindly, don't do that. From Eric Dumazet. 3) AF_XDP calls synchronize_net() under RCU lock, fix from Björn Töpel. 4) Out of bounds packet access in _decode_session6(), from Alexei Starovoitov. 5) Several ethtool bugs, where we copy a struct into the kernel twice and our validations of the values in the first copy can be invalidated by the second copy due to asynchronous updates to the memory by the user. From Wenwen Wang. 6) Missing netlink attribute validation in cls_api, from Davide Caratti. 7) LLC SAP sockets neet to be SOCK_RCU FREE, from Cong Wang. 8) rxrpc operates on wrong kvec, from Yue Haibing. 9) A regression was introduced by the disassosciation of route neighbour references in rt6_probe(), causing probe for neighbourless routes to not be properly rate limited. Fix from Sabrina Dubroca. 10) Unsafe RCU locking in tipc, from Tung Nguyen. 11) Use after free in inet6_mc_check(), from Eric Dumazet. 12) PMTU from icmp packets should update the SCTP transport pathmtu, from Xin Long. 13) Missing peer put on error in rxrpc, from David Howells. 14) Fix pedit in nfp driver, from Pieter Jansen van Vuuren. 15) Fix overflowing shift statement in qla3xxx driver, from Nathan Chancellor. 16) Fix Spectre v1 in ptp code, from Gustavo A. R. Silva. 17) udp6_unicast_rcv_skb() interprets udpv6_queue_rcv_skb() return value in an inverted manner, fix from Paolo Abeni. 18) Fix missed unresolved entries in ipmr dumps, from Nikolay Aleksandrov. 19) Fix NAPI handling under high load, we can completely miss events when NAPI has to loop more than one time in a cycle. From Heiner Kallweit." * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (49 commits) ip6_tunnel: Fix encapsulation layout tipc: fix info leak from kernel tipc_event net: socket: fix a missing-check bug net: sched: Fix for duplicate class dump r8169: fix NAPI handling under high load net: ipmr: fix unresolved entry dumps net: mscc: ocelot: Fix comment in ocelot_vlant_wait_for_completion() sctp: fix the data size calculation in sctp_data_size virtio_net: avoid using netif_tx_disable() for serializing tx routine udp6: fix encap return code for resubmitting mlxsw: core: Fix use-after-free when flashing firmware during init sctp: not free the new asoc when sctp_wait_for_connect returns err sctp: fix race on sctp_id2asoc r8169: re-enable MSI-X on RTL8168g net: bpfilter: use get_pid_task instead of pid_task ptp: fix Spectre v1 vulnerability net: qla3xxx: Remove overflowing shift statement geneve, vxlan: Don't set exceptions if skb->len < mtu geneve, vxlan: Don't check skb_dst() twice sctp: get pr_assoc and pr_stream all status with SCTP_PR_SCTP_ALL instead ... 2018-10-18T16:55:08+00:00 David S. Miller davem@davemloft.net 2018-10-18T16:55:08+00:00 urn:sha1:2ee653f644ab203364724cac85a7efd371367979 Steffen Klassert says: ==================== pull request (net): ipsec 2018-10-18 1) Free the xfrm interface gro_cells when deleting the interface, otherwise we leak it. From Li RongQing. 2) net/core/flow.c does not exist anymore, so remove it from the MAINTAINERS file. 3) Fix a slab-out-of-bounds in _decode_session6. From Alexei Starovoitov. 4) Fix RCU protection when policies inserted into thei bydst lists. From Florian Westphal. Please pull or let me know if there are problems. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> 2018-10-16T16:52:00+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2018-10-16T16:52:00+00:00 urn:sha1:a886199872db1d65e88e2a5b015016ab75b5b168 Paul writes: "SELinux fixes for v4.19 We've got one SELinux "fix" that I'd like to get into v4.19 if possible. I'm using double quotes on "fix" as this is just an update to the MAINTAINERS file and not a code change. From my perspective, MAINTAINERS updates generally don't warrant inclusion during the -rcX phase, but this is a change to the mailing list location so it seemed prudent to get this in before v4.19 is released" * tag 'selinux-pr-20181015' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux: MAINTAINERS: update the SELinux mailing list location 2018-10-12T15:36:39+00:00 Peter Rosin peda@axentia.se 2018-10-12T14:46:46+00:00 urn:sha1:b40afc0066405e5ecfce73949b56ddd6bb65bd10 Just drop the "linux" part of the path, it was never correct. Reported-by: Joe Perches <joe@perches.com> Fixes: 256ac0375098 ("dt-bindings: document devicetree bindings for mux-controllers and gpio-mux") Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2018-10-10T06:43:15+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2018-10-10T06:43:15+00:00 urn:sha1:701f2eb6f9382409bfa1e68a62729d6e5de54eef Paul writes: "A few MIPS fixes for 4.19: - Avoid suboptimal placement of our VDSO when using the legacy mmap layout, which can prevent statically linked programs that were able to allocate large amounts of memory using the brk syscall prior to the introduction of our VDSO from functioning correctly. - Fix up CONFIG_CMDLINE handling for platforms which ought to ignore DT arguments but have incorrectly used them & lost other arguments since v3.16. - Fix a path in MAINTAINERS to use valid wildcards. - Fixup a regression from v4.17 in memset() for systems using CPU_DADDI_WORKAROUNDS." * tag 'mips_fixes_4.19_2' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: MIPS: memset: Fix CPU_DADDI_WORKAROUNDS `small_fixup' regression MAINTAINERS: MIPS/LOONGSON2 ARCHITECTURE - Use the normal wildcard style MIPS: Fix CONFIG_CMDLINE handling MIPS: VDSO: Always map near top of user memory