kernel/linux.git/MAINTAINERS, branch v4.4.271

USB: rio500: Remove Rio 500 kernel driver

2019-10-17T20:40:58+00:00

commit 015664d15270a112c2371d812f03f7c579b35a73 upstream. The Rio500 kernel driver has not been used by Rio500 owners since 2001 not long after the rio500 project added support for a user-space USB stack through the very first versions of usbdevfs and then libusb. Support for the kernel driver was removed from the upstream utilities in 2008: https://gitlab.freedesktop.org/hadess/rio500/commit/943f624ab721eb8281c287650fcc9e2026f6f5db Cc: Cesar Miquel Signed-off-by: Bastien Nocera Cc: stable Link: https://lore.kernel.org/r/6251c17584d220472ce882a3d9c199c401a51a71.camel@hadess.net Signed-off-by: Greg Kroah-Hartman

siphash: add cryptographically secure PRF

2019-09-06T08:18:12+00:00

commit 2c956a60778cbb6a27e0c7a8a52a91378c90e1d1 upstream. SipHash is a 64-bit keyed hash function that is actually a cryptographically secure PRF, like HMAC. Except SipHash is super fast, and is meant to be used as a hashtable keyed lookup function, or as a general PRF for short input use cases, such as sequence numbers or RNG chaining. For the first usage: There are a variety of attacks known as "hashtable poisoning" in which an attacker forms some data such that the hash of that data will be the same, and then preceeds to fill up all entries of a hashbucket. This is a realistic and well-known denial-of-service vector. Currently hashtables use jhash, which is fast but not secure, and some kind of rotating key scheme (or none at all, which isn't good). SipHash is meant as a replacement for jhash in these cases. There are a modicum of places in the kernel that are vulnerable to hashtable poisoning attacks, either via userspace vectors or network vectors, and there's not a reliable mechanism inside the kernel at the moment to fix it. The first step toward fixing these issues is actually getting a secure primitive into the kernel for developers to use. Then we can, bit by bit, port things over to it as deemed appropriate. While SipHash is extremely fast for a cryptographically secure function, it is likely a bit slower than the insecure jhash, and so replacements will be evaluated on a case-by-case basis based on whether or not the difference in speed is negligible and whether or not the current jhash usage poses a real security risk. For the second usage: A few places in the kernel are using MD5 or SHA1 for creating secure sequence numbers, syn cookies, port numbers, or fast random numbers. SipHash is a faster and more fitting, and more secure replacement for MD5 in those situations. Replacing MD5 and SHA1 with SipHash for these uses is obvious and straight-forward, and so is submitted along with this patch series. There shouldn't be much of a debate over its efficacy. Dozens of languages are already using this internally for their hash tables and PRFs. Some of the BSDs already use this in their kernels. SipHash is a widely known high-speed solution to a widely known set of problems, and it's time we catch-up. Signed-off-by: Jason A. Donenfeld Reviewed-by: Jean-Philippe Aumasson Cc: Linus Torvalds Cc: Eric Biggers Cc: David Laight Cc: Eric Dumazet Signed-off-by: David S. Miller [bwh: Backported to 4.4 as dependency of commits df453700e8d8 "inet: switch IP ID generator to siphash" and 3c79107631db "netfilter: ctnetlink: don't use conntrack/expect object addresses as id": - Adjust context] Signed-off-by: Ben Hutchings Signed-off-by: Sasha Levin

MAINTAINERS: Add Sasha as a stable branch maintainer

2018-12-01T08:46:33+00:00

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 Acked-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

MAINTAINERS: Remove asterisk from EFI directory names

2016-05-11T09:21:18+00:00

commit e8dfe6d8f6762d515fcd4f30577f7bfcf7659887 upstream. Mark reported that having asterisks on the end of directory names confuses get_maintainer.pl when it encounters subdirectories, and that my name does not appear when run on drivers/firmware/efi/libstub. Reported-by: Mark Rutland Signed-off-by: Matt Fleming Cc: Ard Biesheuvel Cc: Catalin Marinas Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/1462303781-8686-2-git-send-email-matt@codeblueprint.co.uk Signed-off-by: Ingo Molnar Signed-off-by: Greg Kroah-Hartman

MAINTAINERS: Update mailing list and web page for hwmon subsystem

2016-04-12T16:09:01+00:00

commit 968ce1b1f45a7d76b5471b19bd035dbecc72f32d upstream. The old web page for the hwmon subsystem is no longer operational, and the mailing list has become unreliable. Move both to kernel.org. Reviewed-by: Jean Delvare Signed-off-by: Guenter Roeck Signed-off-by: Greg Kroah-Hartman

MAINTAINERS: return arch/sh to maintained state, with new maintainers

2016-02-25T20:01:22+00:00

commit 114bf37e04d839b555b3dc460b5e6ce156f49cf0 upstream. Add Yoshinori Sato and Rich Felker as maintainers for arch/sh (SUPERH). Signed-off-by: Rich Felker Signed-off-by: Yoshinori Sato Acked-by: D. Jeff Dionne Acked-by: Rob Landley Acked-by: Peter Zijlstra (Intel) Acked-by: Simon Horman Acked-by: Geert Uytterhoeven Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman

Merge tag 'pinctrl-v4.4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

2015-12-19T18:01:03+00:00

Pull pin control fixes from Linus Walleij: - Driver fixes for Freescale i.MX7D, Intel, Broadcom 2835 - One MAINTAINERS entry * tag 'pinctrl-v4.4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: MAINTAINERS: pinctrl: Add maintainers for pinctrl-single pinctrl: bcm2835: Fix initial value for direction_output pinctrl: intel: fix offset calculation issue of register PAD_OWN pinctrl: intel: fix bug of register offset calculation pinctrl: freescale: add ZERO_OFFSET_VALID flag for vf610 pinctrl

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2015-12-17T22:05:22+00:00

Pull networking fixes from David Miller: 1) Fix uninitialized variable warnings in nfnetlink_queue, a lot of people reported this... From Arnd Bergmann. 2) Don't init mutex twice in i40e driver, from Jesse Brandeburg. 3) Fix spurious EBUSY in rhashtable, from Herbert Xu. 4) Missing DMA unmaps in mvpp2 driver, from Marcin Wojtas. 5) Fix race with work structure access in pppoe driver causing corruptions, from Guillaume Nault. 6) Fix OOPS due to sh_eth_rx() not checking whether netdev_alloc_skb() actually succeeded or not, from Sergei Shtylyov. 7) Don't lose flags when settifn IFA_F_OPTIMISTIC in ipv6 code, from Bjørn Mork. 8) VXLAN_HD_RCO defined incorrectly, fix from Jiri Benc. 9) Fix clock source used for cookies in SCTP, from Marcelo Ricardo Leitner. 10) aurora driver needs HAS_DMA dependency, from Geert Uytterhoeven. 11) ndo_fill_metadata_dst op of vxlan has to handle ipv6 tunneling properly as well, from Jiri Benc. 12) Handle request sockets properly in xfrm layer, from Eric Dumazet. 13) Double stats update in ipv6 geneve transmit path, fix from Pravin B Shelar. 14) sk->sk_policy[] needs RCU protection, and as a result xfrm_policy_destroy() needs to free policies using an RCU grace period, from Eric Dumazet. 15) SCTP needs to clone ipv6 tx options in order to avoid use after free, from Eric Dumazet. 16) Missing kbuild export if ila.h, from Stephen Hemminger. 17) Missing mdiobus_alloc() return value checking in mdio-mux.c, from Tobias Klauser. 18) Validate protocol value range in ->create() methods, from Hannes Frederic Sowa. 19) Fix early socket demux races that result in illegal dst reuse, from Eric Dumazet. 20) Validate socket address length in pptp code, from WANG Cong. 21) skb_reorder_vlan_header() uses incorrect offset and can corrupt packets, from Vlad Yasevich. 22) Fix memory leaks in nl80211 registry code, from Ola Olsson. 23) Timeout loop count handing fixes in mISDN, xgbe, qlge, sfc, and qlcnic. From Dan Carpenter. 24) msg.msg_iocb needs to be cleared in recvfrom() otherwise, for example, AF_ALG will interpret it as an async call. From Tadeusz Struk. 25) inetpeer_set_addr_v4 forgets to initialize the 'vif' field, from Eric Dumazet. 26) rhashtable enforces the minimum table size not early enough, breaking how we calculate the per-cpu lock allocations. From Herbert Xu. 27) Fix FCC port lockup in 82xx driver, from Martin Roth. 28) FOU sockets need to be freed using RCU, from Hannes Frederic Sowa. 29) Fix out-of-bounds access in __skb_complete_tx_timestamp() and sock_setsockopt() wrt. timestamp handling. From WANG Cong. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (117 commits) net: check both type and procotol for tcp sockets drivers: net: xgene: fix Tx flow control tcp: restore fastopen with no data in SYN packet af_unix: Revert 'lock_interruptible' in stream receive code fou: clean up socket with kfree_rcu 82xx: FCC: Fixing a bug causing to FCC port lock-up gianfar: Don't enable RX Filer if not supported net: fix warnings in 'make htmldocs' by moving macro definition out of field declaration rhashtable: Fix walker list corruption rhashtable: Enforce minimum size on initial hash table inet: tcp: fix inetpeer_set_addr_v4() ipv6: automatically enable stable privacy mode if stable_secret set net: fix uninitialized variable issue bluetooth: Validate socket address length in sco_sock_bind(). net_sched: make qdisc_tree_decrease_qlen() work for non mq ser_gigaset: remove unnecessary kfree() calls from release method ser_gigaset: fix deallocation of platform device structure ser_gigaset: turn nonsense checks into WARN_ON ser_gigaset: fix up NULL checks qlcnic: fix a timeout loop ...

MAINTAINERS: pinctrl: Add maintainers for pinctrl-single

2015-12-14T14:03:19+00:00

Otherwise we keep missing patches related to this driver. Cc: Haojian Zhuang Signed-off-by: Tony Lindgren Signed-off-by: Linus Walleij

MAINTAINERS: make Vladimir co-maintainer of the memory controller

2015-12-12T18:15:34+00:00

Vladimir architected and authored much of the current state of the memcg's slab memory accounting and tracking. Make sure he gets CC'd on bug reports ;-) Signed-off-by: Johannes Weiner Acked-by: Vladimir Davydov Acked-by: Michal Hocko Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds