Talos™ II Linux sources for OpenPOWER https://git.raptorcs.com/git/talos-op-linux/atom?h=master 2020-02-16T21:05:46+00:00 2020-02-16T21:05:46+00:00 Linus Torvalds torvalds@linux-foundation.org 2020-02-16T21:05:46+00:00 urn:sha1:ab02b61f24c76b1659086fcc8b00cbeeb6e95ac7 Pull IPMI update from Corey Minyard: "Minor bug fixes for IPMI I know this is late; I've been travelling and, well, I've been distracted. This is just a few bug fixes and adding i2c support to the IPMB driver, which is something I wanted from the beginning for it" * tag 'for-linus-5.6-1' of https://github.com/cminyard/linux-ipmi: drivers: ipmi: fix off-by-one bounds check that leads to a out-of-bounds write ipmi:ssif: Handle a possible NULL pointer reference drivers: ipmi: Modify max length of IPMB packet drivers: ipmi: Support raw i2c packet in IPMB 2020-02-04T03:05:27+00:00 Masahiro Yamada masahiroy@kernel.org 2020-02-04T01:37:45+00:00 urn:sha1:45586c7078d42b932c5399953d21746800083691 'PTR_ERR(p) == -E*' is a stronger condition than IS_ERR(p). Hence, IS_ERR(p) is unneeded. The semantic patch that generates this commit is as follows: // <smpl> @@ expression ptr; constant error_code; @@ -IS_ERR(ptr) && (PTR_ERR(ptr) == - error_code) +PTR_ERR(ptr) == - error_code // </smpl> Link: http://lkml.kernel.org/r/20200106045833.1725-1-masahiroy@kernel.org Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Cc: Julia Lawall <julia.lawall@lip6.fr> Acked-by: Stephen Boyd <sboyd@kernel.org> [drivers/clk/clk.c] Acked-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> [GPIO] Acked-by: Wolfram Sang <wsa@the-dreams.de> [drivers/i2c] Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> [acpi/scan.c] Acked-by: Rob Herring <robh@kernel.org> Cc: Eric Biggers <ebiggers@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 2020-02-03T14:57:33+00:00 Linus Torvalds torvalds@linux-foundation.org 2020-02-03T14:57:33+00:00 urn:sha1:754beeec1d9024eef0db8dc4be2636331dd413c6 Pull char/misc fix from Greg KH: "Here is a single patch, that fixes up a commit that came in the previous char/misc merge. It fixes a bug in the hpet driver that everyone keeps tripping over in their automated testing. Good thing is, people are catching it. Bad thing it wasn't caught by anyone testing before this. Oh well... This has been in linux-next for a few days with no reported issues" * tag 'char-misc-5.6-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: char: hpet: Fix out-of-bounds read bug 2020-02-01T17:48:37+00:00 Linus Torvalds torvalds@linux-foundation.org 2020-02-01T17:48:37+00:00 urn:sha1:acd77500aa8a337baa6d853568c4b55aca48e20f Pull random changes from Ted Ts'o: "Change /dev/random so that it uses the CRNG and only blocking if the CRNG hasn't initialized, instead of the old blocking pool. Also clean up archrandom.h, and some other miscellaneous cleanups" * tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random: (24 commits) s390x: Mark archrandom.h functions __must_check powerpc: Mark archrandom.h functions __must_check powerpc: Use bool in archrandom.h x86: Mark archrandom.h functions __must_check linux/random.h: Mark CONFIG_ARCH_RANDOM functions __must_check linux/random.h: Use false with bool linux/random.h: Remove arch_has_random, arch_has_random_seed s390: Remove arch_has_random, arch_has_random_seed powerpc: Remove arch_has_random, arch_has_random_seed x86: Remove arch_has_random, arch_has_random_seed random: remove some dead code of poolinfo random: fix typo in add_timer_randomness() random: Add and use pr_fmt() random: convert to ENTROPY_BITS for better code readability random: remove unnecessary unlikely() random: remove kernel.random.read_wakeup_threshold random: delete code to pull data into pools random: remove the blocking pool random: make /dev/random be almost like /dev/urandom random: ignore GRND_RANDOM in getentropy(2) ... 2020-01-30T05:58:33+00:00 Gustavo A. R. Silva gustavo@embeddedor.com 2020-01-29T02:26:13+00:00 urn:sha1:98c49f1746ac44ccc164e914b9a44183fad09f51 Currently, there is an out-of-bounds read on array hpetp->hp_dev in the following for loop: 870 for (i = 0; i < hdp->hd_nirqs; i++) 871 hpetp->hp_dev[i].hd_hdwirq = hdp->hd_irq[i]; This is due to the recent change from one-element array to flexible-array member in struct hpets: 104 struct hpets { ... 113 struct hpet_dev hp_dev[]; 114 }; This change affected the total size of the dynamic memory allocation, decreasing it by one time the size of struct hpet_dev. Fix this by adjusting the allocation size when calling struct_size(). Fixes: 987f028b8637c ("char: hpet: Use flexible-array member") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Acked-by: Eric Biggers <ebiggers@kernel.org> Link: https://lore.kernel.org/r/20200129022613.GA24281@embeddedor.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2020-01-29T18:35:54+00:00 Linus Torvalds torvalds@linux-foundation.org 2020-01-29T18:35:54+00:00 urn:sha1:701a9c8092ddf299d7f90ab2d66b19b4526d1186 Pull char/misc driver updates from Greg KH: "Here is the big char/misc/whatever driver changes for 5.6-rc1 Included in here are loads of things from a variety of different driver subsystems: - soundwire updates - binder updates - nvmem updates - firmware drivers updates - extcon driver updates - various misc driver updates - fpga driver updates - interconnect subsystem and driver updates - bus driver updates - uio driver updates - mei driver updates - w1 driver cleanups - various other small driver updates All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (86 commits) mei: me: add jasper point DID char: hpet: Use flexible-array member binder: fix log spam for existing debugfs file creation. mei: me: add comet point (lake) H device ids nvmem: add QTI SDAM driver dt-bindings: nvmem: add binding for QTI SPMI SDAM dt-bindings: imx-ocotp: Add i.MX8MP compatible dt-bindings: soundwire: fix example soundwire: cadence: fix kernel-doc parameter descriptions soundwire: intel: report slave_ids for each link to SOF driver siox: Use the correct style for SPDX License Identifier w1: omap-hdq: Simplify driver with PM runtime autosuspend firmware: stratix10-svc: Remove unneeded semicolon firmware: google: Probe for a GSMI handler in firmware firmware: google: Unregister driver_info on failure and exit in gsmi firmware: google: Release devices before unregistering the bus slimbus: qcom: add missed clk_disable_unprepare in remove slimbus: Use the correct style for SPDX License Identifier slimbus: qcom-ngd-ctrl: Use dma_request_chan() instead dma_request_slave_channel() dt-bindings: SLIMBus: add slim devices optional properties ... 2020-01-29T18:13:27+00:00 Linus Torvalds torvalds@linux-foundation.org 2020-01-29T18:13:27+00:00 urn:sha1:ca9b5b6283984f67434cee810f3b08e19630226d Pull tty/serial driver updates from Greg KH: "Here are the big set of tty and serial driver updates for 5.6-rc1 Included in here are: - dummy_con cleanups (touches lots of arch code) - sysrq logic cleanups (touches lots of serial drivers) - samsung driver fixes (wasn't really being built) - conmakeshash move to tty subdir out of scripts - lots of small tty/serial driver updates All of these have been in linux-next for a while with no reported issues" * tag 'tty-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (140 commits) tty: n_hdlc: Use flexible-array member and struct_size() helper tty: baudrate: SPARC supports few more baud rates tty: baudrate: Synchronise baud_table[] and baud_bits[] tty: serial: meson_uart: Add support for kernel debugger serial: imx: fix a race condition in receive path serial: 8250_bcm2835aux: Document struct bcm2835aux_data serial: 8250_bcm2835aux: Use generic remapping code serial: 8250_bcm2835aux: Allocate uart_8250_port on stack serial: 8250_bcm2835aux: Suppress register_port error on -EPROBE_DEFER serial: 8250_bcm2835aux: Suppress clk_get error on -EPROBE_DEFER serial: 8250_bcm2835aux: Fix line mismatch on driver unbind serial_core: Remove unused member in uart_port vt: Correct comment documenting do_take_over_console() vt: Delete comment referencing non-existent unbind_con_driver() arch/xtensa/setup: Drop dummy_con initialization arch/x86/setup: Drop dummy_con initialization arch/unicore32/setup: Drop dummy_con initialization arch/sparc/setup: Drop dummy_con initialization arch/sh/setup: Drop dummy_con initialization arch/s390/setup: Drop dummy_con initialization ... 2020-01-29T00:02:33+00:00 Linus Torvalds torvalds@linux-foundation.org 2020-01-29T00:02:33+00:00 urn:sha1:bd2463ac7d7ec51d432f23bf0e893fb371a908cd Pull networking updates from David Miller: 1) Add WireGuard 2) Add HE and TWT support to ath11k driver, from John Crispin. 3) Add ESP in TCP encapsulation support, from Sabrina Dubroca. 4) Add variable window congestion control to TIPC, from Jon Maloy. 5) Add BCM84881 PHY driver, from Russell King. 6) Start adding netlink support for ethtool operations, from Michal Kubecek. 7) Add XDP drop and TX action support to ena driver, from Sameeh Jubran. 8) Add new ipv4 route notifications so that mlxsw driver does not have to handle identical routes itself. From Ido Schimmel. 9) Add BPF dynamic program extensions, from Alexei Starovoitov. 10) Support RX and TX timestamping in igc, from Vinicius Costa Gomes. 11) Add support for macsec HW offloading, from Antoine Tenart. 12) Add initial support for MPTCP protocol, from Christoph Paasch, Matthieu Baerts, Florian Westphal, Peter Krystad, and many others. 13) Add Octeontx2 PF support, from Sunil Goutham, Geetha sowjanya, Linu Cherian, and others. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1469 commits) net: phy: add default ARCH_BCM_IPROC for MDIO_BCM_IPROC udp: segment looped gso packets correctly netem: change mailing list qed: FW 8.42.2.0 debug features qed: rt init valid initialization changed qed: Debug feature: ilt and mdump qed: FW 8.42.2.0 Add fw overlay feature qed: FW 8.42.2.0 HSI changes qed: FW 8.42.2.0 iscsi/fcoe changes qed: Add abstraction for different hsi values per chip qed: FW 8.42.2.0 Additional ll2 type qed: Use dmae to write to widebus registers in fw_funcs qed: FW 8.42.2.0 Parser offsets modified qed: FW 8.42.2.0 Queue Manager changes qed: FW 8.42.2.0 Expose new registers and change windows qed: FW 8.42.2.0 Internal ram offsets modifications MAINTAINERS: Add entry for Marvell OcteonTX2 Physical Function driver Documentation: net: octeontx2: Add RVU HW and drivers overview octeontx2-pf: ethtool RSS config support octeontx2-pf: Add basic ethtool support ... 2020-01-28T23:38:56+00:00 Linus Torvalds torvalds@linux-foundation.org 2020-01-28T23:38:56+00:00 urn:sha1:a78208e2436963d0b2c7d186277d6e1a9755029a Pull crypto updates from Herbert Xu: "API: - Removed CRYPTO_TFM_RES flags - Extended spawn grabbing to all algorithm types - Moved hash descsize verification into API code Algorithms: - Fixed recursive pcrypt dead-lock - Added new 32 and 64-bit generic versions of poly1305 - Added cryptogams implementation of x86/poly1305 Drivers: - Added support for i.MX8M Mini in caam - Added support for i.MX8M Nano in caam - Added support for i.MX8M Plus in caam - Added support for A33 variant of SS in sun4i-ss - Added TEE support for Raven Ridge in ccp - Added in-kernel API to submit TEE commands in ccp - Added AMD-TEE driver - Added support for BCM2711 in iproc-rng200 - Added support for AES256-GCM based ciphers for chtls - Added aead support on SEC2 in hisilicon" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (244 commits) crypto: arm/chacha - fix build failured when kernel mode NEON is disabled crypto: caam - add support for i.MX8M Plus crypto: x86/poly1305 - emit does base conversion itself crypto: hisilicon - fix spelling mistake "disgest" -> "digest" crypto: chacha20poly1305 - add back missing test vectors and test chunking crypto: x86/poly1305 - fix .gitignore typo tee: fix memory allocation failure checks on drv_data and amdtee crypto: ccree - erase unneeded inline funcs crypto: ccree - make cc_pm_put_suspend() void crypto: ccree - split overloaded usage of irq field crypto: ccree - fix PM race condition crypto: ccree - fix FDE descriptor sequence crypto: ccree - cc_do_send_request() is void func crypto: ccree - fix pm wrongful error reporting crypto: ccree - turn errors to debug msgs crypto: ccree - fix AEAD decrypt auth fail crypto: ccree - fix typo in comment crypto: ccree - fix typos in error msgs crypto: atmel-{aes,sha,tdes} - Retire crypto_platform_data crypto: x86/sha - Eliminate casts on asm implementations ... 2020-01-27T21:03:00+00:00 Linus Torvalds torvalds@linux-foundation.org 2020-01-27T21:03:00+00:00 urn:sha1:6a1000bd27035bba17ede9dc915166276a811edb Pull ioremap updates from Christoph Hellwig: "Remove the ioremap_nocache API (plus wrappers) that are always identical to ioremap" * tag 'ioremap-5.6' of git://git.infradead.org/users/hch/ioremap: remove ioremap_nocache and devm_ioremap_nocache MIPS: define ioremap_nocache to ioremap