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| * | | tpm: tpm_crb: relinquish locality on error path.Winkler, Tomas2018-05-101-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In crb_map_io() function, __crb_request_locality() is called prior to crb_cmd_ready(), but if one of the consecutive function fails the flow bails out instead of trying to relinquish locality. This patch adds goto jump to __crb_relinquish_locality() on the error path. Fixes: 888d867df441 (tpm: cmd_ready command can be issued only after granting locality) Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
| * | | tpm/st33zp24: Fix spelling mistake in macro ST33ZP24_TISREGISTER_UKNOWNColin Ian King2018-05-091-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix spelling mistake, rename ST33ZP24_TISREGISTER_UKNOWN to ST33ZP24_TISREGISTER_UNKNOWN Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
| * | | tpm: Move eventlog declarations to its own headerThiebaud Weksteen2018-05-098-30/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reduce the size of tpm.h by moving eventlog declarations to a separate header. Signed-off-by: Thiebaud Weksteen <tweek@google.com> Suggested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
| * | | tpm: Move shared eventlog functions to common.cThiebaud Weksteen2018-05-094-184/+214
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Functions and structures specific to TPM1 are renamed from tpm* to tpm1*. Signed-off-by: Thiebaud Weksteen <tweek@google.com> Suggested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
| * | | tpm: Move eventlog files to a subdirectoryThiebaud Weksteen2018-05-096-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Thiebaud Weksteen <tweek@google.com> Suggested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
| * | | tpm: Add explicit endianness castThiebaud Weksteen2018-05-091-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Thiebaud Weksteen <tweek@google.com> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
| * | | tpm: st33zp24: remove redundant null check on chipColin Ian King2018-05-091-2/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently chip is being dereferenced by the call to dev_get_drvdata before it is being null checked, however, chip can never be null, so this check is misleading and redundant. Remove it. Detected by CoverityScan, CID#1357806 ("Dereference before null check") Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Jarkko Sakkinen <jarkkko.sakkinen@linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkkko.sakkinen@linux.intel.com>
| * | | tpm: move the delay_msec increment after sleep in tpm_transmit()Nayna Jain2018-05-091-1/+2
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit e2fb992d82c6 ("tpm: add retry logic") introduced a new loop to handle the TPM2_RC_RETRY error. The loop retries the command after sleeping for the specified time, which is incremented exponentially in every iteration. Unfortunately, the loop doubles the time before sleeping, causing the initial sleep to be doubled. This patch fixes the initial sleep time. Fixes: commit e2fb992d82c6 ("tpm: add retry logic") Signed-off-by: Nayna Jain <nayna@linux.vnet.ibm.com> Reviewed-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
* | | Merge tag 'for-linus-4.18' of git://github.com/cminyard/linux-ipmiLinus Torvalds2018-06-0710-1765/+1547Star
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull IPMI updates from Corey Minyard: "It's been a busy release for the IPMI driver. Some notable changes: - A user was running into timeout issues doing maintenance commands over the IPMB network behind an IPMI controller. Extend the maintenance mode concept to messages over IPMB and allow the timeouts to be tuned. - Lots of cleanup, style fixing, some bugfixes, and such. - At least one user was having trouble with the way the IPMI driver would lock the i2c driver module it used. The IPMI driver was not designed for hotplug. However, hotplug is a reality now, so the IPMI driver was modified to support hotplug. - The proc interface code is now completely removed. Long live sysfs!" * tag 'for-linus-4.18' of git://github.com/cminyard/linux-ipmi: (35 commits) ipmi: Properly release srcu locks on error conditions ipmi: NPCM7xx KCS BMC: enable interrupt to the host ipmi:bt: Set the timeout before doing a capabilities check ipmi: Remove the proc interface ipmi_ssif: Fix uninitialized variable issue ipmi: add an NPCM7xx KCS BMC driver ipmi_si: Clean up shutdown a bit ipmi_si: Rename intf_num to si_num ipmi: Remove smi->intf checks ipmi_ssif: Get rid of unused intf_num ipmi: Get rid of ipmi_user_t and ipmi_smi_t in include files ipmi: ipmi_unregister_smi() cannot fail, have it return void ipmi_devintf: Add an error return on invalid ioctls ipmi: Remove usecount function from interfaces ipmi_ssif: Remove usecount handling ipmi: Remove condition on interface shutdown ipmi_ssif: Convert over to a shutdown handler ipmi_si: Convert over to a shutdown handler ipmi: Rework locking and shutdown for hot remove ipmi: Fix some counter issues ...
| * | | ipmi: Properly release srcu locks on error conditionsCorey Minyard2018-05-241-18/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | When SRCU was added for handling hotplug, some error conditions were not handled properly. Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi: NPCM7xx KCS BMC: enable interrupt to the hostAvi Fishman2018-05-231-3/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Original kcs_bmc_npcm7xx.c was missing enabling to send interrupt to the host on writes to output buffer. This patch fixes it by setting the bits that enables the generation of IRQn events by hardware control based on the status of the OBF flag. Signed-off-by: Avi Fishman <AviFishman70@gmail.com> Reviewed-by: Haiyue Wang <haiyue.wang@linux.intel.com> Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi:bt: Set the timeout before doing a capabilities checkCorey Minyard2018-05-221-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There was one place where the timeout value for an operation was not being set, if a capabilities request was done from idle. Move the timeout value setting to before where that change might be requested. IMHO the cause here is the invisible returns in the macros. Maybe that's a job for later, though. Reported-by: Nordmark Claes <Claes.Nordmark@tieto.com> Signed-off-by: Corey Minyard <cminyard@mvista.com> Cc: stable@vger.kernel.org
| * | | ipmi: Remove the proc interfaceCorey Minyard2018-05-094-486/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | It has been deprecated long enough, get rid of it. Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi_ssif: Fix uninitialized variable issueGustavo A. R. Silva2018-04-191-2/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, function ssif_remove returns _rv_, which is a variable that is never initialized. Fix this by removing variable _rv_ and return 0 instead. Addresses-Coverity-ID: 1467999 ("Uninitialized scalar variable") Fixes: 6a0d23ed338e ("ipmi: ipmi_unregister_smi() cannot fail, have it return void") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi: add an NPCM7xx KCS BMC driverHaiyue Wang2018-04-183-0/+220
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This driver exposes the Keyboard Controller Style (KCS) interface on Novoton NPCM7xx SoCs as a character device. Such SOCs are commonly used as a BaseBoard Management Controller (BMC) on a server board, and KCS interface is commonly used to perform the in-band IPMI communication between the server and its BMC. Signed-off-by: Avi Fishman <avifishman70@gmail.com> Signed-off-by: Haiyue Wang <haiyue.wang@linux.intel.com> Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi_si: Clean up shutdown a bitCorey Minyard2018-04-181-21/+11Star
| | | | | | | | | | | | | | | | Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi_si: Rename intf_num to si_numCorey Minyard2018-04-181-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | There is already an intf_num in the main IPMI device structure, use a different name in the ipmi_si code to avoid confusion. Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi: Remove smi->intf checksCorey Minyard2018-04-182-17/+6Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to changes in the way shutdown is done, it is no longer required to check that the interface is set. Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi_ssif: Get rid of unused intf_numCorey Minyard2018-04-181-5/+0Star
| | | | | | | | | | | | | | | | Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi: ipmi_unregister_smi() cannot fail, have it return voidCorey Minyard2018-04-183-10/+3Star
| | | | | | | | | | | | | | | | Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi_devintf: Add an error return on invalid ioctlsCorey Minyard2018-04-181-0/+4
| | | | | | | | | | | | | | | | Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi_ssif: Remove usecount handlingCorey Minyard2018-04-181-21/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that we can handle hot remove there is no need for usecounts for interfaces. Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi: Remove condition on interface shutdownCorey Minyard2018-04-181-2/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that the interfaces have shutdown handlers, this no longer needs to be conditional. Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi_ssif: Convert over to a shutdown handlerCorey Minyard2018-04-181-24/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Move the shutdown handling to a shutdown function called from the IPMI core code. That makes for a cleaner shutdown. Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi_si: Convert over to a shutdown handlerCorey Minyard2018-04-181-13/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Move the shutdown handling to a shutdown function called from the IPMI core code. That makes for a cleaner shutdown. Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi: Rework locking and shutdown for hot removeCorey Minyard2018-04-181-210/+280
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To handle hot remove of interfaces, a lot of rework had to be done to the locking. Several things were switched over to srcu and shutdown for users and interfaces was added for cleaner shutdown. Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi: Fix some counter issuesCorey Minyard2018-04-181-31/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Counters would not be pegged properly on some errors. Have deliver_response() return an error so the counters can be incremented properly. Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi: Change ipmi_smi_t to struct ipmi_smi *Corey Minyard2018-04-183-95/+99
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Get rid of this coding style violation in the user files. Include files will come later. Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi: Rename ipmi_user_t to struct ipmi_user *Corey Minyard2018-04-184-47/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Get rid of that non-compliance in the user files. Include files will come later. Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi_devintf: Small lock reworkCorey Minyard2018-04-181-55/+28Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The mutex didn't really serve any useful purpose, from what I can tell, and it would just get in the way. So remove it. Removing that required a mutex around the default value setting and getting, so just use the receive mutex for that. Also pull the fasync stuff outside of the lock for adding the data to the queue, since it didn't need to be there. Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi: Clean up some style issues in the message handlerCorey Minyard2018-04-181-48/+35Star
| | | | | | | | | | | | | | | | Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi: Break up i_ipmi_requestCorey Minyard2018-04-181-310/+344
| | | | | | | | | | | | | | | | | | | | | | | | It was huge, and easily broken into pieces. Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi:devintf: Clean up some coding style issuesCorey Minyard2018-04-181-22/+18Star
| | | | | | | | | | | | | | | | Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi: Clean up some debug codeCorey Minyard2018-04-181-33/+25Star
| | | | | | | | | | | | | | | | | | | | | | | | Replace ifdefs in the code with a simple function. Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi:watchdog: Use the IPMI panic handler instead of the system oneCorey Minyard2018-04-181-37/+23Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a cleaner interface and the main IPMI panic handler does setup required by the watchdog handler. Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi: Add a panic handler for IPMI usersCorey Minyard2018-04-181-110/+104Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Users of the IPMI code had their own panic handlers, but the order was not necessarily right, the base IPMI code would need to handle the panic first, and the user had no way to know if the IPMI interface could run at panic time. Add a panic handler to the user interface, it is called if non-NULL and the interface the user is on is capable of panic handling. It also cleans up the panic log handling a bit to reuse the existing interface loop in the main panic handler. Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi:watchdog: Replace printk() with pr_xxx()Corey Minyard2018-04-181-30/+20Star
| | | | | | | | | | | | | | | | | | | | | | | | And clean broken strings. Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi:watchdog: Rework locking and handlingCorey Minyard2018-04-181-155/+140Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Simplify things by creating one set of message handling data for setting the watchdog and doing a heartbeat. Rework the locking to avoid some (probably not very important) races and to avoid a fairly unlikely infinite recursion. Get rid of ipmi_ignore_heartbeat, it wasn't used, and use watchdog_user to tell if we have a working IPMI device below us. Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi: Add a maintenance mode for IPMB messagesCorey Minyard2018-04-181-0/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | If you send a command to another BMC that might take some extra time, increase the timeouts temporarily. Signed-off-by: Corey Minyard <cminyard@mvista.com>
| * | | ipmi: Add a way to tune some timeoutsCorey Minyard2018-04-181-32/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | By default the retry timeout is 1 second. Allow that to be modified, primarily for slow operations, like firmware writes. Also, the timeout was driven by a 1 second timer, so 1 second really meant between 0 and 1 second. Set the default to 2 seconds so it means between 1 and 2 seconds. Also allow the time the interface automatically stays in mainenance mode to be modified from it's default 30 seconds. Also consolidate some of the timeout and retry setup. Signed-off-by: Corey Minyard <cminyard@mvista.com> more
* | | | Merge tag 'char-misc-4.18-rc1' of ↵Linus Torvalds2018-06-061-9/+2Star
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver updates from Greg KH: "Here is the "big" char and misc driver patches for 4.18-rc1. It's not a lot of stuff here, but there are some highlights: - coreboot driver updates - soundwire driver updates - android binder updates - fpga big sync, mostly documentation - lots of minor driver updates All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (81 commits) vmw_balloon: fixing double free when batching mode is off MAINTAINERS: Add driver-api/fpga path fpga: clarify that unregister functions also free documentation: fpga: move fpga-region.txt to driver-api documentation: fpga: add bridge document to driver-api documentation: fpga: move fpga-mgr.txt to driver-api Documentation: fpga: move fpga overview to driver-api fpga: region: kernel-doc fixes fpga: bridge: kernel-doc fixes fpga: mgr: kernel-doc fixes fpga: use SPDX fpga: region: change api, add fpga_region_create/free fpga: bridge: change api, don't use drvdata fpga: manager: change api, don't use drvdata fpga: region: don't use drvdata in common fpga code Drivers: hv: vmbus: Removed an unnecessary cast from void * ver_linux: Drop redundant calls to system() to test if file is readable ver_linux: Move stderr redirection from function parameter to function body misc: IBM Virtual Management Channel Driver (VMC) rpmsg: Correct support for MODULE_DEVICE_TABLE() ...
| * \ \ \ Merge 4.17-rc3 into char-misc-nextGreg Kroah-Hartman2018-04-302-92/+113
| |\ \ \ \ | | | |/ / | | |/| | | | | | | | | | | | | | | | | We want the fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | char: mspec: change return type to vm_fault_tSouptick Joarder2018-04-231-9/+2Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use new return type vm_fault_t for the fault handler in struct vm_operations_struct. For now, this is just documenting that the function returns a VM_FAULT value rather than an errno. Once all instances are converted, vm_fault_t will become a distinct type. This driver failed to handle any error returned by vm_insert_pfn. Use the new vmf_insert_pfn function to return the correct value. Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com> Reviewed-by: Matthew Wilcox <mawilcox@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | | Merge branch 'linus' of ↵Linus Torvalds2018-06-064-4/+10
|\ \ \ \ \ | | |_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto updates from Herbert Xu: "API: - Decryption test vectors are now automatically generated from encryption test vectors. Algorithms: - Fix unaligned access issues in crc32/crc32c. - Add zstd compression algorithm. - Add AEGIS. - Add MORUS. Drivers: - Add accelerated AEGIS/MORUS on x86. - Add accelerated SM4 on arm64. - Removed x86 assembly salsa implementation as it is slower than C. - Add authenc(hmac(sha*), cbc(aes)) support in inside-secure. - Add ctr(aes) support in crypto4xx. - Add hardware key support in ccree. - Add support for new Centaur CPU in via-rng" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (112 commits) crypto: chtls - free beyond end rspq_skb_cache crypto: chtls - kbuild warnings crypto: chtls - dereference null variable crypto: chtls - wait for memory sendmsg, sendpage crypto: chtls - key len correction crypto: salsa20 - Revert "crypto: salsa20 - export generic helpers" crypto: x86/salsa20 - remove x86 salsa20 implementations crypto: ccp - Add GET_ID SEV command crypto: ccp - Add DOWNLOAD_FIRMWARE SEV command crypto: qat - Add MODULE_FIRMWARE for all qat drivers crypto: ccree - silence debug prints crypto: ccree - better clock handling crypto: ccree - correct host regs offset crypto: chelsio - Remove separate buffer used for DMA map B0 block in CCM crypt: chelsio - Send IV as Immediate for cipher algo crypto: chelsio - Return -ENOSPC for transient busy indication. crypto: caam/qi - fix warning in init_cgr() crypto: caam - fix rfc4543 descriptors crypto: caam - fix MC firmware detection crypto: clarify licensing of OpenSSL asm code ...
| * | | | hwrng: n2 - fix spelling mistake: "restesting" -> "retesting"Colin Ian King2018-05-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Trivial fix to spelling mistake in dev_err error message Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | | | hwrng: stm32 - fix pm_suspend issuelionel.debieve@st.com2018-05-051-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When suspend is called after pm_runtime_suspend, same callback is used and access to rng register is freezing system. By calling the pm_runtime_force_suspend, it first checks that runtime has been already done. Signed-off-by: Lionel Debieve <lionel.debieve@st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | | | hwrng: stm32 - define default state for rng driverlionel.debieve@st.com2018-05-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Define default state for stm32_rng driver. It will be default selected with multi_v7_defconfig Signed-off-by: Lionel Debieve <lionel.debieve@st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | | | hwrng: via - support new Centaur CPUdavidwang2018-04-201-1/+1
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | New Centaur CPU(Family > 6) supprt Random Number Generator, but can't support MSR_VIA_RNG. Just like VIA Nano. Signed-off-by: David Wang <davidwang@zhaoxin.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | | | Merge branch 'work.aio-1' of ↵Linus Torvalds2018-06-041-13/+16
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull aio updates from Al Viro: "Majority of AIO stuff this cycle. aio-fsync and aio-poll, mostly. The only thing I'm holding back for a day or so is Adam's aio ioprio - his last-minute fixup is trivial (missing stub in !CONFIG_BLOCK case), but let it sit in -next for decency sake..." * 'work.aio-1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (46 commits) aio: sanitize the limit checking in io_submit(2) aio: fold do_io_submit() into callers aio: shift copyin of iocb into io_submit_one() aio_read_events_ring(): make a bit more readable aio: all callers of aio_{read,write,fsync,poll} treat 0 and -EIOCBQUEUED the same way aio: take list removal to (some) callers of aio_complete() aio: add missing break for the IOCB_CMD_FDSYNC case random: convert to ->poll_mask timerfd: convert to ->poll_mask eventfd: switch to ->poll_mask pipe: convert to ->poll_mask crypto: af_alg: convert to ->poll_mask net/rxrpc: convert to ->poll_mask net/iucv: convert to ->poll_mask net/phonet: convert to ->poll_mask net/nfc: convert to ->poll_mask net/caif: convert to ->poll_mask net/bluetooth: convert to ->poll_mask net/sctp: convert to ->poll_mask net/tipc: convert to ->poll_mask ...
| * | | | random: convert to ->poll_maskChristoph Hellwig2018-05-261-13/+16
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The big change is that random_read_wait and random_write_wait are merged into a single waitqueue that uses keyed wakeups. Because wait_event_* doesn't know about that this will lead to occassional spurious wakeups in _random_read and add_hwgenerator_randomness, but wait_event_* is designed to handle these and were are not in a a hot path there. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Theodore Ts'o <tytso@mit.edu> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-11 04:17:59 +0200