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2019-11-22net/mlx5: DR, Add support for Geneve packets SW steeringYevgeny Kliteynik3-0/+83
Add support for SW steering matching on Geneve header fields: - VNI - OAM - protocol type - options length Signed-off-by: Yevgeny Kliteynik <kliteyn@mellanox.com> Reviewed-by: Alex Vesker <valex@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-11-22net/mlx5: DR, Add HW bits and definitions for Geneve flex parserYevgeny Kliteynik1-0/+13
Add definition for flex parser tunneling header for Geneve. Signed-off-by: Yevgeny Kliteynik <kliteyn@mellanox.com> Reviewed-by: Alex Vesker <valex@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-11-22net/mlx5: DR, Refactor VXLAN GPE flex parser tunnel code for SW steeringYevgeny Kliteynik4-57/+66
Refactor flex parser tunnel code: - Add definition for flex parser tunneling header for VXLAN-GPE - Use macros for VXLAN-GPE SW steering when building STE - Refactor the code to reflect that this is a VXLAN GPE only code and not a general flex parser code. This also significantly simplifies addition of more flex parser protocols, such as Geneve. Signed-off-by: Yevgeny Kliteynik <kliteyn@mellanox.com> Reviewed-by: Alex Vesker <valex@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-11-22net/mlx5: Don't write read-only fields in MODIFY_HCA_VPORT_CONTEXT commandLeon Romanovsky1-20/+7
The MODIFY_HCA_VPORT_CONTEXT uses field_selector to mask fields needed to be written, other fields are required to be zero according to the HW specification. The supported fields are controlled by bitfield and limited to vport state, node and port GUIDs. Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-11-22ice: implement VF stats NDOJesse Brandeburg3-0/+57
Implement the VF stats gathering via the kernel via ndo_get_vf_stats(). The driver will show per-VF stats in the output of the ip -s link show dev <PF> command. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-11-22ice: add helpers for virtchnlJesse Brandeburg1-71/+63
The virtchannel interface was repeating a lot of strings and wasting storage space in the kernel. There was also inconsistent messages for the same thing. Consolidate all those messages and bit checks into a couple of helper functions. Also, reduce stack space usage by simplifying getting the pointer to the pf using a helper. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Co-developed-by: Brett Creeley <brett.creeley@intel.com> Signed-off-by: Brett Creeley <brett.creeley@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-11-22ice: Add ice_pf_to_dev(pf) macroBrett Creeley10-341/+389
We use &pf->dev->pdev all over the code. Add a simple macro to do this for us. When multiple de-references like this are being done add a local struct device variable. Signed-off-by: Brett Creeley <brett.creeley@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-11-22ice: Do not use devm* functions for local usesTony Nguyen5-88/+80
In situations where we alloc and free memory within the same function do not use the devm_* variants; use regular alloc and free functions. Remove any unused vars if there are no usages after these changes. Also, replace an allocate and copy with kmemdup() and remove an unnecessary memset() to 0 after a kzalloc(). Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-11-22ice: Refactor removal of VLAN promiscuous rulesBrett Creeley1-4/+9
Currently ice_clear_vsi_promisc() detects if the VLAN ID sent is not 0 and sets the recipe_id to ICE_SW_LKUP_PROMISC_VLAN in that case and ICE_SW_LKUP_PROMISC if the VLAN_ID is 0. However this doesn't allow VLAN 0 promiscuous rules to be removed, but they can be added. Fix this by checking if the promisc_mask contains ICE_PROMISC_VLAN_RX or ICE_PROMISC_VLAN_TX. This change was made to match what is being done for ice_set_vsi_promisc(). Signed-off-by: Brett Creeley <brett.creeley@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-11-22ice: Fix setting coalesce to handle DCB configurationBrett Creeley1-3/+10
Currently there can be a case where a DCB map is applied and there are more interrupt vectors (vsi->num_q_vectors) than Rx queues (vsi->num_rxq) and Tx queues (vsi->num_txq). If we try to set coalesce settings in this case it will report a false failure. Fix this by checking if vector index is valid with respect to the number of Tx and Rx queues configured. Signed-off-by: Brett Creeley <brett.creeley@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-11-22ice: Only disable VF state when freeing each VF resourcesAkeem G Abodunrin1-4/+8
It is wrong to set PF disable state flag for all VFs when freeing VF resources - Instead, we should set VF disable state flag for each VF with its resources being returned to the device. Right now, all VF opcodes, mailbox communication to clear its resources as well fails - since we already indicate that PF is in disable state, with all VFs not active. In addition, we don't need to notify VF that PF is intending to reset it, if it is already in disabled state. Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-11-22ice: fix stack leakageJesse Brandeburg1-2/+1
In the case of an invalid virtchannel request the driver would return uninitialized data to the VF from the PF stack which is a bug. Fix by initializing the stack variable earlier in the function before any return paths can be taken. Fixes: 1071a8358a28 ("ice: Implement virtchnl commands for AVF support") Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-11-22ice: Don't modify stripping for add/del VLANs on VFBrett Creeley1-8/+31
Currently when adding/deleting vlans in ice_vc_process_vlan_msg() we are calling ice_vsi_manage_vlan_stripping() to enable/disable when adding and deleting a VLAN respectively. This is wrong because adding/deleting VLANs has nothing to do with configuring VLAN stripping. VLAN stripping is configured through the following VIRTCHNL operations: VIRTCHNL_OP_ENABLE_VLAN_STRIPPING VIRTCHNL_OP_DISABLE_VLAN_STRIPPING Unfortunately we can't just remove this because then stripping will never be configured on VF initialization. Fix this by adding a new function that initializes (disables/enables) VLAN stripping for the VF based on the device supported capabilities. This allows us to remove the call to ice_vsi_manage_vlan_stripping() in ice_vc_process_vlan_msg(). Signed-off-by: Brett Creeley <brett.creeley@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-11-22ice: Disallow VF VLAN opcodes if VLAN offloads disabledBrett Creeley1-0/+29
Currently if the host disables VLAN offloads on the VF by not setting the VIRTCHNL_VF_OFFLOAD_VLAN capability bit we will still honor VF VLAN configuration messages over VIRTCHNL. These messages (i.e. enable/disable VLAN stripping and VLAN filtering) should be blocked when the feature is not supported. Fix that by adding a helper function to determine if the VF is allowed to do VLAN operations based on the host's VF configuration. Also, mirror the VF communicated capabilities in the host's VF configuration. Signed-off-by: Brett Creeley <brett.creeley@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-11-22ice: Correct capabilities reporting of max TCsBruce Allan1-0/+12
Firmware always returns 8 as the max number of supported TCs. However on devices with more than 4 ports, the maximum number of TCs per port is limited to 4. Check and, if necessary, correct the reporting of capabilities for devices with more than 4 ports. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-11-22ice: Store number of functions for the deviceBruce Allan2-11/+11
Store the number of functions the device has and use this number when setting safe mode capabilities instead of calculating it. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Co-developed-by: Kevin Scott <kevin.c.scott@intel.com> Signed-off-by: Kevin Scott <kevin.c.scott@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-11-22Merge branch 'spi-5.5' into spi-nextMark Brown56-468/+888
2019-11-22Merge branch 'spi-5.4' into spi-linusMark Brown17-49/+95
2019-11-22Merge branch 'regulator-5.5' into regulator-nextMark Brown30-212/+441
2019-11-22Merge branch 'regulator-5.4' into regulator-linusMark Brown4-3/+10
2019-11-22Merge branch 'asoc-5.5' into asoc-nextMark Brown3-2/+55
2019-11-22ipmi: fix ipmb_poll()'s return typeLuc Van Oostenryck1-3/+3
ipmb_poll() is defined as returning 'unsigned int' but the .poll method is declared as returning '__poll_t', a bitwise type. Fix this by using the proper return type and using the EPOLL constants instead of the POLL ones, as required for __poll_t. CC: Corey Minyard <minyard@acm.org> CC: openipmi-developer@lists.sourceforge.net CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com> Message-Id: <20191120000741.30657-1-luc.vanoostenryck@gmail.com> Reviewed-by: Asmaa Mnebhi <asmaa@mellanox.com> Signed-off-by: Corey Minyard <cminyard@mvista.com>
2019-11-22spi: pic32: Retire dma_request_slave_channel_compat()Peter Ujfalusi1-16/+30
There is no reason to use the dma_request_slave_channel_compat() as no filter function and parameter is provided. Switch the driver to use dma_request_chan() instead and add support for deferred probing against DMA channel. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20191121092703.30465-1-peter.ujfalusi@ti.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-22regulator: da9062: Return REGULATOR_MODE_INVALID for invalid modeAxel Lin1-1/+1
-EINVAL is not a valid return value for .of_map_mode, return REGULATOR_MODE_INVALID instead. Fixes: 844e7492ee3d ("regulator: da9062: add of_map_mode support for bucks") Signed-off-by: Axel Lin <axel.lin@ingics.com> Link: https://lore.kernel.org/r/20191122045154.802-1-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-22net: dsa: ocelot: fix "should it be static?" warningsChen Wandun1-2/+2
Fix following sparse warnings: drivers/net/dsa/ocelot/felix.c:351:6: warning: symbol 'felix_txtstamp' was not declared. Should it be static? Signed-off-by: Chen Wandun <chenwandun@huawei.com> Reviewed-by: Vivien Didelot <vivien.didelot@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-22r8152: avoid to call napi_disable twiceHayes Wang1-8/+20
Call napi_disable() twice would cause dead lock. There are three situations may result in the issue. 1. rtl8152_pre_reset() and set_carrier() are run at the same time. 2. Call rtl8152_set_tunable() after rtl8152_close(). 3. Call rtl8152_set_ringparam() after rtl8152_close(). For #1, use the same solution as commit 84811412464d ("r8152: Re-order napi_disable in rtl8152_close"). For #2 and #3, add checking the flag of IFF_UP and using napi_disable/napi_enable during mutex. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-22Merge tag 'drm-fixes-2019-11-22' of git://anongit.freedesktop.org/drm/drmLinus Torvalds16-32/+183
Pull drm fixes from Dave Airlie: "Two sets of fixes in here, one for amdgpu, and one for i915. The amdgpu ones are pretty small, i915's CI system seems to have a few problems in the last week or so, there is one major regression fix for fb_mmap, but there are a bunch of other issues fixed in there as well, oops, screen flashes and rcu related. amdgpu: - Remove experimental flag for navi14 - Fix confusing power message failures on older VI parts - Hang fix for gfxoff when using the read register interface - Two stability regression fixes for Raven i915: - Fix kernel oops on dumb_create ioctl on no crtc situation - Fix bad ugly colored flash on VLV/CHV related to gamma LUT update - Fix unity of the frequencies reported on PMU - Fix kernel oops on set_page_dirty using better locks around it - Protect the request pointer with RCU to prevent it being freed while we might need still - Make pool objects read-only - Restore physical addresses for fb_map to avoid corrupted page table" * tag 'drm-fixes-2019-11-22' of git://anongit.freedesktop.org/drm/drm: drm/i915/fbdev: Restore physical addresses for fb_mmap() Revert "drm/amd/display: enable S/G for RAVEN chip" drm/amdgpu: disable gfxoff on original raven drm/amdgpu: disable gfxoff when using register read interface drm/amd/powerplay: correct fine grained dpm force level setting drm/amd/powerplay: issue no PPSMC_MSG_GetCurrPkgPwr on unsupported ASICs drm/amdgpu: remove experimental flag for Navi14 drm/i915: make pool objects read-only drm/i915: Protect request peeking with RCU drm/i915/userptr: Try to acquire the page lock around set_page_dirty() drm/i915/pmu: "Frequency" is reported as accumulated cycles drm/i915: Preload LUTs if the hw isn't currently using them drm/i915: Don't oops in dumb_create ioctl if we have no crtcs
2019-11-22can: m_can_platform: remove unnecessary m_can_class_resume() callPankaj Sharma1-2/+0
The function m_can_runtime_resume() is getting recursively called from m_can_class_resume(). This results in a lock up. We need not call m_can_class_resume() during m_can_runtime_resume(). Fixes: f524f829b75a ("can: m_can: Create a m_can platform framework") Signed-off-by: Pankaj Sharma <pankj.sharma@samsung.com> Signed-off-by: Sriram Dash <sriram.dash@samsung.com> Acked-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2019-11-22can: m_can_platform: set net_device structure as driver dataPankaj Sharma1-1/+1
The current code is failing during clock prepare enable because of not getting proper clock from platform device. [ 0.852089] Call trace: [ 0.854516] 0xffff0000fa22a668 [ 0.857638] clk_prepare+0x20/0x34 [ 0.861019] m_can_runtime_resume+0x2c/0xe4 [ 0.865180] pm_generic_runtime_resume+0x28/0x38 [ 0.869770] __rpm_callback+0x16c/0x1bc [ 0.873583] rpm_callback+0x24/0x78 [ 0.877050] rpm_resume+0x428/0x560 [ 0.880517] __pm_runtime_resume+0x7c/0xa8 [ 0.884593] m_can_clk_start.isra.9.part.10+0x1c/0xa8 [ 0.889618] m_can_class_register+0x138/0x370 [ 0.893950] m_can_plat_probe+0x120/0x170 [ 0.897939] platform_drv_probe+0x4c/0xa0 [ 0.901924] really_probe+0xd8/0x31c [ 0.905477] driver_probe_device+0x58/0xe8 [ 0.909551] device_driver_attach+0x68/0x70 [ 0.913711] __driver_attach+0x9c/0xf8 [ 0.917437] bus_for_each_dev+0x50/0xa0 [ 0.921251] driver_attach+0x20/0x28 [ 0.924804] bus_add_driver+0x148/0x1fc [ 0.928617] driver_register+0x6c/0x124 [ 0.932431] __platform_driver_register+0x48/0x50 [ 0.937113] m_can_plat_driver_init+0x18/0x20 [ 0.941446] do_one_initcall+0x4c/0x19c [ 0.945259] kernel_init_freeable+0x1d0/0x280 [ 0.949591] kernel_init+0x10/0x100 [ 0.953057] ret_from_fork+0x10/0x18 [ 0.956614] Code: 00000000 00000000 00000000 00000000 (fa22a668) [ 0.962681] ---[ end trace 881f71bd609de763 ]--- [ 0.967301] Kernel panic - not syncing: Attempted to kill init! A device driver for CAN controller hardware registers itself with the Linux network layer as a network device. So, the driver data for m_can should ideally be of type net_device. Fixes: f524f829b75a ("can: m_can: Create a m_can platform framework") Signed-off-by: Pankaj Sharma <pankj.sharma@samsung.com> Signed-off-by: Sriram Dash <sriram.dash@samsung.com> Acked-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2019-11-22virt_wifi: fix use-after-free in virt_wifi_newlink()Taehee Yoo1-2/+2
When virt_wifi interface is created, virt_wifi_newlink() is called and it calls register_netdevice(). if register_netdevice() fails, it internally would call ->priv_destructor(), which is virt_wifi_net_device_destructor() and it frees netdev. but virt_wifi_newlink() still use netdev. So, use-after-free would occur in virt_wifi_newlink(). Test commands: ip link add dummy0 type dummy modprobe bonding ip link add bonding_masters link dummy0 type virt_wifi Splat looks like: [ 202.220554] BUG: KASAN: use-after-free in virt_wifi_newlink+0x88b/0x9a0 [virt_wifi] [ 202.221659] Read of size 8 at addr ffff888061629cb8 by task ip/852 [ 202.222896] CPU: 1 PID: 852 Comm: ip Not tainted 5.4.0-rc5 #3 [ 202.223765] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 [ 202.225073] Call Trace: [ 202.225532] dump_stack+0x7c/0xbb [ 202.226869] print_address_description.constprop.5+0x1be/0x360 [ 202.229362] __kasan_report+0x12a/0x16f [ 202.230714] kasan_report+0xe/0x20 [ 202.232595] virt_wifi_newlink+0x88b/0x9a0 [virt_wifi] [ 202.233370] __rtnl_newlink+0xb9f/0x11b0 [ 202.244909] rtnl_newlink+0x65/0x90 [ ... ] Cc: stable@vger.kernel.org Fixes: c7cdba31ed8b ("mac80211-next: rtnetlink wifi simulation device") Signed-off-by: Taehee Yoo <ap420073@gmail.com> Link: https://lore.kernel.org/r/20191121122645.9355-1-ap420073@gmail.com [trim stack dump a bit] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2019-11-22Bluetooth: btbcm: Use the BDADDR_PROPERTY quirkAndre Heider1-0/+6
Some devices ship with the controller default address, like the Orange Pi 3 (BCM4345C5). Allow the bootloader to set a valid address through the device tree. Signed-off-by: Andre Heider <a.heider@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-11-22crypto: vmx - Avoid weird build failuresMichael Ellerman1-3/+3
In the vmx crypto Makefile we assign to a variable called TARGET and pass that to the aesp8-ppc.pl and ghashp8-ppc.pl scripts. The variable is meant to describe what flavour of powerpc we're building for, eg. either 32 or 64-bit, and big or little endian. Unfortunately TARGET is a fairly common name for a make variable, and if it happens that TARGET is specified as a command line parameter to make, the value specified on the command line will override our value. In particular this can happen if the kernel Makefile is driven by an external Makefile that uses TARGET for something. This leads to weird build failures, eg: nonsense at /build/linux/drivers/crypto/vmx/ghashp8-ppc.pl line 45. /linux/drivers/crypto/vmx/Makefile:20: recipe for target 'drivers/crypto/vmx/ghashp8-ppc.S' failed Which shows that we passed an empty value for $(TARGET) to the perl script, confirmed with make V=1: perl /linux/drivers/crypto/vmx/ghashp8-ppc.pl > drivers/crypto/vmx/ghashp8-ppc.S We can avoid this confusion by using override, to tell make that we don't want anything to override our variable, even a value specified on the command line. We can also use a less common name, given the script calls it "flavour", let's use that. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-22crypto: amlogic - enable working on big endian kernelCorentin Labbe2-43/+34
On big endian kernel, the GXL crypto driver does not works. This patch do the necessary modification to permit it to work on BE kernel (removing bitfield and adds some cpu_to_le32). Fixes: 48fe583fe541 ("crypto: amlogic - Add crypto accelerator for amlogic GXL") Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-22crypto: sun8i-ce - enable working on big endianCorentin Labbe2-34/+40
On big endian kernel, the sun8i-ce crypto driver does not works. This patch do the necessary modification to permit it to work on BE kernel (setting descriptor entries as __le32 and adding some cpu_to_le32) Fixes: 06f751b61329 ("crypto: allwinner - Add sun8i-ce Crypto Engine") Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-22hwrng: ks-sa - Enable COMPILE_TESTHerbert Xu1-1/+1
This patch enables COMPILE_TEST on the ks-sa-rng driver. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Reviewed-by: Alexander Sverdlin <alexander.sverdlin@nokia.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-22crypto: atmel-aes - Change data type for "lastc" bufferTudor Ambarus1-1/+1
In case of in-place decryption, the "lastc" buffer is used to copy the last ciphertext block before the decryption of the message. It is later used to update the req->iv of the skcipher_request. "lastc" variable is not used to interact with the hardware, there is no restriction to be of type "u32". Change the type of "lastc" to "u8". Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-22crypto: atmel-tdes - Set the IV after {en,de}cryptTudor Ambarus1-2/+38
The req->iv of the skcipher_request is expected to contain the last ciphertext block when the {en,de}crypt operation is done. In case of in-place decryption, copy the ciphertext in an intermediate buffer before decryption. This fixes the following tcrypt tests: alg: skcipher: atmel-cbc-des encryption test failed (wrong output IV) on test vector 0, cfg="in-place" 00000000: fe dc ba 98 76 54 32 10 alg: skcipher: atmel-cbc-tdes encryption test failed (wrong output IV) on test vector 0, cfg="in-place" 00000000: 7d 33 88 93 0f 93 b2 42 Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-22crypto: sun4i-ss - fix big endian issuesCorentin Labbe1-10/+11
When testing BigEndian kernel, the sun4i-ss was failling all crypto tests. This patch fix endian issues with it. Fixes: 6298e948215f ("crypto: sunxi-ss - Add Allwinner Security System crypto accelerator") Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-22crypto: sun4i-ss - hide the Invalid keylen messageCorentin Labbe1-1/+1
Drop the "Invalid keylen" message to debug level, it adds no value, and when CRYPTO_EXTRA_TEST is enabled, it floods the console. Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-22crypto: sun4i-ss - use crypto_ahash_digestsizeCorentin Labbe1-1/+1
The size of the digest is different between MD5 and SHA1 so instead of using the higher value (5 words), let's use crypto_ahash_digestsize(). Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-22crypto: sun4i-ss - remove dependency on not 64BITCorentin Labbe1-1/+1
The driver now compile without warnings on 64bits, we can remove the !64BIT condition. Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-22crypto: sun4i-ss - Fix 64-bit size_t warnings on sun4i-ss-hash.cCorentin Labbe1-6/+6
If you try to compile this driver on a 64-bit platform then you will get warnings because it mixes size_t with unsigned int which only works on 32-bit. This patch fixes all of the warnings on sun4i-ss-hash.c. Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-22crypto: hisilicon - add DebugFS for HiSilicon SECZaibo Xu3-0/+332
The HiSilicon SEC engine driver uses DebugFS to provide main debug information for user space. Signed-off-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Longfang Liu <liulongfang@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-22crypto: hisilicon - add SRIOV for HiSilicon SECZaibo Xu2-3/+153
HiSilicon SEC engine supports PCI SRIOV. This patch enable this feature. User can enable VFs and pass through them to VM, same SEC driver can work in VM to provide skcipher algorithms. Signed-off-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Longfang Liu <liulongfang@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-22crypto: hisilicon - add HiSilicon SEC V2 driverZaibo Xu7-0/+1875
SEC driver provides PCIe hardware device initiation with AES, SM4, and 3DES skcipher algorithms registered to Crypto. It uses Hisilicon QM as interface to CPU. Signed-off-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Longfang Liu <liulongfang@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-22crypto: atmel - Fix build error of CRYPTO_AUTHENCYueHaibing1-4/+4
If CRYPTO_DEV_ATMEL_AUTHENC is m, CRYPTO_DEV_ATMEL_SHA is m, but CRYPTO_DEV_ATMEL_AES is y, building will fail: drivers/crypto/atmel-aes.o: In function `atmel_aes_authenc_init_tfm': atmel-aes.c:(.text+0x670): undefined reference to `atmel_sha_authenc_get_reqsize' atmel-aes.c:(.text+0x67a): undefined reference to `atmel_sha_authenc_spawn' drivers/crypto/atmel-aes.o: In function `atmel_aes_authenc_setkey': atmel-aes.c:(.text+0x7e5): undefined reference to `atmel_sha_authenc_setkey' Make CRYPTO_DEV_ATMEL_AUTHENC depend on CRYPTO_DEV_ATMEL_AES, and select CRYPTO_DEV_ATMEL_SHA and CRYPTO_AUTHENC for it under there. Reported-by: Hulk Robot <hulkci@huawei.com> Suggested-by: Herbert Xu <herbert@gondor.apana.org.au> Fixes: 89a82ef87e01 ("crypto: atmel-authenc - add support to...") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-22crypto: qce/dma - Use dma_request_chan() directly for channel requestPeter Ujfalusi1-2/+2
dma_request_slave_channel_reason() is: #define dma_request_slave_channel_reason(dev, name) \ dma_request_chan(dev, name) Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-22crypto: ccp - add SEV command privilege separationBrijesh Singh2-7/+23
Currently, there is no privilege separation of the SEV command; you can run them all or none of them. This is less than ideal because it means that a compromise of the code which launches VMs could make permanent change to the SEV certifcate chain which will affect others. These commands are required to attest the VM environment: - SEV_PDH_CERT_EXPORT - SEV_PLATFORM_STATUS - SEV_GET_{ID,ID2} These commands manage the SEV certificate chain: - SEV_PEK_CERR_IMPORT - SEV_FACTORY_RESET - SEV_PEK_GEN - SEV_PEK_CSR - SEV_PDH_GEN Lets add the CAP_SYS_ADMIN check for the group of the commands which alters the SEV certificate chain to provide some level of privilege separation. Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Gary Hook <gary.hook@amd.com> Cc: Erdem Aktas <erdemaktas@google.com> Cc: Tom Lendacky <Thomas.Lendacky@amd.com> Tested-by: David Rientjes <rientjes@google.com> Co-developed-by: David Rientjes <rientjes@google.com> Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: Brijesh Singh <brijesh.singh@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-22crypto: sun8i-ce - Fix memdup.cocci warningsYueHaibing1-4/+2
Use kmemdup rather than duplicating its implementation Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-22crypto: sun4i-ss - Fix 64-bit size_t warningsHerbert Xu1-8/+14
If you try to compile this driver on a 64-bit platform then you will get warnings because it mixes size_t with unsigned int which only works on 32-bit. This patch fixes all of the warnings. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Acked-by: Corentin Labbe <clabbe.montjoie@gmail.com> Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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