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2020-09-18mac80211: extend AQL aggregation estimation to HE and fix unit mismatchFelix Fietkau
The unit of the return value of ieee80211_get_rate_duration is nanoseconds, not microseconds. Adjust the duration checks to account for that. For higher data rates, allow larger estimated aggregation sizes, and add some values for HE as well, which can use much larger aggregates. Since small packets with high data rates can now lead to duration values too small for info->tx_time_est, return a minimum of 4us. Fixes: f01cfbaf9b29 ("mac80211: improve AQL aggregation estimation for low data rates") Signed-off-by: Felix Fietkau <nbd@nbd.name> Acked-by: Toke Høiland-Jørgensen <toke@redhat.com> Link: https://lore.kernel.org/r/20200915085945.3782-1-nbd@nbd.name Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-09-18iommu/amd: Restore IRTE.RemapEn bit for amd_iommu_activate_guest_modeSuravee Suthikulpanit
Commit e52d58d54a32 ("iommu/amd: Use cmpxchg_double() when updating 128-bit IRTE") removed an assumption that modify_irte_ga always set the valid bit, which requires the callers to set the appropriate value for the struct irte_ga.valid bit before calling the function. Similar to the commit 26e495f34107 ("iommu/amd: Restore IRTE.RemapEn bit after programming IRTE"), which is for the function amd_iommu_deactivate_guest_mode(). The same change is also needed for the amd_iommu_activate_guest_mode(). Otherwise, this could trigger IO_PAGE_FAULT for the VFIO based VMs with AVIC enabled. Fixes: e52d58d54a321 ("iommu/amd: Use cmpxchg_double() when updating 128-bit IRTE") Reported-by: Maxim Levitsky <mlevitsk@redhat.com> Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> Tested-by: Maxim Levitsky <mlevitsk@redhat.com> Reviewed-by: Joao Martins <joao.m.martins@oracle.com> Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com> Cc: Joao Martins <joao.m.martins@oracle.com> Link: https://lore.kernel.org/r/20200916111720.43913-1-suravee.suthikulpanit@amd.com Signed-off-by: Joerg Roedel <jroedel@suse.de>
2020-09-18x86/mm/pat: Don't flush cache if hardware enforces cache coherency across ↵Krish Sadhukhan
encryption domnains In some hardware implementations, coherency between the encrypted and unencrypted mappings of the same physical page is enforced. In such a system, it is not required for software to flush the page from all CPU caches in the system prior to changing the value of the C-bit for the page. So check that bit before flushing the cache. [ bp: Massage commit message. ] Suggested-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Krish Sadhukhan <krish.sadhukhan@oracle.com> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lkml.kernel.org/r/20200917212038.5090-3-krish.sadhukhan@oracle.com
2020-09-18x86/cpu: Add hardware-enforced cache coherency as a CPUID featureKrish Sadhukhan
In some hardware implementations, coherency between the encrypted and unencrypted mappings of the same physical page is enforced. In such a system, it is not required for software to flush the page from all CPU caches in the system prior to changing the value of the C-bit for a page. This hardware- enforced cache coherency is indicated by EAX[10] in CPUID leaf 0x8000001f. [ bp: Use one of the free slots in word 3. ] Suggested-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Krish Sadhukhan <krish.sadhukhan@oracle.com> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lkml.kernel.org/r/20200917212038.5090-2-krish.sadhukhan@oracle.com
2020-09-18iommu/amd: Fix potential @entry null derefJoao Martins
After commit 26e495f34107 ("iommu/amd: Restore IRTE.RemapEn bit after programming IRTE"), smatch warns: drivers/iommu/amd/iommu.c:3870 amd_iommu_deactivate_guest_mode() warn: variable dereferenced before check 'entry' (see line 3867) Fix this by moving the @valid assignment to after @entry has been checked for NULL. Fixes: 26e495f34107 ("iommu/amd: Restore IRTE.RemapEn bit after programming IRTE") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Joao Martins <joao.m.martins@oracle.com> Reviewed-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> Cc: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> Link: https://lore.kernel.org/r/20200910171621.12879-1-joao.m.martins@oracle.com Signed-off-by: Joerg Roedel <jroedel@suse.de>
2020-09-18x86/unwind/fp: Fix FP unwinding in ret_from_forkJosh Poimboeuf
There have been some reports of "bad bp value" warnings printed by the frame pointer unwinder: WARNING: kernel stack regs at 000000005bac7112 in sh:1014 has bad 'bp' value 0000000000000000 This warning happens when unwinding from an interrupt in ret_from_fork(). If entry code gets interrupted, the state of the frame pointer (rbp) may be undefined, which can confuse the unwinder, resulting in warnings like the above. There's an in_entry_code() check which normally silences such warnings for entry code. But in this case, ret_from_fork() is getting interrupted. It recently got moved out of .entry.text, so the in_entry_code() check no longer works. It could be moved back into .entry.text, but that would break the noinstr validation because of the call to schedule_tail(). Instead, initialize each new task's RBP to point to the task's entry regs via an encoded frame pointer. That will allow the unwinder to reach the end of the stack gracefully. Fixes: b9f6976bfb94 ("x86/entry/64: Move non entry code into .text section") Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org> Reported-by: Logan Gunthorpe <logang@deltatee.com> Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Borislav Petkov <bp@suse.de> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lkml.kernel.org/r/f366bbf5a8d02e2318ee312f738112d0af74d16f.1600103007.git.jpoimboe@redhat.com
2020-09-18crypto: Kconfig - mark unused ciphers as obsoleteArd Biesheuvel
We have a few interesting pieces in our cipher museum, which are never used internally, and were only ever provided as generic C implementations. Unfortunately, we cannot simply remove this code, as we cannot be sure that it is not being used via the AF_ALG socket API, however unlikely. So let's mark the Anubis, Khazad, SEED and TEA algorithms as obsolete, which means they can only be enabled in the build if the socket API is enabled in the first place. Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: inside-secure - Add support for EIP197 with output classifierPascal van Leeuwen
This patch adds support for EIP197 instances that include the output classifier (OCE) option, as used by one of our biggest customers. The OCE normally requires initialization and dedicated firmware, but for the simple operations supported by this driver, we just bypass it completely for now (using what is formally a debug feature). Signed-off-by: Pascal van Leeuwen <pvanleeuwen@rambus.com> Acked-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: n2 - Fix sparse endianness warningHerbert Xu
This patch fixes sparse endianness warnings by changing the type of hash_init to u8 from u32. There should be no difference in the generated code. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: sun8i - Simplify with dev_err_probe()Krzysztof Kozlowski
Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and the error value gets printed. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> 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>
2020-09-18crypto: stm32-hash - Simplify with dev_err_probe()Krzysztof Kozlowski
Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and the error value gets printed. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: caam - Simplify with dev_err_probe()Krzysztof Kozlowski
Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and the error value gets printed. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Iuliana Prodan <iuliana.prodan@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: caam - Fix kerneldocKrzysztof Kozlowski
Fix kerneldoc warnings like: drivers/crypto/caam/caamalg_qi2.c:73: warning: cannot understand function prototype: 'struct caam_ctx' drivers/crypto/caam/caamalg_qi2.c:2962: warning: cannot understand function prototype: 'struct caam_hash_ctx' drivers/crypto/caam/ctrl.c:449: warning: Function parameter or member 'ctrl' not described in 'caam_get_era' Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Iuliana Prodan <iuliana.prodan@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon - fixed memory allocation errorLongfang Liu
1. Fix the bug of 'mac' memory leak as allocating 'pbuf' failing. 2. Fix the bug of 'qps' leak as allocating 'qp_ctx' failing. Signed-off-by: Longfang Liu <liulongfang@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon - update ZIP module parameter descriptionLongfang Liu
In order to pass kernel CRYPTO test, ZIP module parameter 'pf_q_num' needs to be set as greater than 1. Signed-off-by: Longfang Liu <liulongfang@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon - update SEC module parameter descriptionLongfang Liu
In order to pass kernel CRYPTO test, SEC module parameter 'pf_q_num' needs to be set as greater than 1. Signed-off-by: Longfang Liu <liulongfang@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon - update HPRE module parameter descriptionLongfang Liu
In order to pass kernel CRYPTO test, HPRE module parameter 'pf_q_num' needs to be set as greater than 1. Signed-off-by: Longfang Liu <liulongfang@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon - update mininum queueLongfang Liu
At present, as HPRE/SEC/ZIP modules' parameter 'pf_q_num' is 1, kernel CRYPTO test will fail on the algorithms from the modules, since 'QP' hardware resources are not enough for CRYPTO TFM. To fix this, the minimum value of 'pf_q_num' should be 2. Signed-off-by: Longfang Liu <liulongfang@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: qat - use PCI_VDEVICEGiovanni Cabiddu
Build pci_device_id structure using the PCI_VDEVICE macro. This removes any references to the ADF_SYSTEM_DEVICE macro. Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Reviewed-by: Fiona Trahe <fiona.trahe@intel.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: qat - replace device ids definesGiovanni Cabiddu
Replace device ids defined in the QAT drivers with the ones in include/linux/pci_ids.h. Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Reviewed-by: Fiona Trahe <fiona.trahe@intel.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: sa2ul - Fix pm_runtime_get_sync() error checkingDan Carpenter
The pm_runtime_get_sync() function returns either 0 or 1 on success but this code treats a return of 1 as a failure. Fixes: 7694b6ca649f ("crypto: sa2ul - Add crypto driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: inside-secure - Prevent missing of processing errorsPascal van Leeuwen
On systems with coherence issues, packet processed could succeed while it should have failed, e.g. because of an authentication fail. This is because the driver would read stale status information that had all error bits initialised to zero = no error. Since this is potential a security risk, we want to prevent it from being a possibility at all. So initialize all error bits to error state, so that reading stale status information will always result in errors. Signed-off-by: Pascal van Leeuwen <pvanleeuwen@rambus.com> Acked-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: sun4i-ss - Fix sparse endianness markersHerbert Xu
This patch also fixes the incorrect endianness markings in the sun4i-ss driver. It should have no effect in the genereated code. Instead of using cpu_to_Xe32 followed by a memcpy, this patch converts the final hash write to use put_unaligned_X instead. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com> Acked-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon/zip - fix some coding stylesYang Shen
1.Unified alignment styles 2.Remove unnecessary goto branch 3.Remove address printf Signed-off-by: Yang Shen <shenyang39@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon/zip - supplement some commentsYang Shen
Supplement some comments. Signed-off-by: Yang Shen <shenyang39@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon/zip - move some private macros from 'zip.h' to 'zip_crypto.c'Yang Shen
Some macros which are defined in 'zip.h' are related to the struct 'hisi_zip_sqe' and are only used in 'zip_crypto.c'. So move them from 'zip.h' to 'zip_crypto.c'. Signed-off-by: Yang Shen <shenyang39@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon/zip - fix static check warningYang Shen
Fix some code for PClint warning: Warning - Suspicious Cast Signed-off-by: Yang Shen <shenyang39@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon/zip - add print for error branchYang Shen
Add print for some error branches. Signed-off-by: Yang Shen <shenyang39@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon/zip - use a enum parameter instead of some macrosYang Shen
Macros 'QPC_COMP', 'QPC_DECOMP' and 'HZIP_CTX_Q_NUM' are relative and incremental. So, use an enum instead. Signed-off-by: Yang Shen <shenyang39@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon/zip - replace 'sprintf' with 'scnprintf'Yang Shen
Replace 'sprintf' with 'scnprintf' to avoid overrun. Signed-off-by: Yang Shen <shenyang39@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon/zip - modify debugfs interface parametersShukun Tan
Update debugfs interface parameters Signed-off-by: Shukun Tan <tanshukun1@huawei.com> Signed-off-by: Yang Shen <shenyang39@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon/zip - unify naming style for functions and macrosYang Shen
1.Add prefix 'HZIP' for some macros 2.Add prefix 'hisi_zip' for some functions Signed-off-by: Yang Shen <shenyang39@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon/zip - remove some useless parametersYang Shen
1.Remove the macro 'HZIP_VF_NUM'. 2.Remove 'list' of the struct 'hisi_zip' Signed-off-by: Yang Shen <shenyang39@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: omap-sham - fix digcnt register handling with export/importTero Kristo
Running export/import for hashes in peculiar order (mostly done by openssl) can mess up the internal book keeping of the OMAP SHA core. Fix by forcibly writing the correct DIGCNT back to hardware. This issue was noticed while transitioning to openssl 1.1 support. Fixes: 0d373d603202 ("crypto: omap-sham - Add OMAP4/AM33XX SHAM Support") Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: omap-sham - convert to use crypto engineTero Kristo
Convert the omap-sham driver to use crypto engine for queue handling, instead of using local implementation. Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: sa2ul - Select CRYPTO_AUTHENCHerbert Xu
The sa2ul driver uses crypto_authenc_extractkeys and therefore must select CRYPTO_AUTHENC. Fixes: 7694b6ca649f ("crypto: sa2ul - Add crypto driver") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Reviewed-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18EDAC/mc_sysfs: Add missing newlines when printing {max,dimm}_locationXiongfeng Wang
Reading those sysfs entries gives: [root@localhost /]# cat /sys/devices/system/edac/mc/mc0/max_location memory 3 [root@localhost /]# cat /sys/devices/system/edac/mc/mc0/dimm0/dimm_location memory 0 [root@localhost /]# Add newlines after the value it prints for better readability. [ bp: Make len a signed int and change the check to catch wraparound. Increment the pointer p only when the length check passes. Use scnprintf(). ] Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lkml.kernel.org/r/1600051734-8993-1-git-send-email-wangxiongfeng2@huawei.com
2020-09-18EDAC/aspeed: Use module_platform_driver() to simplifyLiu Shixin
Use module_platform_driver() which makes the code simpler by eliminating boilerplate code. Signed-off-by: Liu Shixin <liushixin2@huawei.com> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lkml.kernel.org/r/20200914065358.3726216-1-liushixin2@huawei.com
2020-09-17drm/amdgpu: remove experimental flag from navi12Alex Deucher
Navi12 has worked fine for a while now. Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-17drm/amdgpu: add device ID for sienna_cichlid (v2)Likun Gao
Add device ID for sienna_cichlid. v2: squash in additional device ids. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-17drm/amdgpu: use the AV1 defines for VCN 3.0Alex Deucher
Switch from magic numbers to defines for AV1 clockgating. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-17drm/amdgpu: add VCN 3.0 AV1 registersAlex Deucher
This adds the AV1 registers. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-17drm/amdgpu: add the GC 10.3 VRS registersAlex Deucher
Add the VRS registers. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-17drm/amdgpu: prevent double kfree ttm->sgPhilip Yang
Set ttm->sg to NULL after kfree, to avoid memory corruption backtrace: [ 420.932812] kernel BUG at /build/linux-do9eLF/linux-4.15.0/mm/slub.c:295! [ 420.934182] invalid opcode: 0000 [#1] SMP NOPTI [ 420.935445] Modules linked in: xt_conntrack ipt_MASQUERADE [ 420.951332] Hardware name: Dell Inc. PowerEdge R7525/0PYVT1, BIOS 1.5.4 07/09/2020 [ 420.952887] RIP: 0010:__slab_free+0x180/0x2d0 [ 420.954419] RSP: 0018:ffffbe426291fa60 EFLAGS: 00010246 [ 420.955963] RAX: ffff9e29263e9c30 RBX: ffff9e29263e9c30 RCX: 000000018100004b [ 420.957512] RDX: ffff9e29263e9c30 RSI: fffff3d33e98fa40 RDI: ffff9e297e407a80 [ 420.959055] RBP: ffffbe426291fb00 R08: 0000000000000001 R09: ffffffffc0d39ade [ 420.960587] R10: ffffbe426291fb20 R11: ffff9e49ffdd4000 R12: ffff9e297e407a80 [ 420.962105] R13: fffff3d33e98fa40 R14: ffff9e29263e9c30 R15: ffff9e2954464fd8 [ 420.963611] FS: 00007fa2ea097780(0000) GS:ffff9e297e840000(0000) knlGS:0000000000000000 [ 420.965144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 420.966663] CR2: 00007f16bfffefb8 CR3: 0000001ff0c62000 CR4: 0000000000340ee0 [ 420.968193] Call Trace: [ 420.969703] ? __page_cache_release+0x3c/0x220 [ 420.971294] ? amdgpu_ttm_tt_unpopulate+0x5e/0x80 [amdgpu] [ 420.972789] kfree+0x168/0x180 [ 420.974353] ? amdgpu_ttm_tt_set_user_pages+0x64/0xc0 [amdgpu] [ 420.975850] ? kfree+0x168/0x180 [ 420.977403] amdgpu_ttm_tt_unpopulate+0x5e/0x80 [amdgpu] [ 420.978888] ttm_tt_unpopulate.part.10+0x53/0x60 [amdttm] [ 420.980357] ttm_tt_destroy.part.11+0x4f/0x60 [amdttm] [ 420.981814] ttm_tt_destroy+0x13/0x20 [amdttm] [ 420.983273] ttm_bo_cleanup_memtype_use+0x36/0x80 [amdttm] [ 420.984725] ttm_bo_release+0x1c9/0x360 [amdttm] [ 420.986167] amdttm_bo_put+0x24/0x30 [amdttm] [ 420.987663] amdgpu_bo_unref+0x1e/0x30 [amdgpu] [ 420.989165] amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu+0x9ca/0xb10 [amdgpu] [ 420.990666] kfd_ioctl_alloc_memory_of_gpu+0xef/0x2c0 [amdgpu] Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-17Merge branch 'for-5.9-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu Pull percpu fix from Dennis Zhou: "This is a fix for the first chunk size calculation where the variable length array incorrectly used the number of longs instead of bytes of longs. This came in as a code fix and not a bug report, so I don't think it was widely problematic. I believe it worked out due to it being memblock memory and alignment requirements working in our favor" * 'for-5.9-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu: percpu: fix first chunk size calculation for populated bitmap
2020-09-17nfp: use correct define to return NONE fecJakub Kicinski
struct ethtool_fecparam carries bitmasks not bit numbers. We want to return 1 (NONE), not 0. Fixes: 0d0870938337 ("nfp: implement ethtool FEC mode settings") Signed-off-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Simon Horman <simon.horman@netronome.com> Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-17Merge tag 'drm-fixes-2020-09-18' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm fixes from Dave Airlie: "A bunch of small fixes, some of the i915 ones have been out for a while and got better commit msg explaining some better reasoning behind them (hopefully this trend continues). Otherwise there a few AMD related ones mostly small, one radeon PLL regression fix and a bunch of small mediatek fixes. amdgpu: - Sienna Cichlid fixes - Navy Flounder fixes - DC fixes amdkfd: - Fix a GPU reset crash - Fix a memory leak radeon: - Revert a PLL fix that broke other boards i915: - Avoid exposing a partially constructed context - Use RCU instead of mutex for context termination list iteration - Avoid data race reported by KCSAN - Filter wake_flags passed to default_wake_function mediatek: - Fix scrolling of panel - Remove duplicated include - Use CPU when fail to get cmdq event - Add missing put_device() call" * tag 'drm-fixes-2020-09-18' of git://anongit.freedesktop.org/drm/drm: (21 commits) drm/amd/display: Don't log hdcp module warnings in dmesg drm/amdgpu: declare ta firmware for navy_flounder drm/mediatek: Add missing put_device() call in mtk_hdmi_dt_parse_pdata() drm/mediatek: Add missing put_device() call in mtk_drm_kms_init() drm/mediatek: Add exception handing in mtk_drm_probe() if component init fail drm/mediatek: Add missing put_device() call in mtk_ddp_comp_init() drm/mediatek: Use CPU when fail to get cmdq event drm/mediatek: Remove duplicated include drm/i915: Filter wake_flags passed to default_wake_function drm/i915: Be wary of data races when reading the active execlists drm/i915/gem: Reduce context termination list iteration guard to RCU drm/i915/gem: Delay tracking the GEM context until it is registered drm/amdgpu/dc: Require primary plane to be enabled whenever the CRTC is drm/radeon: revert "Prefer lower feedback dividers" drm/amdgpu: Include sienna_cichlid in USBC PD FW support. drm/amd/display: update nv1x stutter latencies drm/amd/display: Don't use DRM_ERROR() for DTM add topology drm/amd/pm: support runtime pptable update for sienna_cichlid etc. drm/amdkfd: fix a memory leak issue drm/kfd: fix a system crash issue during GPU recovery ...
2020-09-17hinic: fix potential resource leakWei Li
In rx_request_irq(), it will just return what irq_set_affinity_hint() returns. If it is failed, the napi and irq requested are not freed properly. So add exits for failures to handle these. Signed-off-by: Wei Li <liwei391@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-17Merge branch 'net-phy-Unbind-fixes'David S. Miller
Florian Fainelli says: ==================== net: phy: Unbind fixes This patch series fixes a couple of issues with the unbinding of the PHY drivers and then bringing down a network interface. The first is a NULL pointer de-reference and the second was an incorrect warning being triggered. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-17net: phy: Do not warn in phy_stop() on PHY_DOWNFlorian Fainelli
When phy_is_started() was added to catch incorrect PHY states, phy_stop() would not be qualified against PHY_DOWN. It is possible to reach that state when the PHY driver has been unbound and the network device is then brought down. Fixes: 2b3e88ea6528 ("net: phy: improve phy state checking") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
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