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2022-08-19crypto: hisilicon/qm - remove unneeded data storageJunchong Pan1-60/+20
The dump_show() is used to output hardware information for error locating. It is not need to apply for memory to temporarily store the converted data. It can directly output the data. Therefore, remove some unnecessary code. Signed-off-by: Junchong Pan <panjunchong@hisilicon.com> Signed-off-by: Yang Shen <shenyang39@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-19crypto: hisilicon/qm - fix missing destroy qp_idrWeili Qian1-3/+4
In the function hisi_qm_memory_init(), if resource alloc fails after idr_init, the initialized qp_idr needs to be destroyed. Signed-off-by: Weili Qian <qianweili@huawei.com> Signed-off-by: Yang Shen <shenyang39@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-19crypto: hisilicon/hpre - change return type of hpre_cluster_inqry_write()Weili Qian1-6/+2
hpre_cluster_inqry_write() always returns 0. So change the type of hpre_cluster_inqry_write() to void. Signed-off-by: Weili Qian <qianweili@huawei.com> Signed-off-by: Yang Shen <shenyang39@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-19crypto: hisilicon/zip - some misc cleanupYang Shen3-19/+23
Some cleanup for code: 1. Change names for easy to understand. 2. Unify the variables type. 3. Use the right return value. Signed-off-by: Yang Shen <shenyang39@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-19crypto: hisilicon/zip - optimization for performanceYang Shen1-14/+13
1.Remove some useless steps during doing requests. 2.Adjust the possibility of branch prediction. Signed-off-by: Yang Shen <shenyang39@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-19crypto: testmgr - extend acomp tests for NULL destination bufferLucas Segarra Fernandez1-0/+29
Acomp API supports NULL destination buffer for compression and decompression requests. In such cases allocation is performed by API. Add test cases for crypto_acomp_compress() and crypto_acomp_decompress() with dst buffer allocated by API. Tests will only run if CONFIG_CRYPTO_MANAGER_EXTRA_TESTS=y. Signed-off-by: Lucas Segarra Fernandez <lucas.segarra.fernandez@intel.com> Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-19crypto: api - Fix comment typoJason Wang1-1/+1
The double `to' is duplicated in the comment, remove one. Signed-off-by: Jason Wang <wangborong@cdjrlc.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-19crypto: cavium - Fix comment typoJason Wang1-1/+1
The double `the' is duplicated in the comment, remove one. Signed-off-by: Jason Wang <wangborong@cdjrlc.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-19crypto: drbg - remove unnecessary (void*) conversionsDong Chuanjian1-7/+5
remove unnecessary void* type casting v2: Turn assignments less than 75 characters into one line. Signed-off-by: Dong Chuanjian <chuanjian@nfschina.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-19crypto: ccp - Add a quirk to firmware updateJarkko Sakkinen1-2/+14
A quirk for fixing the committed TCB version, when upgrading from a firmware version earlier than 1.50. This is a known issue, and the documented workaround is to load the firmware twice. Currently, this issue requires the following workaround: sudo modprobe -r kvm_amd sudo modprobe -r ccp sudo modprobe ccp sudo modprobe kvm_amd Implement this workaround inside kernel by checking whether the API version is less than 1.50, and if so, download the firmware twice. This addresses the TCB version issue. Link: https://lore.kernel.org/all/de02389f-249d-f565-1136-4af3655fab2a@profian.com/ Reported-by: Harald Hoyer <harald@profian.com> Signed-off-by: Jarkko Sakkinen <jarkko@profian.com> Acked-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-19crypto: keembay-ocs - Drop obsolete dependency on COMPILE_TESTJean Delvare1-2/+2
Since commit 0166dc11be91 ("of: make CONFIG_OF user selectable"), it is possible to test-build any driver which depends on OF on any architecture by explicitly selecting OF. Therefore depending on COMPILE_TEST as an alternative is no longer needed. It is actually better to always build such drivers with OF enabled, so that the test builds are closer to how each driver will actually be built on its intended target. Building them without OF may not test much as the compiler will optimize out potentially large parts of the code. In the worst case, this could even pop false positive warnings. Dropping COMPILE_TEST here improves the quality of our testing and avoids wasting time on non-existent issues. Signed-off-by: Jean Delvare <jdelvare@suse.de> Cc: Declan Murphy <declan.murphy@intel.com> Cc: Daniele Alessandrelli <daniele.alessandrelli@intel.com> Cc: Mark Gross <mgross@linux.intel.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Prabhjot Khurana <prabhjot.khurana@intel.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-19crypto: sun8i-ce - using the pm_runtime_resume_and_get to simplify the codeye xingchen1-4/+2
Using pm_runtime_resume_and_get() to instade of pm_runtime_get_sync and pm_runtime_put_noidle. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-19crypto: hisilicon - Remove pci_aer_clear_nonfatal_status() callZhuo Chen1-2/+0
Calls to pci_cleanup_aer_uncorrect_error_status() have already been removed after commit 62b36c3ea664 ("PCI/AER: Remove pci_cleanup_aer_uncorrect_error_status() calls"). But in commit 6c6dd5802c2d ("crypto: hisilicon/qm - add controller reset interface") pci_aer_clear_nonfatal_status() was used again, so remove it in this patch. note: pci_cleanup_aer_uncorrect_error_status() was renamed to pci_aer_clear_nonfatal_status() in commit 894020fdd88c ("PCI/AER: Rationalize error status register clearing") Signed-off-by: Zhuo Chen <chenzhuo.1@bytedance.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-19hwrng: arm-smccc-trng - fix NO_ENTROPY handlingJames Cowgill1-2/+2
The SMCCC_RET_TRNG_NO_ENTROPY switch arm is never used because the NO_ENTROPY return value is negative and negative values are handled above the switch by immediately returning. Fix by handling errors using a default arm in the switch. Fixes: 0888d04b47a1 ("hwrng: Add Arm SMCCC TRNG based driver") Signed-off-by: James Cowgill <james.cowgill@blaize.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-19crypto: qcom-rng - Fix qcom_rng_of_match unused warningHerbert Xu1-4/+3
Module device tables need to be declared as maybe_unused because they will be unused when built-in and the corresponding option is also disabled. This patch adds the maybe_unused attributes to OF and ACPI. This also allows us to remove the ifdef around the ACPI data structure. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Reviewed-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-19hwrng: core - let sleep be interrupted when unregistering hwrngJason A. Donenfeld3-5/+20
There are two deadlock scenarios that need addressing, which cause problems when the computer goes to sleep, the interface is set down, and hwrng_unregister() is called. When the deadlock is hit, sleep is delayed for tens of seconds, causing it to fail. These scenarios are: 1) The hwrng kthread can't be stopped while it's sleeping, because it uses msleep_interruptible() which does not react to kthread_stop. 2) A normal user thread can't be interrupted by hwrng_unregister() while it's sleeping, because hwrng_unregister() is called from elsewhere. We solve both issues by add a completion object called dying that fulfils waiters once we have started the process in hwrng_unregister. At the same time, we should cleanup a common and useless dmesg splat in the same area. Cc: <stable@vger.kernel.org> Reported-by: Gregory Erwin <gregerwin256@gmail.com> Fixes: fcd09c90c3c5 ("ath9k: use hw_random API instead of directly dumping into random.c") Link: https://lore.kernel.org/all/CAO+Okf6ZJC5-nTE_EJUGQtd8JiCkiEHytGgDsFGTEjs0c00giw@mail.gmail.com/ Link: https://lore.kernel.org/lkml/CAO+Okf5k+C+SE6pMVfPf-d8MfVPVq4PO7EY8Hys_DVXtent3HA@mail.gmail.com/ Link: https://bugs.archlinux.org/task/75138 Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Acked-by: Toke Høiland-Jørgensen <toke@toke.dk> Acked-by: Kalle Valo <kvalo@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-19crypto: hisilicon/zip - fix mismatch in get/set sgl_sge_nrYe Weihua1-2/+2
KASAN reported this Bug: [17619.659757] BUG: KASAN: global-out-of-bounds in param_get_int+0x34/0x60 [17619.673193] Read of size 4 at addr fffff01332d7ed00 by task read_all/1507958 ... [17619.698934] The buggy address belongs to the variable: [17619.708371] sgl_sge_nr+0x0/0xffffffffffffa300 [hisi_zip] There is a mismatch in hisi_zip when get/set the variable sgl_sge_nr. The type of sgl_sge_nr is u16, and get/set sgl_sge_nr by param_get/set_int. Replacing param_get/set_int to param_get/set_ushort can fix this bug. Fixes: f081fda293ffb ("crypto: hisilicon - add sgl_sge_nr module param for zip") Signed-off-by: Ye Weihua <yeweihua4@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-19crypto: lib - remove __HAVE_ARCH_CRYPTO_MEMNEQEric Biggers1-4/+0
No architecture actually defines this, so it's unneeded. Signed-off-by: Eric Biggers <ebiggers@google.com> Reviewed-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-19crypto: lib - move __crypto_xor into utilsEric Biggers5-76/+90
CRYPTO_LIB_CHACHA depends on CRYPTO for __crypto_xor, defined in crypto/algapi.c. This is a layering violation because the dependencies should only go in the other direction (crypto/ => lib/crypto/). Also the correct dependency would be CRYPTO_ALGAPI, not CRYPTO. Fix this by moving __crypto_xor into the utils module in lib/crypto/. Note that CRYPTO_LIB_CHACHA_GENERIC selected XOR_BLOCKS, which is unrelated and unnecessary. It was perhaps thought that XOR_BLOCKS was needed for __crypto_xor, but that's not the case. Signed-off-by: Eric Biggers <ebiggers@google.com> Reviewed-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-19crypto: lib - create utils module and move __crypto_memneq into itEric Biggers6-7/+12
As requested at https://lore.kernel.org/r/YtEgzHuuMts0YBCz@gondor.apana.org.au, move __crypto_memneq into lib/crypto/ and put it under a new tristate. The tristate is CRYPTO_LIB_UTILS, and it builds a module libcryptoutils. As more crypto library utilities are being added, this creates a single place for them to go without cluttering up the main lib directory. The module's main file will be lib/crypto/utils.c. However, leave memneq.c as its own file because of its nonstandard license. Signed-off-by: Eric Biggers <ebiggers@google.com> Reviewed-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-19crypto: qat - add check to validate firmware imagesSrinivas Kerekare2-2/+57
The function qat_uclo_check_image() validates the MMP and AE firmware images. If the QAT device supports firmware authentication (indicated by the handle to firmware loader), the input signed binary MMP and AE images are validated by parsing the following information: - Header length - Full size of the binary - Type of binary image (MMP or AE Firmware) Firmware binaries use RSA3K for signing and verification. The header length for the RSA3k is 0x384 bytes. All the size field values in the binary are quantified as DWORDS (1 DWORD = 4bytes). On an invalid value the function prints an error message and returns with an error code "EINVAL". Signed-off-by: Srinivas Kerekare <srinivas.kerekare@intel.com> Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Reviewed-by: Wojciech Ziemba <wojciech.ziemba@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-19crypto: sahara - don't sleep when in softirqZhengchao Shao1-9/+9
Function of sahara_aes_crypt maybe could be called by function of crypto_skcipher_encrypt during the rx softirq, so it is not allowed to use mutex lock. Fixes: c0c3c89ae347 ("crypto: sahara - replace tasklets with...") Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-14Linux 6.0-rc1v6.0-rc1Linus Torvalds1-4/+4
2022-08-14radix-tree: replace gfp.h inclusion with gfp_types.hYury Norov1-1/+1
Radix tree header includes gfp.h for __GFP_BITS_SHIFT only. Now we have gfp_types.h for this. Fixes powerpc allmodconfig build: In file included from include/linux/nodemask.h:97, from include/linux/mmzone.h:17, from include/linux/gfp.h:7, from include/linux/radix-tree.h:12, from include/linux/idr.h:15, from include/linux/kernfs.h:12, from include/linux/sysfs.h:16, from include/linux/kobject.h:20, from include/linux/pci.h:35, from arch/powerpc/kernel/prom_init.c:24: include/linux/random.h: In function 'add_latent_entropy': >> include/linux/random.h:25:46: error: 'latent_entropy' undeclared (first use in this function); did you mean 'add_latent_entropy'? 25 | add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy)); | ^~~~~~~~~~~~~~ | add_latent_entropy include/linux/random.h:25:46: note: each undeclared identifier is reported only once for each function it appears in Reported-by: kernel test robot <lkp@intel.com> CC: Andy Shevchenko <andriy.shevchenko@linux.intel.com> CC: Andrew Morton <akpm@linux-foundation.org> CC: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Yury Norov <yury.norov@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-08-14Merge tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds1-0/+3
Pull vfs lseek fix from Al Viro: "Fix proc_reg_llseek() breakage. Always had been possible if somebody left NULL ->proc_lseek, became a practical issue now" * tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: take care to handle NULL ->proc_lseek()
2022-08-14take care to handle NULL ->proc_lseek()Al Viro1-0/+3
Easily done now, just by clearing FMODE_LSEEK in ->f_mode during proc_reg_open() for such entries. Fixes: 868941b14441 "fs: remove no_llseek" Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2022-08-14Merge tag 'for-linus-6.0-rc1b-tag' of ↵Linus Torvalds16-36/+116
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull more xen updates from Juergen Gross: - fix the handling of the "persistent grants" feature negotiation between Xen blkfront and Xen blkback drivers - a cleanup of xen.config and adding xen.config to Xen section in MAINTAINERS - support HVMOP_set_evtchn_upcall_vector, which is more compliant to "normal" interrupt handling than the global callback used up to now - further small cleanups * tag 'for-linus-6.0-rc1b-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: MAINTAINERS: add xen config fragments to XEN HYPERVISOR sections xen: remove XEN_SCRUB_PAGES in xen.config xen/pciback: Fix comment typo xen/xenbus: fix return type in xenbus_file_read() xen-blkfront: Apply 'feature_persistent' parameter when connect xen-blkback: Apply 'feature_persistent' parameter when connect xen-blkback: fix persistent grants negotiation x86/xen: Add support for HVMOP_set_evtchn_upcall_vector
2022-08-14Merge tag 'perf-tools-fixes-for-v6.0-2022-08-13' of ↵Linus Torvalds112-4871/+93678
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull more perf tool updates from Arnaldo Carvalho de Melo: - 'perf c2c' now supports ARM64, adjust its output to cope with differences with what is in x86_64. Now go find false sharing on ARM64 (at least Neoverse) as well! - Refactor the JSON processing, making the output more compact and thus reducing the size of the resulting perf binary - Improvements for 'perf offcpu' profiling, including tracking child processes - Update Intel JSON metrics and events files for broadwellde, broadwellx, cascadelakex, haswellx, icelakex, ivytown, jaketown, knightslanding, sapphirerapids, skylakex and snowridgex - Add 'perf stat' JSON output and a 'perf test' entry for it - Ignore memfd and anonymous mmap events if jitdump present - Refactor 'perf test' shell tests allowing subdirs - Fix an error handling path in 'parse_perf_probe_command()' - Fixes for the guest Intel PT tracing patchkit in the 1st batch of this merge window - Print debuginfod queries if -v option is used, to explain delays in processing when debuginfo servers are enabled to fetch DSOs with richer symbol tables - Improve error message for 'perf record -p not_existing_pid' - Fix openssl and libbpf feature detection - Add PMU pai_crypto event description for IBM z16 on 'perf list' - Fix typos and duplicated words on comments in various places * tag 'perf-tools-fixes-for-v6.0-2022-08-13' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (81 commits) perf test: Refactor shell tests allowing subdirs perf vendor events: Update events for snowridgex perf vendor events: Update events and metrics for skylakex perf vendor events: Update metrics for sapphirerapids perf vendor events: Update events for knightslanding perf vendor events: Update metrics for jaketown perf vendor events: Update metrics for ivytown perf vendor events: Update events and metrics for icelakex perf vendor events: Update events and metrics for haswellx perf vendor events: Update events and metrics for cascadelakex perf vendor events: Update events and metrics for broadwellx perf vendor events: Update metrics for broadwellde perf jevents: Fold strings optimization perf jevents: Compress the pmu_events_table perf metrics: Copy entire pmu_event in find metric perf pmu-events: Hide the pmu_events perf pmu-events: Don't assume pmu_event is an array perf pmu-events: Move test events/metrics to JSON perf test: Use full metric resolution perf pmu-events: Hide pmu_events_map ...
2022-08-14Merge tag 'powerpc-6.0-2' of ↵Linus Torvalds6-30/+25
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: - Ensure we never emit lwarx with EH=1 on 32-bit, because some 32-bit CPUs trap on it rather than ignoring it as they should. - Fix ftrace when building with clang, which was broken by some refactoring. - A couple of other minor fixes. Thanks to Christophe Leroy, Naveen N. Rao, Nick Desaulniers, Ondrej Mosnacek, Pali Rohár, Russell Currey, and Segher Boessenkool. * tag 'powerpc-6.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/kexec: Fix build failure from uninitialised variable powerpc/ppc-opcode: Fix PPC_RAW_TW() powerpc64/ftrace: Fix ftrace for clang builds powerpc: Make eh value more explicit when using lwarx powerpc: Don't hide eh field of lwarx behind a macro powerpc: Fix eh field when calling lwarx on PPC32
2022-08-13Merge tag 'pull-work.misc' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull /proc/mounts fix from Al Viro: "Fix for /proc/mounts escaping - escape the '#' character too" * tag 'pull-work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: vfs: escape hash as well
2022-08-13Merge tag '5.20-rc-smb3-client-fixes-part2' of ↵Linus Torvalds19-445/+528
git://git.samba.org/sfrench/cifs-2.6 Pull more cifs updates from Steve French: - two fixes for stable, one for a lock length miscalculation, and another fixes a lease break timeout bug - improvement to handle leases, allows the close timeout to be configured more safely - five restructuring/cleanup patches * tag '5.20-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6: cifs: Do not access tcon->cfids->cfid directly from is_path_accessible cifs: Add constructor/destructors for tcon->cfid SMB3: fix lease break timeout when multiple deferred close handles for the same file. smb3: allow deferred close timeout to be configurable cifs: Do not use tcon->cfid directly, use the cfid we get from open_cached_dir cifs: Move cached-dir functions into a separate file cifs: Remove {cifs,nfs}_fscache_release_page() cifs: fix lock length calculation
2022-08-13afs: Enable multipage folio supportDavid Howells2-1/+3
Enable multipage folio support for the afs filesystem. Support has already been implemented in netfslib, fscache and cachefiles and in most of afs, but I've waited for Matthew Wilcox's latest folio changes. Note that it does require a change to afs_write_begin() to return the correct subpage. This is a "temporary" change as we're working on getting rid of the need for ->write_begin() and ->write_end() completely, at least as far as network filesystems are concerned - but it doesn't prevent afs from making use of the capability. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Matthew Wilcox (Oracle) <willy@infradead.org> Tested-by: kafs-testing@auristor.com Cc: Marc Dionne <marc.dionne@auristor.com> Cc: linux-afs@lists.infradead.org Link: https://lore.kernel.org/lkml/2274528.1645833226@warthog.procyon.org.uk/ Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-08-13Merge tag 'timers-urgent-2022-08-13' of ↵Linus Torvalds4-4/+8
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fixes from Ingo Molnar: "Misc timer fixes: - fix a potential use-after-free bug in posix timers - correct a prototype - address a build warning" * tag 'timers-urgent-2022-08-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: posix-cpu-timers: Cleanup CPU timers before freeing them during exec time: Correct the prototype of ns_to_kernel_old_timeval and ns_to_timespec64 posix-timers: Make do_clock_gettime() static
2022-08-13Merge tag 'x86-urgent-2022-08-13' of ↵Linus Torvalds2-12/+27
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fix from Ingo Molnar: "Fix the 'IBPB mitigated RETBleed' mode of operation on AMD CPUs (not turned on by default), which also need STIBP enabled (if available) to be '100% safe' on even the shortest speculation windows" * tag 'x86-urgent-2022-08-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/bugs: Enable STIBP for IBPB mitigated RETBleed
2022-08-13Merge tag 'i2c-for-5.20-part2' of ↵Linus Torvalds59-181/+370
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull more i2c updates from Wolfram Sang: - two driver fixes for issues introduced this cycle - one trivial driver improvement regarding ACPI - more DTS conversion and additions - documentation updates - subsystem-wide move from strlcpy to strscpy * tag 'i2c-for-5.20-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: docs: i2c: i2c-sysfs: fix hyperlinks docs: i2c: i2c-sysfs: improve wording docs: i2c: instantiating-devices: add syntax coloring to dts and C blocks docs: i2c: smbus-protocol: improve DataLow/DataHigh definition docs: i2c: i2c-protocol: remove unused legend items docs: i2c: i2c-protocol,smbus-protocol: remove nonsense words docs: i2c: i2c-protocol: update introductory paragraph i2c: move core from strlcpy to strscpy i2c: move drivers from strlcpy to strscpy i2c: kempld: Support ACPI I2C device declaration i2c: mediatek: add i2c compatible for MT8188 dt-bindings: i2c: update bindings for mt8188 soc i2c: microchip-corei2c: fix erroneous late ack send dt-bindings: i2c: qcom,i2c-cci: convert to dtschema i2c: qcom-geni: Fix GPI DMA buffer sync-back
2022-08-13Merge tag 'ntb-5.20' of https://github.com/jonmason/ntbLinus Torvalds14-25/+1822
Pull NTB updates from Jon Mason: "Non-Transparent Bridge updates. Fix of heap data and clang warnings, support for a new Intel NTB device, and NTB EndPoint Function (EPF) support and the various fixes for that" * tag 'ntb-5.20' of https://github.com/jonmason/ntb: MAINTAINERS: add PCI Endpoint NTB drivers to NTB files NTB: EPF: Tidy up some bounds checks NTB: EPF: Fix error code in epf_ntb_bind() PCI: endpoint: pci-epf-vntb: reduce several globals to statics PCI: endpoint: pci-epf-vntb: fix error handle in epf_ntb_mw_bar_init() PCI: endpoint: Fix Kconfig dependency NTB: EPF: set pointer addr to null using NULL rather than 0 Documentation: PCI: extend subheading underline for "lspci output" section Documentation: PCI: Use code-block block for scratchpad registers diagram Documentation: PCI: Add specification for the PCI vNTB function device PCI: endpoint: Support NTB transfer between RC and EP NTB: epf: Allow more flexibility in the memory BAR map method PCI: designware-ep: Allow pci_epc_set_bar() update inbound map address ntb: intel: add GNR support for Intel PCIe gen5 NTB NTB: ntb_tool: uninitialized heap data in tool_fn_write() ntb: idt: fix clang -Wformat warnings
2022-08-13Merge tag 'xfs-5.20-merge-8' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds5-46/+193
Pull more xfs updates from Darrick Wong: "There's not a lot this time around, just the usual bug fixes and corrections for missing error returns. - Return error codes from block device flushes to userspace - Fix a deadlock between reclaim and mount time quotacheck - Fix an unnecessary ENOSPC return when doing COW on a filesystem with severe free space fragmentation - Fix a miscalculation in the transaction reservation computations for file removal operations" * tag 'xfs-5.20-merge-8' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: xfs: fix inode reservation space for removing transaction xfs: Fix false ENOSPC when performing direct write on a delalloc extent in cow fork xfs: fix intermittent hang during quotacheck xfs: check return codes when flushing block devices
2022-08-13Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds21-99/+124
Pull more SCSI updates from James Bottomley: "Mostly small bug fixes and trivial updates. The major new core update is a change to the way device, target and host reference counting is done to try to make it more robust (this change has soaked for a while to try to winkle out any bugs)" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: pm8001: Fix typo 'the the' in comment scsi: megaraid_sas: Remove redundant variable cmd_type scsi: FlashPoint: Remove redundant variable bm_int_st scsi: zfcp: Fix missing auto port scan and thus missing target ports scsi: core: Call blk_mq_free_tag_set() earlier scsi: core: Simplify LLD module reference counting scsi: core: Make sure that hosts outlive targets scsi: core: Make sure that targets outlive devices scsi: ufs: ufs-pci: Correct check for RESET DSM scsi: target: core: De-RCU of se_lun and se_lun acl scsi: target: core: Fix race during ACL removal scsi: ufs: core: Correct ufshcd_shutdown() flow scsi: ufs: core: Increase the maximum data buffer size scsi: lpfc: Check the return value of alloc_workqueue()
2022-08-13Merge tag 'block-6.0-2022-08-12' of git://git.kernel.dk/linux-blockLinus Torvalds6-7/+19
Pull block fixes from Jens Axboe: - NVMe pull request - print nvme connect Linux error codes properly (Amit Engel) - fix the fc_appid_store return value (Christoph Hellwig) - fix a typo in an error message (Christophe JAILLET) - add another non-unique identifier quirk (Dennis P. Kliem) - check if the queue is allocated before stopping it in nvme-tcp (Maurizio Lombardi) - restart admin queue if the caller needs to restart queue in nvme-fc (Ming Lei) - use kmemdup instead of kmalloc + memcpy in nvme-auth (Zhang Xiaoxu) - __alloc_disk_node() error handling fix (Rafael) * tag 'block-6.0-2022-08-12' of git://git.kernel.dk/linux-block: block: Do not call blk_put_queue() if gendisk allocation fails nvme-pci: add NVME_QUIRK_BOGUS_NID for ADATA XPG GAMMIX S70 nvme-tcp: check if the queue is allocated before stopping it nvme-fabrics: Fix a typo in an error message nvme-fabrics: parse nvme connect Linux error codes nvmet-auth: use kmemdup instead of kmalloc + memcpy nvme-fc: fix the fc_appid_store return value nvme-fc: restart admin queue if the caller needs to restart queue
2022-08-13Merge tag 'io_uring-6.0-2022-08-13' of git://git.kernel.dk/linux-blockLinus Torvalds26-183/+178
Pull io_uring fixes from Jens Axboe: - Regression fix for this merge window, fixing a wrong order of arguments for io_req_set_res() for passthru (Dylan) - Fix for the audit code leaking context memory (Peilin) - Ensure that provided buffers are memcg accounted (Pavel) - Correctly handle short zero-copy sends (Pavel) - Sparse warning fixes for the recvmsg multishot command (Dylan) - Error handling fix for passthru (Anuj) - Remove randomization of struct kiocb fields, to avoid it growing in size if re-arranged in such a fashion that it grows more holes or padding (Keith, Linus) - Small series improving type safety of the sqe fields (Stefan) * tag 'io_uring-6.0-2022-08-13' of git://git.kernel.dk/linux-block: io_uring: add missing BUILD_BUG_ON() checks for new io_uring_sqe fields io_uring: make io_kiocb_to_cmd() typesafe fs: don't randomize struct kiocb fields io_uring: consistently make use of io_notif_to_data() io_uring: fix error handling for io_uring_cmd io_uring: fix io_recvmsg_prep_multishot sparse warnings io_uring/net: send retry for zerocopy io_uring: mem-account pbuf buckets audit, io_uring, io-wq: Fix memory leak in io_sq_thread() and io_wqe_worker() io_uring: pass correct parameters to io_req_set_res
2022-08-13perf test: Refactor shell tests allowing subdirsCarsten Haitzler4-134/+238
This is a prelude to adding more tests to shell tests and in order to support putting those tests into subdirectories, I need to change the test code that scans/finds and runs them. To support subdirs I have to recurse so it's time to refactor the code to allow this and centralize the shell script finding into one location and only one single scan that builds a list of all the found tests in memory instead of it being duplicated in 3 places. This code also optimizes things like knowing the max width of desciption strings (as we can do that while we scan instead of a whole new pass of opening files). It also more cleanly filters scripts to see only *.sh files thus skipping random other files in directories like *~ backup files, other random junk/data files that may appear and the scripts must be executable to make the cut (this ensures the script lib dir is not seen as scripts to run). This avoids perf test running previous older versions of test scripts that are editor backup files as well as skipping perf.data files that may appear and so on. Reviewed-by: Leo Yan <leo.yan@linaro.org> Signed-off-by: Carsten Haitzler <carsten.haitzler@arm.com> Tested-by: Leo Yan <leo.yan@linaro.org> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Mike Leach <mike.leach@linaro.org> Cc: Suzuki Poulouse <suzuki.poulose@arm.com> Cc: coresight@lists.linaro.org Link: https://lore.kernel.org/r/20220812121641.336465-2-carsten.haitzler@foss.arm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-08-13perf vendor events: Update events for snowridgexZhengjun Xing1-84/+27
Update the events to v1.20, update events for snowridgex by the latest event converter tools. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the snowridgex files into perf. Signed-off-by: Xing Zhengjun <zhengjun.xing@linux.intel.com> Tested-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20220812085239.3089231-12-zhengjun.xing@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-08-13perf vendor events: Update events and metrics for skylakexZhengjun Xing4-1157/+24918
Update the events to v1.28, the metrics are based on TMA 4.4 full, update events and metrics for skylakex by the latest event converter tools. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the skylakex files into perf. Signed-off-by: Xing Zhengjun <zhengjun.xing@linux.intel.com> Tested-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20220812085239.3089231-11-zhengjun.xing@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-08-13perf vendor events: Update metrics for sapphirerapidsZhengjun Xing1-0/+6
The metrics are based on TMA 4.4 full, add new metrics “UNCORE_FREQ” for sapphirerapids. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the sapphirerapids files into perf. Signed-off-by: Xing Zhengjun <zhengjun.xing@linux.intel.com> Tested-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20220812085239.3089231-10-zhengjun.xing@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-08-13perf vendor events: Update events for knightslandingZhengjun Xing1-0/+213
Update the events to v9, update events for knightslanding by the latest event converter tools. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the knightslanding files into perf. Signed-off-by: Xing Zhengjun <zhengjun.xing@linux.intel.com> Tested-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20220812085239.3089231-9-zhengjun.xing@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-08-13perf vendor events: Update metrics for jaketownZhengjun Xing1-0/+6
The metrics are based on TMA 4.4 full, add new metrics “UNCORE_FREQ” for jaketown. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the jaketown files into perf. Signed-off-by: Xing Zhengjun <zhengjun.xing@linux.intel.com> Tested-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20220812085239.3089231-8-zhengjun.xing@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-08-13perf vendor events: Update metrics for ivytownZhengjun Xing1-0/+6
The metrics are based on TMA 4.4 full, add new metrics “UNCORE_FREQ” for ivytown. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the ivytown files into perf. Signed-off-by: Xing Zhengjun <zhengjun.xing@linux.intel.com> Tested-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20220812085239.3089231-7-zhengjun.xing@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-08-13perf vendor events: Update events and metrics for icelakexZhengjun Xing4-556/+38332
Update the events to v1.15, the metrics are based on TMA 4.4 full, update events and metrics for icelakex by the latest event converter tools. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the icelakex files into perf. Signed-off-by: Xing Zhengjun <zhengjun.xing@linux.intel.com> Tested-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20220812085239.3089231-6-zhengjun.xing@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-08-13perf vendor events: Update events and metrics for haswellxZhengjun Xing2-171/+413
Update the events to v25, the metrics are based on TMA 4.4 full, update events and metrics for haswellx by the latest event converter tools. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the haswellx files into perf. Signed-off-by: Xing Zhengjun <zhengjun.xing@linux.intel.com> Tested-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20220812085239.3089231-5-zhengjun.xing@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-08-13perf vendor events: Update events and metrics for cascadelakexZhengjun Xing4-1241/+25848
Update to v16, the metrics are based on TMA 4.4 full, update events and add new metrics “UNCORE_FREQ” for cascadelakex. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the cascadelakex files into perf. Signed-off-by: Xing Zhengjun <zhengjun.xing@linux.intel.com> Tested-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20220812085239.3089231-4-zhengjun.xing@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-18 18:00:53 +0000