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authorTom Mingarelli <thomas.mingarelli@hp.com>2012-11-20 19:43:17 +0000
committerJoerg Roedel <joro@8bytes.org>2012-11-21 16:55:32 +0100
commitea2447f700cab264019b52e2b417d689e052dcfd (patch)
tree3184219834b5ad9ae6e65761c8da494f0379f2f1 /include
parentf4a75d2eb7b1e2206094b901be09adb31ba63681 (diff)
downloadkernel-ea2447f700cab264019b52e2b417d689e052dcfd.tar.gz
intel-iommu: Prevent devices with RMRRs from being placed into SI Domain
This patch is to prevent non-USB devices that have RMRRs associated with them from being placed into the SI Domain during init. This fixes the issue where the RMRR info for devices being placed in and out of the SI Domain gets lost. Signed-off-by: Thomas Mingarelli <thomas.mingarelli@hp.com> Tested-by: Shuah Khan <shuah.khan@hp.com> Reviewed-by: Donald Dutile <ddutile@redhat.com> Reviewed-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Joerg Roedel <joro@8bytes.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3 (git 2.46.0) at 2026-09-02 01:19:55 +0000
ng: expecting prototype for hash_algs_register_all(). Prototype was for ahash_algs_register_all() instead drivers/crypto/ux500/hash/hash_core.c:1647: warning: Function parameter or member 'device_data' not described in 'ahash_algs_unregister_all' drivers/crypto/ux500/hash/hash_core.c:1647: warning: expecting prototype for hash_algs_unregister_all(). Prototype was for ahash_algs_unregister_all() instead drivers/crypto/ux500/cryp/cryp.c:19: warning: Incorrect use of kernel-doc format: * cryp_wait_until_done - wait until the device logic is not busy drivers/crypto/ux500/cryp/cryp.c:22: warning: Function parameter or member 'device_data' not described in 'cryp_wait_until_done' drivers/crypto/ux500/cryp/cryp.c:22: warning: expecting prototype for ST(). Prototype was for cryp_wait_until_done() instead drivers/crypto/ux500/cryp/cryp.c:292: warning: Function parameter or member 'cryp_mode' not described in 'cryp_save_device_context' drivers/crypto/ux500/cryp/cryp_irq.c:21: warning: Function parameter or member 'device_data' not described in 'cryp_enable_irq_src' drivers/crypto/ux500/cryp/cryp_irq.c:21: warning: Function parameter or member 'irq_src' not described in 'cryp_enable_irq_src' drivers/crypto/ux500/cryp/cryp_irq.c:21: warning: expecting prototype for ST(). Prototype was for cryp_enable_irq_src() instead drivers/crypto/ux500/cryp/cryp_core.c:42: warning: expecting prototype for ST(). Prototype was for CRYP_MAX_KEY_SIZE() instead drivers/crypto/ux500/cryp/cryp_core.c:91: warning: Function parameter or member 'key' not described in 'cryp_ctx' drivers/crypto/ux500/cryp/cryp_core.c:91: warning: Function parameter or member 'session_id' not described in 'cryp_ctx' Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "David S. Miller" <davem@davemloft.net> Cc: Shujuan Chen <shujuan.chen@stericsson.com> Cc: Joakim Bech <joakim.xx.bech@stericsson.com> Cc: Berne Hebark <berne.herbark@stericsson.com> Cc: Niklas Hernaeus <niklas.hernaeus@stericsson.com> Cc: Jonas Linde <jonas.linde@stericsson.com> Cc: Andreas Westin <andreas.westin@stericsson.com> Cc: linux-crypto@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2021-03-26crypto: ux500 - Fix the parameter of dma_unmap_sg()Xiang Chen For function dma_unmap_sg(), the <nents> parameter should be number of elements in the scatterlist prior to the mapping, not after the mapping. So fix this usage. Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2020-11-20crypto: sha - split sha.h into sha1.h and sha2.hEric Biggers Currently <crypto/sha.h> contains declarations for both SHA-1 and SHA-2, and <crypto/sha3.h> contains declarations for SHA-3. This organization is inconsistent, but more importantly SHA-1 is no longer considered to be cryptographically secure. So to the extent possible, SHA-1 shouldn't be grouped together with any of the other SHA versions, and usage of it should be phased out. Therefore, split <crypto/sha.h> into two headers <crypto/sha1.h> and <crypto/sha2.h>, and make everyone explicitly specify whether they want the declarations for SHA-1, SHA-2, or both. This avoids making the SHA-1 declarations visible to files that don't want anything to do with SHA-1. It also prepares for potentially moving sha1.h into a new insecure/ or dangerous/ directory. Signed-off-by: Eric Biggers <ebiggers@google.com> Acked-by: Ard Biesheuvel <ardb@kernel.org> Acked-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2020-08-21crypto: ux500 - Fix kmap() bugIra Weiny Once the crypto hash walk is started by crypto_hash_walk_first() returning non-zero, crypto_hash_walk_done() must be called to unmap any memory which was mapped by *_walk_first(). Ensure crypto_hash_walk_done() is called properly by: 1) Re-arranging the check for device data to be prior to calling *_walk_first() 2) on error call crypto_hash_walk_done() with an error code to allow the hash walk code to clean up. While we are at it clean up the 'out' label to be more meaningful. Signed-off-by: Ira Weiny <ira.weiny@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2020-08-20crypto: algapi - Remove skbuff.h inclusionHerbert Xu The header file algapi.h includes skbuff.h unnecessarily since all we need is a forward declaration for struct sk_buff. This patch removes that inclusion. Unfortunately skbuff.h pulls in a lot of things and drivers over the years have come to rely on it so this patch adds a lot of missing inclusions that result from this. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2020-07-09crypto: ux500/hash - Add namespacing to hash_init()Lee Jones A recent change to the Regulator consumer API (which this driver utilises) add prototypes for the some suspend functions. These functions require including header file include/linux/suspend.h. The following tree of includes affecting this driver will be present: In file included from include/linux/elevator.h:6, from include/linux/blkdev.h:288, from include/linux/blk-cgroup.h:23, from include/linux/writeback.h:14, from include/linux/memcontrol.h:22, from include/linux/swap.h:9, from include/linux/suspend.h:5, from include/linux/regulator/consumer.h:35, from drivers/crypto/ux500/hash/hash_core.c:28: include/linux/elevator.h pulls in include/linux/hashtable.h which contains its own version of hash_init(). This confuses the build system and results in the following error (amongst others): drivers/crypto/ux500/hash/hash_core.c:1362:19: error: passing argument 1 of '__hash_init' from incompatible pointer type [-Werror=incompatible-pointer-types] 1362 | return hash_init(req); Fix this by namespacing the local hash_init() such that the source of confusion is removed. Cc: Linus Walleij <linus.walleij@linaro.org> Cc: David S. Miller <davem@davemloft.net> Cc: linux-crypto@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2019-10-23crypto: ux500 - Remove set but not used variable 'cookie'zhengbin Fixes gcc '-Wunused-but-set-variable' warning: drivers/crypto/ux500/hash/hash_core.c: In function hash_set_dma_transfer: drivers/crypto/ux500/hash/hash_core.c:143:15: warning: variable cookie set but not used [-Wunused-but-set-variable] It is not used since commit 8a63b1994c50 ("crypto: ux500 - Add driver for HASH hardware") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: zhengbin <zhengbin13@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2019-09-09crypto: ux500 - Fix COMPILE_TEST warningsHerbert Xu This patch fixes a number of warnings encountered when this driver is built on a 64-bit platform with COMPILE_TEST. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2019-07-26crypto: ux500 - Use spinlock_t instead of struct spinlockSebastian Andrzej Siewior For spinlocks the type spinlock_t should be used instead of "struct spinlock". Use spinlock_t for spinlock's definition. Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "David S. Miller" <davem@davemloft.net> Cc: linux-crypto@vger.kernel.org Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194Thomas Gleixner Based on 1 normalized pattern(s): license terms gnu general public license gpl version 2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 161 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Reviewed-by: Steve Winslow <swinslow@gmail.com> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190528170027.447718015@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2018-12-23crypto: ux500 - Use proper enum in hash_set_dma_transferNathan Chancellor Clang warns when one enumerated type is implicitly converted to another: drivers/crypto/ux500/hash/hash_core.c:169:4: warning: implicit conversion from enumeration type 'enum dma_data_direction' to different enumeration type 'enum dma_transfer_direction' [-Wenum-conversion] direction, DMA_CTRL_ACK | DMA_PREP_INTERRUPT); ^~~~~~~~~ 1 warning generated. dmaengine_prep_slave_sg expects an enum from dma_transfer_direction. We know that the only direction supported by this function is DMA_TO_DEVICE because of the check at the top of this function so we can just use the equivalent value from dma_transfer_direction. DMA_TO_DEVICE = DMA_MEM_TO_DEV = 1 Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2018-08-18Merge tag 'char-misc-4.19-rc1' of ↵Linus Torvalds git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver updates from Greg KH: "Here is the bit set of char/misc drivers for 4.19-rc1 There is a lot here, much more than normal, seems like everyone is writing new driver subsystems these days... Anyway, major things here are: - new FSI driver subsystem, yet-another-powerpc low-level hardware bus - gnss, finally an in-kernel GPS subsystem to try to tame all of the crazy out-of-tree drivers that have been floating around for years, combined with some really hacky userspace implementations. This is only for GNSS receivers, but you have to start somewhere, and this is great to see. Other than that, there are new slimbus drivers, new coresight drivers, new fpga drivers, and loads of DT bindings for all of these and existing drivers. All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (255 commits) android: binder: Rate-limit debug and userspace triggered err msgs fsi: sbefifo: Bump max command length fsi: scom: Fix NULL dereference misc: mic: SCIF Fix scif_get_new_port() error handling misc: cxl: changed asterisk position genwqe: card_base: Use true and false for boolean values misc: eeprom: assignment outside the if statement uio: potential double frees if __uio_register_device() fails eeprom: idt_89hpesx: clean up an error pointer vs NULL inconsistency misc: ti-st: Fix memory leak in the error path of probe() android: binder: Show extra_buffers_size in trace firmware: vpd: Fix section enabled flag on vpd_section_destroy platform: goldfish: Retire pdev_bus goldfish: Use dedicated macros instead of manual bit shifting goldfish: Add missing includes to goldfish.h mux: adgs1408: new driver for Analog Devices ADGS1408/1409 mux dt-bindings: mux: add adi,adgs1408 Drivers: hv: vmbus: Cleanup synic memory free path Drivers: hv: vmbus: Remove use of slow_virt_to_phys() Drivers: hv: vmbus: Reset the channel callback in vmbus_onoffer_rescind() ... 2018-07-09crypto: ahash - remove useless setting of cra_typeEric Biggers Some ahash algorithms set .cra_type = &crypto_ahash_type. But this is redundant with the C structure type ('struct ahash_alg'), and crypto_register_ahash() already sets the .cra_type automatically. Apparently the useless assignment has just been copy+pasted around. So, remove the useless assignment from all the ahash algorithms. This patch shouldn't change any actual behavior. Signed-off-by: Eric Biggers <ebiggers@google.com> Acked-by: Gilad Ben-Yossef <gilad@benyossef.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2018-07-09crypto: ahash - remove useless setting of type flagsEric Biggers Many ahash algorithms set .cra_flags = CRYPTO_ALG_TYPE_AHASH. But this is redundant with the C structure type ('struct ahash_alg'), and crypto_register_ahash() already sets the type flag automatically, clearing any type flag that was already there. Apparently the useless assignment has just been copy+pasted around. So, remove the useless assignment from all the ahash algorithms. This patch shouldn't change any actual behavior. Signed-off-by: Eric Biggers <ebiggers@google.com> Acked-by: Gilad Ben-Yossef <gilad@benyossef.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2018-07-07headers: separate linux/mod_devicetable.h from linux/platform_device.hRandy Dunlap At over 4000 #includes, <linux/platform_device.h> is the 9th most #included header file in the Linux kernel. It does not need <linux/mod_devicetable.h>, so drop that header and explicitly add <linux/mod_devicetable.h> to source files that need it. 4146 #include <linux/platform_device.h> After this patch, there are 225 files that use <linux/mod_devicetable.h>, for a reduction of around 3900 times that <linux/mod_devicetable.h> does not have to be read & parsed. 225 #include <linux/mod_devicetable.h> This patch was build-tested on 20 different arch-es. It also makes these drivers SubmitChecklist#1 compliant. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: kbuild test robot <lkp@intel.com> # drivers/media/platform/vimc/ Reported-by: kbuild test robot <lkp@intel.com> # drivers/pinctrl/pinctrl-u300.c Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2018-02-15crypto: ux500/hash - Add empty export and importKamil Konieczny Crypto framework requires export/import in async hash. If driver do not implement them, wrapper functions in framework will be used, and it will cause error during ahash alg registration (unless one disables crypto internal tests). To make change in framework and expose this requirement, I will remove wrappers from crypto/ahash.c , but this can broke code which depends on them. Add empty hash export and import, with the same behaviour as in framework and expose this directly in driver. This can also prevent OOPS when config option in Cryptographic API 'Disable run-time self tests' will be enabled. Signed-off-by: Kamil Konieczny <k.konieczny@partner.samsung.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>