- 25 1月, 2016 24 次提交
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由 Cyrille Pitchen 提交于
The 'done' tasklet handler used to check the 'BUSY' flag to either finalize the processing of a crypto request which had just completed or manage the crypto queue to start the next crypto request. On request R1 completion, the driver calls atmel_sha_finish_req(), which: 1 - clears the 'BUSY' flag since the hardware is no longer used and is ready again to process new crypto requests. 2 - notifies the above layer (the client) about the completion of the asynchronous crypto request R1 by calling its base.complete() callback. 3 - schedules the 'done' task to check the crypto queue and start to process the next crypto request (the 'BUSY' flag is supposed to be cleared at that moment) if such a pending request exists. However step 2 might wake the client up so it can now ask our driver to process a new crypto request R2. This request is enqueued by calling the atmel_sha_handle_queue() function, which sets the 'BUSY' flags then starts to process R2. If the 'done' tasklet, scheduled by step 3, runs just after, it would see that the 'BUSY' flag is set then understand that R2 has just completed, which is wrong! So the state of 'BUSY' flag is not a proper way to detect and handle crypto request completion. This patch fixes this race condition by using two different tasklets, one to handle the crypto request completion events, the other to manage the crypto queue if needed. Signed-off-by: NCyrille Pitchen <cyrille.pitchen@atmel.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Cyrille Pitchen 提交于
This patch fixes a crash which occured during the computation of the digest of an empty message. Indeed, when processing an empty message, the atmel_sha_handle_queue() function was never called, hence the dd->req pointer remained uninitialized. Later, when the atmel_sha_final_req() function was called, it used to crash while using this uninitialized dd->req pointer. Hence this patch adds missing initializations of dd->req before calls of the atmel_sha_final_req() function. This bug prevented us from passing the tcrypt test suite on SHA algo. Signed-off-by: NCyrille Pitchen <cyrille.pitchen@atmel.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Tom Lendacky 提交于
Commit 8996eafd ("crypto: ahash - ensure statesize is non-zero") added a check to prevent ahash algorithms from successfully registering if the import and export functions were not implemented. This prevents an oops in the hash_accept function of algif_hash. This commit causes the ccp-crypto module SHA support and AES CMAC support from successfully registering and causing the ccp-crypto module load to fail because the ahash import and export functions are not implemented. Update the CCP Crypto API support to provide import and export support for ahash algorithms. Cc: <stable@vger.kernel.org> # 3.14.x- Signed-off-by: NTom Lendacky <thomas.lendacky@amd.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Horia Geant? 提交于
Increasing CAAM DMA engine transaction size either -reduces the number of required transactions or -adds the ability to transfer more data with same transaction count Signed-off-by: NHoria Geant? <horia.geanta@nxp.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Atta, Ahsan 提交于
-This is required to support 32bit adf_ctl utility on a 64bit driver Signed-off-by: NAhsan Atta <ahsan.atta@intel.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Krzysztof Koz?owski 提交于
Use memcpy_toio to fix following sparse warning: drivers/crypto/s5p-sss.c:386:40: warning: incorrect type in argument 1 (different address spaces) drivers/crypto/s5p-sss.c:386:40: expected void *<noident> drivers/crypto/s5p-sss.c:386:40: got void [noderef] <asn:2>* Signed-off-by: NKrzysztof Kozlowski <k.kozlowski.k@gmail.com> Acked-by: NVladimir Zapolskiy <vz@mleia.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Krzysztof Koz?owski 提交于
Improve a little bit code readability and use dev_info/err for printing messages. Signed-off-by: NKrzysztof Kozlowski <k.kozlowski.k@gmail.com> Acked-by: NVladimir Zapolskiy <vz@mleia.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Pingchao Yang 提交于
adf_dev_restore(accel_dev) was called in adf_dev_shutdown,no need to call it in adf_device_reset_worker after adf_dev_shutdown was called. Signed-off-by: NYang Pingchao <pingchao.yang@intel.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Tadeusz Struk 提交于
change name for c6x dev type to more generic. Signed-off-by: NTadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Stephan Mueller 提交于
As per update of the FIPS 140-2 Annex C supported by SP800-131A, the ANSI X9.31 DRNG is not an allowed cipher in FIPS mode any more. CC: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: NStephan Mueller <smueller@chronox.de> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Eli Cooper 提交于
This aligns the stack pointer in chacha20_4block_xor_ssse3 to 64 bytes. Fixes general protection faults and potential kernel panics. Cc: stable@vger.kernel.org Signed-off-by: NEli Cooper <elicooper@gmx.com> Acked-by: NMartin Willi <martin@strongswan.org> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Peter Jones 提交于
Dave Young reported: > Hi, > > I saw the warning "Missing required AuthAttr" when testing kexec, > known issue? Idea about how to fix it? > > The kernel is latest linus tree plus sevral patches from Toshi to > cleanup io resource structure. > > in function pkcs7_sig_note_set_of_authattrs(): > if (!test_bit(sinfo_has_content_type, &sinfo->aa_set) || > !test_bit(sinfo_has_message_digest, &sinfo->aa_set) || > (ctx->msg->data_type == OID_msIndirectData && > !test_bit(sinfo_has_ms_opus_info, &sinfo->aa_set))) { > pr_warn("Missing required AuthAttr\n"); > return -EBADMSG; > } > > The third condition below is true: > (ctx->msg->data_type == OID_msIndirectData && > !test_bit(sinfo_has_ms_opus_info, &sinfo->aa_set)) > > I signed the kernel with redhat test key like below: > pesign -c 'Red Hat Test Certificate' -i arch/x86/boot/bzImage -o /boot/vmlinuz-4.4.0-rc8+ -s --force And right he is! The Authenticode specification is a paragon amongst technical documents, and has this pearl of wisdom to offer: --------------------------------- Authenticode-Specific SignerInfo UnauthenticatedAttributes Structures The following Authenticode-specific data structures are present in SignerInfo authenticated attributes. SpcSpOpusInfo SpcSpOpusInfo is identified by SPC_SP_OPUS_INFO_OBJID (1.3.6.1.4.1.311.2.1.12) and is defined as follows: SpcSpOpusInfo ::= SEQUENCE { programName [0] EXPLICIT SpcString OPTIONAL, moreInfo [1] EXPLICIT SpcLink OPTIONAL, } --#public-- SpcSpOpusInfo has two fields: programName This field contains the program description: If publisher chooses not to specify a description, the SpcString structure contains a zero-length program name. If the publisher chooses to specify a description, the SpcString structure contains a Unicode string. moreInfo This field is set to an SPCLink structure that contains a URL for a Web site with more information about the signer. The URL is an ASCII string. --------------------------------- Which is to say that this is an optional *unauthenticated* field which may be present in the Authenticated Attribute list. This is not how pkcs7 is supposed to work, so when David implemented this, he didn't appreciate the subtlety the original spec author was working with, and missed the part of the sublime prose that says this Authenticated Attribute is an Unauthenticated Attribute. As a result, the code in question simply takes as given that the Authenticated Attributes should be authenticated. But this one should not, individually. Because it says it's not authenticated. It still has to hash right so the TBS digest is correct. So it is both authenticated and unauthenticated, all at once. Truly, a wonder of technical accomplishment. Additionally, pesign's implementation has always attempted to be compatible with the signatures emitted from contemporary versions of Microsoft's signtool.exe. During the initial implementation, Microsoft signatures always produced the same values for SpcSpOpusInfo - {U"Microsoft Windows", "http://www.microsoft.com"} - without regard to who the signer was. Sometime between Windows 8 and Windows 8.1 they stopped including the field in their signatures altogether, and as such pesign stopped producing them in commits c0c4da6 and d79cb0c, sometime around June of 2012. The theory here is that anything that breaks with pesign signatures would also be breaking with signtool.exe sigs as well, and that'll be a more noticed problem for firmwares parsing it, so it'll get fixed. The fact that we've done exactly this bug in Linux code is first class, grade A irony. So anyway, we should not be checking this field for presence or any particular value: if the field exists, it should be at the right place, but aside from that, as long as the hash matches the field is good. Signed-off-by: NPeter Jones <pjones@redhat.com> Tested-by: NDave Young <dyoung@redhat.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Horia Geant? 提交于
Previous change (see "Fixes" tag) to the MCFGR register clears AWCACHE[0] ("bufferable" AXI3 attribute) (which is "1" at POR). This makes all writes non-bufferable, causing a ~ 5% performance drop for PPC-based platforms. Rework previous change such that MCFGR[AWCACHE]=4'b0011 (bufferable + cacheable) for all platforms. Note: For ARM-based platforms, AWCACHE[0] is ignored by the interconnect IP. Cc: <stable@vger.kernel.org> # 4.3+ Fixes: f1096749 ("crypto: caam - fix snooping for write transactions") Signed-off-by: NHoria Geant? <horia.geanta@nxp.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Linus Torvalds 提交于
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git://git.linux-mips.org/pub/scm/ralf/upstream-linus由 Linus Torvalds 提交于
Pull MIPS updates from Ralf Baechle: "This is the main pull request for MIPS for 4.5 plus some 4.4 fixes. The executive summary: - ATH79 platform improvments, use DT bindings for the ATH79 USB PHY. - Avoid useless rebuilds for zboot. - jz4780: Add NEMC, BCH and NAND device tree nodes - Initial support for the MicroChip's DT platform. As all the device drivers are missing this is still of limited use. - Some Loongson3 cleanups. - The unavoidable whitespace polishing. - Reduce clock skew when synchronizing the CPU cycle counters on CPU startup. - Add MIPS R6 fixes. - Lots of cleanups across arch/mips as fallout from KVM. - Lots of minor fixes and changes for IEEE 754-2008 support to the FPU emulator / fp-assist software. - Minor Ralink, BCM47xx and bcm963xx platform support improvments. - Support SMP on BCM63168" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (84 commits) MIPS: zboot: Add support for serial debug using the PROM MIPS: zboot: Avoid useless rebuilds MIPS: BMIPS: Enable ARCH_WANT_OPTIONAL_GPIOLIB MIPS: bcm63xx: nvram: Remove unused bcm63xx_nvram_get_psi_size() function MIPS: bcm963xx: Update bcm_tag field image_sequence MIPS: bcm963xx: Move extended flash address to bcm_tag header file MIPS: bcm963xx: Move Broadcom BCM963xx image tag data structure MIPS: bcm63xx: nvram: Use nvram structure definition from header file MIPS: bcm963xx: Add Broadcom BCM963xx board nvram data structure MAINTAINERS: Add KVM for MIPS entry MIPS: KVM: Add missing newline to kvm_err() MIPS: Move KVM specific opcodes into asm/inst.h MIPS: KVM: Use cacheops.h definitions MIPS: Break down cacheops.h definitions MIPS: Use EXCCODE_ constants with set_except_vector() MIPS: Update trap codes MIPS: Move Cause.ExcCode trap codes to mipsregs.h MIPS: KVM: Make kvm_mips_{init,exit}() static MIPS: KVM: Refactor added offsetof()s MIPS: KVM: Convert EXPORT_SYMBOL to _GPL ...
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由 Linus Torvalds 提交于
Merge tag 'platform-drivers-x86-v4.5-2' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86 Pull x86 platform driver updates from Darren Hart: "Emergency travel prevented me from completing my final testing on this until today. Nothing here that couldn't wait until RC1 fixes, but I thought it best to get it out sooner rather than later as it does contain a build warning fix. Summary: A build warning fix, MAINTAINERS cleanup, and a new DMI quirk: ideapad-laptop: - Add Lenovo Yoga 700 to no_hw_rfkill dmi list MAINTAINERS: - Combine multiple telemetry entries intel_telemetry_debugfs: - Fix unused warnings in telemetry debugfs" * tag 'platform-drivers-x86-v4.5-2' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86: ideapad-laptop: Add Lenovo Yoga 700 to no_hw_rfkill dmi list MAINTAINERS: Combine multiple telemetry entries intel_telemetry_debugfs: Fix unused warnings in telemetry debugfs
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git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux由 Linus Torvalds 提交于
Pull thermal management updates from Zhang Rui: "The top merge commit was re-generated yesterday because two topic branches were dropped from this pull request in the last minute due to some unaddressed comments. All the other material has been in linux-next for quite a while. Specifics: - Enhance thermal core to handle unexpected device cooling states after fresh boot and system resume. From Zhang Rui and Chen Yu. - Several fixes and cleanups on Rockchip and RCAR thermal drivers. From Caesar Wang and Kuninori Morimoto. - Add Broxton support for Intel processor thermal reporting device driver. From Amy Wiles" * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: thermal: trip_point_temp_store() calls thermal_zone_device_update() thermal: rcar: rcar_thermal_get_temp() return error if strange temp thermal: rcar: check irq possibility in rcar_thermal_irq_xxx() thermal: rcar: check every rcar_thermal_update_temp() return value thermal: rcar: move rcar_thermal_dt_ids to upside thermal: rockchip: Support the RK3399 SoCs in thermal driver thermal: rockchip: Support the RK3228 SoCs in thermal driver dt-bindings: rockchip-thermal: Support the RK3228/RK3399 SoCs compatible thermal: rockchip: fix a trivial typo Thermal: Enable Broxton SoC thermal reporting device thermal: constify pch_dev_ops structure Thermal: do thermal zone update after a cooling device registered Thermal: handle thermal zone device properly during system sleep Thermal: initialize thermal zone device correctly
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git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs由 Linus Torvalds 提交于
Pull 9p updates from Eric Van Hensbergen: "Sorry for the last minute pull request, there's was a change that didn't get pulled into for-next until two weeks ago and I wanted to give it some bake time. Summary: Rework and error handling fixes, primarily in the fscatch and fd transports" * tag 'for-linus-4.5-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs: fs/9p: use fscache mutex rather than spinlock 9p: trans_fd, bail out if recv fcall if missing 9p: trans_fd, read rework to use p9_parse_header net/9p: Add device name details on error
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git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client由 Linus Torvalds 提交于
Pull Ceph updates from Sage Weil: "The two main changes are aio support in CephFS, and a series that fixes several issues in the authentication key timeout/renewal code. On top of that are a variety of cleanups and minor bug fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: libceph: remove outdated comment libceph: kill off ceph_x_ticket_handler::validity libceph: invalidate AUTH in addition to a service ticket libceph: fix authorizer invalidation, take 2 libceph: clear messenger auth_retry flag if we fault libceph: fix ceph_msg_revoke() libceph: use list_for_each_entry_safe ceph: use i_size_{read,write} to get/set i_size ceph: re-send AIO write request when getting -EOLDSNAP error ceph: Asynchronous IO support ceph: Avoid to propagate the invalid page point ceph: fix double page_unlock() in page_mkwrite() rbd: delete an unnecessary check before rbd_dev_destroy() libceph: use list_next_entry instead of list_entry_next ceph: ceph_frag_contains_value can be boolean ceph: remove unused functions in ceph_frag.h
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git://git.samba.org/sfrench/cifs-2.6由 Linus Torvalds 提交于
Pull SMB3 fixes from Steve French: "A collection of CIFS/SMB3 fixes. It includes a couple bug fixes, a few for improved debugging of cifs.ko and some improvements to the way cifs does key generation. I do have some additional bug fixes I expect in the next week or two (to address a problem found by xfstest, and some fixes for SMB3.11 dialect, and a couple patches that just came in yesterday that I am reviewing)" * 'for-next' of git://git.samba.org/sfrench/cifs-2.6: cifs_dbg() outputs an uninitialized buffer in cifs_readdir() cifs: fix race between call_async() and reconnect() Prepare for encryption support (first part). Add decryption and encryption key generation. Thanks to Metze for helping with this. cifs: Allow using O_DIRECT with cache=loose cifs: Make echo interval tunable cifs: Check uniqueid for SMB2+ and return -ESTALE if necessary Print IP address of unresponsive server cifs: Ratelimit kernel log messages
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由 Josh Boyer 提交于
Like the Yoga 900 models the Lenovo Yoga 700 does not have a hw rfkill switch, and trying to read the hw rfkill switch through the ideapad module causes it to always reported blocking breaking wifi. This commit adds the Lenovo Yoga 700 to the no_hw_rfkill dmi list, fixing the wifi breakage. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1295272 Tested-by: <dinyar.rabady+spam@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: NJosh Boyer <jwboyer@fedoraproject.org> Signed-off-by: NDarren Hart <dvhart@linux.intel.com>
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由 Souvik Kumar Chakravarty 提交于
This patch combines all the telemetry file entries in MAINTAINERS via wildcard. Signed-off-by: NSouvik Kumar Chakravarty <souvik.k.chakravarty@intel.com> Signed-off-by: NDarren Hart <dvhart@linux.intel.com>
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由 Souvik Kumar Chakravarty 提交于
This patch fixes compile time warnings when CONFIG_PM_SLEEP is undefined. In this case sleep related counters are unused. Signed-off-by: NSouvik Kumar Chakravarty <souvik.k.chakravarty@intel.com> Signed-off-by: NDarren Hart <dvhart@linux.intel.com>
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由 Christoph Lameter 提交于
If we detect that there is nothing to do just set the flag and do not check if it was already set before. Races really do not matter. If the flag is set by any code then the shepherd will start dealing with the situation and reenable the vmstat workers when necessary again. Since commit 0eb77e98 ("vmstat: make vmstat_updater deferrable again and shut down on idle") quiet_vmstat might update cpu_stat_off and mark a particular cpu to be handled by vmstat_shepherd. This might trigger a VM_BUG_ON in vmstat_update because the work item might have been sleeping during the idle period and see the cpu_stat_off updated after the wake up. The VM_BUG_ON is therefore misleading and no more appropriate. Moreover it doesn't really suite any protection from real bugs because vmstat_shepherd will simply reschedule the vmstat_work anytime it sees a particular cpu set or vmstat_update would do the same from the worker context directly. Even when the two would race the result wouldn't be incorrect as the counters update is fully idempotent. Reported-by: NSasha Levin <sasha.levin@oracle.com> Signed-off-by: NChristoph Lameter <cl@linux.com> Acked-by: NMichal Hocko <mhocko@suse.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 24 1月, 2016 16 次提交
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由 Ralf Baechle 提交于
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由 Alban Bedel 提交于
As most platforms implement the PROM serial interface prom_putchar() add a simple bridge to allow re-using this code for zboot. Signed-off-by: NAlban Bedel <albeu@free.fr> Cc: Alex Smith <alex.smith@imgtec.com> Cc: Andrew Bresticker <abrestic@chromium.org> Cc: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11811/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Alban Bedel 提交于
Add dummy.o to the targets list, and fill targets automatically from $(vmlinuzobjs) to avoid having to maintain two lists. When building with XZ compression copy ashldi3.c to the build directory to use a different object file for the kernel and zboot. Without this the same object file need to be build with different flags which cause a rebuild at every run. Signed-off-by: NAlban Bedel <albeu@free.fr> Cc: linux-mips@linux-mips.org Cc: Alex Smith <alex.smith@imgtec.com> Cc: Wu Zhangjin <wuzhangjin@gmail.com> Cc: Andrew Bresticker <abrestic@chromium.org> Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11810/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Florian Fainelli 提交于
Allow BMIPS_GENERIC supported platforms to build GPIO controller drivers. Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com> Reviewed-by: NDragan Stancevic <dragan.stancevic@gmail.com> Cc: cernekee@gmail.com Cc: jaedon.shin@gmail.com Cc: gregory.0xf0@gmail.com Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12019/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Simon Arlott 提交于
Remove bcm63xx_nvram_get_psi_size() as it now has no users. Signed-off-by: NSimon Arlott <simon@fire.lp0.eu> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Kevin Cernekee <cernekee@gmail.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Jonas Gorski <jogo@openwrt.org> Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org> Cc: MIPS Mailing List <linux-mips@linux-mips.org> Cc: MTD Maling List <linux-mtd@lists.infradead.org> Patchwork: https://patchwork.linux-mips.org/patch/11836/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Simon Arlott 提交于
The "dual_image" and "inactive_flag" fields should be merged into a single "image_sequence" field. Signed-off-by: NSimon Arlott <simon@fire.lp0.eu> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Kevin Cernekee <cernekee@gmail.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Jonas Gorski <jogo@openwrt.org> Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org> Cc: MIPS Mailing List <linux-mips@linux-mips.org> Cc: MTD Maling List <linux-mtd@lists.infradead.org> Patchwork: https://patchwork.linux-mips.org/patch/11834/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Simon Arlott 提交于
The extended flash address needs to be subtracted from bcm_tag flash image offsets. Move this value to the bcm_tag header file. Renamed define name to consistently use bcm963xx for flash layout which should be considered a property of the board and not the SoC (i.e. bcm63xx could theoretically be used on a board without CFE or any flash). Signed-off-by: NSimon Arlott <simon@fire.lp0.eu> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Kevin Cernekee <cernekee@gmail.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Jonas Gorski <jogo@openwrt.org> Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org> Cc: MIPS Mailing List <linux-mips@linux-mips.org> Cc: MTD Maling List <linux-mtd@lists.infradead.org> Patchwork: https://patchwork.linux-mips.org/patch/11833/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Simon Arlott 提交于
Move Broadcom BCM963xx image tag data structure to include/linux/ so that drivers outside of mach-bcm63xx can use it. Signed-off-by: NSimon Arlott <simon@fire.lp0.eu> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Kevin Cernekee <cernekee@gmail.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Jonas Gorski <jogo@openwrt.org> Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org> Cc: MIPS Mailing List <linux-mips@linux-mips.org> Cc: MTD Maling List <linux-mtd@lists.infradead.org> Patchwork: https://patchwork.linux-mips.org/patch/11832/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Simon Arlott 提交于
Use the common definition of the nvram structure from the header file include/linux/bcm963xx_nvram.h instead of maintaining a separate copy. Read the version 5 size of nvram data from memory and then call the new checksum verification function from the header file. Signed-off-by: NSimon Arlott <simon@fire.lp0.eu> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Kevin Cernekee <cernekee@gmail.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Jonas Gorski <jogo@openwrt.org> Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org> Cc: MIPS Mailing List <linux-mips@linux-mips.org> Cc: MTD Maling List <linux-mtd@lists.infradead.org> Patchwork: https://patchwork.linux-mips.org/patch/11831/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Simon Arlott 提交于
Broadcom BCM963xx boards have multiple nvram variants across different SoCs with additional checksum fields added whenever the size of the nvram was extended. Add this structure as a header file so that multiple drivers can use it. Signed-off-by: NSimon Arlott <simon@fire.lp0.eu> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Kevin Cernekee <cernekee@gmail.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Jonas Gorski <jogo@openwrt.org> Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org> Cc: MIPS Mailing List <linux-mips@linux-mips.org> Cc: MTD Maling List <linux-mtd@lists.infradead.org> Patchwork: https://patchwork.linux-mips.org/patch/11830/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma由 Linus Torvalds 提交于
Pull rdma updates from Doug Ledford: "Initial roundup of 4.5 merge window patches - Remove usage of ib_query_device and instead store attributes in ib_device struct - Move iopoll out of block and into lib, rename to irqpoll, and use in several places in the rdma stack as our new completion queue polling library mechanism. Update the other block drivers that already used iopoll to use the new mechanism too. - Replace the per-entry GID table locks with a single GID table lock - IPoIB multicast cleanup - Cleanups to the IB MR facility - Add support for 64bit extended IB counters - Fix for netlink oops while parsing RDMA nl messages - RoCEv2 support for the core IB code - mlx4 RoCEv2 support - mlx5 RoCEv2 support - Cross Channel support for mlx5 - Timestamp support for mlx5 - Atomic support for mlx5 - Raw QP support for mlx5 - MAINTAINERS update for mlx4/mlx5 - Misc ocrdma, qib, nes, usNIC, cxgb3, cxgb4, mlx4, mlx5 updates - Add support for remote invalidate to the iSER driver (pushed through the RDMA tree due to dependencies, acknowledged by nab) - Update to NFSoRDMA (pushed through the RDMA tree due to dependencies, acknowledged by Bruce)" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (169 commits) IB/mlx5: Unify CQ create flags check IB/mlx5: Expose Raw Packet QP to user space consumers {IB, net}/mlx5: Move the modify QP operation table to mlx5_ib IB/mlx5: Support setting Ethernet priority for Raw Packet QPs IB/mlx5: Add Raw Packet QP query functionality IB/mlx5: Add create and destroy functionality for Raw Packet QP IB/mlx5: Refactor mlx5_ib_qp to accommodate other QP types IB/mlx5: Allocate a Transport Domain for each ucontext net/mlx5_core: Warn on unsupported events of QP/RQ/SQ net/mlx5_core: Add RQ and SQ event handling net/mlx5_core: Export transport objects IB/mlx5: Expose CQE version to user-space IB/mlx5: Add CQE version 1 support to user QPs and SRQs IB/mlx5: Fix data validation in mlx5_ib_alloc_ucontext IB/sa: Fix netlink local service GFP crash IB/srpt: Remove redundant wc array IB/qib: Improve ipoib UD performance IB/mlx4: Advertise RoCE v2 support IB/mlx4: Create and use another QP1 for RoCEv2 IB/mlx4: Enable send of RoCE QP1 packets with IP/UDP headers ...
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由 James Hogan 提交于
I've pretty much been maintaining KVM for MIPS for a while now. Lets make it more official (and make sure I get Cc'd on relevant patches). Signed-off-by: NJames Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: linux-mips@linux-mips.org Cc: kvm@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11898/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 James Hogan 提交于
Add missing newline to end of kvm_err string when guest PMAP couldn't be allocated. Signed-off-by: NJames Hogan <james.hogan@imgtec.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: kvm@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11896/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 James Hogan 提交于
The header arch/mips/kvm/opcode.h defines a few extra opcodes which aren't in arch/mips/include/uapi/asm/inst.h. There's nothing KVM specific about them, so lets move them into inst.h where they belong and delete the header. Note that mfmcz_op is renamed to mfmc0_op to match the instruction set manual, and wait_op was already added to inst.h in commit b0a3eae2 ("MIPS: inst.h: define COP0 wait op"), merged in v3.16-rc1. Signed-off-by: NJames Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: linux-mips@linux-mips.org Cc: kvm@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11895/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 James Hogan 提交于
Drop the custom cache operation code definitions used by KVM for emulating guest CACHE instructions, and switch to use the existing definitions in <asm/cacheops.h>. Signed-off-by: NJames Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: kvm@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11893/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 James Hogan 提交于
Most of the cache op codes defined in cacheops.h are split into a 2-bit cache identifier, and a 3-bit cache op code which does largely the same thing semantically regardless of the cache identifier. To allow the use of these definitions by KVM for decoding cache ops, break the definitions down into parts where it makes sense to do so, and add masks for the Cache and Op field within the cache op. Signed-off-by: NJames Hogan <james.hogan@imgtec.com> Cc: linux-mips@linux-mips.org Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: kvm@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11892/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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