From: Ira Weiny <ira.weiny@xxxxxxxxx> The following are fixes to the hfi1 driver for stability, security, and performance. Changes from v2: Rebased to latest staging-next Update commit messages Squashed these patches together: 0006-staging-rdma-hfi1-Add-coalescing-support-for-SDMA-TX.patch 0007-staging-rdma-hfi1-Fix-sparse-error-in-sdma.h-file.patch Split some patches for clarity (new patches): 0013-staging-rdma-hfi1-Wrong-cast-breaks-desired-pointer-.patch 0016-staging-rdma-hfi1-Increase-SDMA-descriptor-queue-siz.patch [PATCH v3 14/23] staging/rdma/hfi1: Implement Expected Receive TID caching Fix random Kconfig 0-day build error Fix leak of random memory to user space caught by Dan Carpenter Separate out pointer bug fix into a previous patch Change error checks in case statement per Dan's comments [PATCH v3 15/23] staging/rdma/hfi1: Allow tuning of SDMA interrupt rate Squash in a patch with a recommended default value of 64. Changes from v1: Reviewed each patch for new features. Found 2 which fixed congestion notification in some corner cases but they could be considered additional features, so they were dropped. Split code clean up from patch 14 "Implement Expected Receive TID caching" into a separate patch. Updated some commit messages to be clear how those patches fixed the driver. Caz Yokoyama (1): staging/rdma/hfi1: Reset firmware instead of reloading Sbus Dean Luick (4): staging/rdma/hfi1: Extend the offline timeout staging/rdma/hfi1: Add a schedule in send thread staging/rdma/hfi1: Add irqsaves in the packet processing path staging/rdma/hfi1: Thread the receive interrupt. Easwar Hariharan (4): staging/rdma/hfi1: Fix code to reset ASIC CSRs on FLR staging/rdma/hfi1: Remove QSFP_ENABLED from HFI capability mask staging/rdma/hfi1: Fix port bounce issues with 0.22 DC firmware staging/rdma/hfi1: Load SBus firmware once per ASIC Ignacio Hernandez (1): staging/rdma/hfi1: Increase SDMA descriptor queue size Jareer Abdel-Qader (1): staging/rdma/hfi1: close shared context security hole Jubin John (2): staging/rdma/hfi1: Add unit # to verbs txreq cache name staging/rdma/hfi1: Update driver version string to 0.9-294 Mike Marciniszyn (3): staging/rdma/hfi1: Fix regression in send performance staging/rdma/hfi: modify workqueue for parallelism staging/rdma/hfi1: add additional rc traces Mitko Haralanov (5): staging/rdma/hfi1: Prevent silent data corruption with user SDMA staging/rdma/hfi1: Macro code clean up staging/rdma/hfi1: Wrong cast breaks desired pointer arithmetic staging/rdma/hfi1: Implement Expected Receive TID caching staging/rdma/hfi1: Allow tuning of SDMA interrupt rate Niranjana Vishwanathapura (1): staging/rdma/hfi1: Add coalescing support for SDMA TX descriptors Vennila Megavannan (1): staging/rdma/hfi1: Prevent host software lock up drivers/staging/rdma/hfi1/Kconfig | 1 + drivers/staging/rdma/hfi1/Makefile | 2 +- drivers/staging/rdma/hfi1/chip.c | 157 +++- drivers/staging/rdma/hfi1/chip.h | 2 + drivers/staging/rdma/hfi1/common.h | 19 +- drivers/staging/rdma/hfi1/driver.c | 77 +- drivers/staging/rdma/hfi1/file_ops.c | 497 ++----------- drivers/staging/rdma/hfi1/firmware.c | 37 +- drivers/staging/rdma/hfi1/hfi.h | 85 ++- drivers/staging/rdma/hfi1/init.c | 23 +- drivers/staging/rdma/hfi1/iowait.h | 6 +- drivers/staging/rdma/hfi1/mad.c | 4 +- drivers/staging/rdma/hfi1/pcie.c | 15 +- drivers/staging/rdma/hfi1/pio.c | 14 +- drivers/staging/rdma/hfi1/qp.c | 47 +- drivers/staging/rdma/hfi1/qp.h | 51 ++ drivers/staging/rdma/hfi1/qsfp.c | 13 +- drivers/staging/rdma/hfi1/rc.c | 23 +- drivers/staging/rdma/hfi1/ruc.c | 55 +- drivers/staging/rdma/hfi1/sdma.c | 164 ++++- drivers/staging/rdma/hfi1/sdma.h | 82 ++- drivers/staging/rdma/hfi1/trace.c | 4 +- drivers/staging/rdma/hfi1/trace.h | 180 +++-- drivers/staging/rdma/hfi1/ud.c | 1 + drivers/staging/rdma/hfi1/user_exp_rcv.c | 1171 ++++++++++++++++++++++++++++++ drivers/staging/rdma/hfi1/user_exp_rcv.h | 82 +++ drivers/staging/rdma/hfi1/user_pages.c | 110 +-- drivers/staging/rdma/hfi1/user_sdma.c | 103 ++- drivers/staging/rdma/hfi1/user_sdma.h | 10 +- drivers/staging/rdma/hfi1/verbs.c | 50 +- drivers/staging/rdma/hfi1/verbs.h | 9 +- include/uapi/rdma/hfi/hfi1_user.h | 46 +- 32 files changed, 2177 insertions(+), 963 deletions(-) create mode 100644 drivers/staging/rdma/hfi1/user_exp_rcv.c create mode 100644 drivers/staging/rdma/hfi1/user_exp_rcv.h -- 1.8.2 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
