From: "Alex Bennée" <alex.bennee@linaro.org>
To: Shashi Mallela <shashi.mallela@linaro.org>
Cc: peter.maydell@linaro.org, leif@nuviainc.com,
qemu-devel@nongnu.org, qemu-arm@nongnu.org, rad@semihalf.com
Subject: Re: [PATCH v1 0/8] GICv3 LPI and ITS feature implementation
Date: Thu, 25 Mar 2021 17:59:13 +0000 [thread overview]
Message-ID: <87lfabglij.fsf@linaro.org> (raw)
In-Reply-To: <20210323041238.133835-1-shashi.mallela@linaro.org>
[-- Attachment #1: Type: text/plain, Size: 1412 bytes --]
Shashi Mallela <shashi.mallela@linaro.org> writes:
> This patchset implements qemu device model for enabling physical
> LPI support and ITS functionality in GIC as per GICv3 specification.
> Both flat table and 2 level tables are implemented.The ITS commands
> for adding/deleting ITS table entries,trigerring LPI interrupts are
> implemented.Translated LPI interrupt ids are processed by redistributor
> to determine priority and set pending state appropriately before
> forwarding the same to cpu interface.
> The ITS feature support has been added to sbsa-ref platform as well as
> virt platform,wherein the emulated functionality co-exists with kvm
> kernel functionality.
Running the kvm-unit-tests ITS set:
env QEMU=$HOME/lsrc/qemu.git/builds/arm.all/qemu-system-aarch64 ./run_tests.sh -g its
with a patched unitests.cfg to remove the KVM requirement I get:
PASS its-introspection (5 tests)
FAIL its-trigger (6 tests, 1 unexpected failures)
FAIL its-migration
FAIL its-pending-migration (1 tests, 1 unexpected failures)
SKIP its-migrate-unmapped-collection (1 tests, 1 skipped)
The its-migration asserts:
Now migrate the VM, then press a key to continue...
INFO: gicv3: its-migration: Migration complete
INT dev_id=2 event_id=20
/home/alex/lsrc/tests/kvm-unit-tests.git/lib/arm64/gic-v3-its-cmd.c:192: assert failed: false: INT timeout!
STACK:
Full logs attached:
[-- Attachment #2: logs from kvm-unit-tests ITS run --]
[-- Type: application/octet-stream, Size: 21325 bytes --]
timeout -k 1s --foreground 90s /home/alex/lsrc/qemu.git/builds/arm.all/qemu-system-aarch64 -nodefaults -machine virt,accel=tcg -cpu cortex-a57 -device virtio-serial-device -device virtconsole,chardev=ctd -chardev testdev,id=ctd -device pci-testdev -display none -serial stdio -kernel arm/gic.flat -smp 8 -machine gic-version=3 -append its-introspection # -initrd /tmp/tmp.irCRYgMeFT
PASS: gicv3: its-introspection: GITS_IIDR is read-only
PASS: gicv3: its-introspection: GITS_TYPER is read-only
PASS: gicv3: its-introspection: ITS supports physical LPIs
INFO: gicv3: its-introspection: vLPI support: no
INFO: gicv3: its-introspection: ITT entry size = 0xc
INFO: gicv3: its-introspection: Bit Count: EventID=16 DeviceId=16 CollId=16
PASS: gicv3: its-introspection: ID spaces
INFO: gicv3: its-introspection: Target address format PE #
PASS: gicv3: its-introspection: detect device and collection BASER
INFO: gicv3: its-introspection: device table entry_size = 0x9
INFO: gicv3: its-introspection: collection table entry_size = 0x9
SUMMARY: 5 tests
run_migration timeout -k 1s --foreground 90s /home/alex/lsrc/qemu.git/builds/arm.all/qemu-system-aarch64 -nodefaults -machine virt,accel=tcg -cpu cortex-a57 -device virtio-serial-device -device virtconsole,chardev=ctd -chardev testdev,id=ctd -device pci-testdev -display none -serial stdio -kernel arm/gic.flat -smp 8 -machine gic-version=3 -append its-migrate-unmapped-collection # -initrd /tmp/tmp.DQwPrbFkd0
qemu-system-aarch64:qemu-system-aarch64: -chardev -chardev socket,id=mon1,path=/tmp/mig-helper-qmp1.yEhVzheBai,server,nowait socket,id=mon2,path=/tmp/mig-helper-qmp2.WIhQnCH5nq,server,nowait: : warning: warning: short-form boolean option 'server' deprecatedshort-form boolean option 'server' deprecated
Please use server=on instead
Please use server=on instead
qemu-system-aarch64:qemu-system-aarch64: -chardev -chardev socket,id=mon1,path=/tmp/mig-helper-qmp1.yEhVzheBai,server,nowait socket,id=mon2,path=/tmp/mig-helper-qmp2.WIhQnCH5nq,server,nowait: : warning: warning: short-form boolean option 'nowait' deprecatedshort-form boolean option 'nowait' deprecated
Please use wait=off instead
Please use wait=off instead
ITS: MAPD devid=2 size = 0x8 itt=0x40440000 valid=1
ITS: MAPD devid=7 size = 0x8 itt=0x40450000 valid=1
MAPC col_id=3 target_addr = 0x30000 valid=1
MAPC col_id=2 target_addr = 0x20000 valid=1
INVALL col_id=2
INVALL col_id=3
MAPTI dev_id=2 event_id=20 -> phys_id=8195, col_id=3
MAPTI dev_id=7 event_id=255 -> phys_id=8196, col_id=2
SKIP: gicv3: its-migrate-unmapped-collection: Skipping test, as this test hangs without the fix. Set ERRATA_8c58be34494b=y to enable.
Now migrate the VM, then press a key to continue...
INFO: gicv3: its-migrate-unmapped-collection: Migration complete
SUMMARY: 1 tests, 1 skipped
run_migration timeout -k 1s --foreground 90s /home/alex/lsrc/qemu.git/builds/arm.all/qemu-system-aarch64 -nodefaults -machine virt,accel=tcg -cpu cortex-a57 -device virtio-serial-device -device virtconsole,chardev=ctd -chardev testdev,id=ctd -device pci-testdev -display none -serial stdio -kernel arm/gic.flat -smp 8 -machine gic-version=3 -append its-migration # -initrd /tmp/tmp.o6yvmr7IoW
qemu-system-aarch64: -chardev socket,id=mon2,path=/tmp/mig-helper-qmp2.26HZNvi5R6,server,nowait: warning: short-form boolean option 'server' deprecated
Please use server=on instead
qemu-system-aarch64: -chardev socket,id=mon2,path=/tmp/mig-helper-qmp2.26HZNvi5R6,server,nowait: warning: short-form boolean option 'nowait' deprecated
Please use wait=off instead
qemu-system-aarch64: -chardev socket,id=mon1,path=/tmp/mig-helper-qmp1.a3pbeaOG0G,server,nowait: warning: short-form boolean option 'server' deprecated
Please use server=on instead
qemu-system-aarch64: -chardev socket,id=mon1,path=/tmp/mig-helper-qmp1.a3pbeaOG0G,server,nowait: warning: short-form boolean option 'nowait' deprecated
Please use wait=off instead
ITS: MAPD devid=2 size = 0x8 itt=0x40440000 valid=1
ITS: MAPD devid=7 size = 0x8 itt=0x40450000 valid=1
MAPC col_id=3 target_addr = 0x30000 valid=1
MAPC col_id=2 target_addr = 0x20000 valid=1
INVALL col_id=2
INVALL col_id=3
MAPTI dev_id=2 event_id=20 -> phys_id=8195, col_id=3
MAPTI dev_id=7 event_id=255 -> phys_id=8196, col_id=2
Now migrate the VM, then press a key to continue...
INFO: gicv3: its-migration: Migration complete
INT dev_id=2 event_id=20
/home/alex/lsrc/tests/kvm-unit-tests.git/lib/arm64/gic-v3-its-cmd.c:192: assert failed: false: INT timeout!
STACK:
run_migration timeout -k 1s --foreground 90s /home/alex/lsrc/qemu.git/builds/arm.all/qemu-system-aarch64 -nodefaults -machine virt,accel=tcg -cpu cortex-a57 -device virtio-serial-device -device virtconsole,chardev=ctd -chardev testdev,id=ctd -device pci-testdev -display none -serial stdio -kernel arm/gic.flat -smp 8 -machine gic-version=3 -append its-pending-migration # -initrd /tmp/tmp.g0MCehNHE7
qemu-system-aarch64: -chardev socket,id=mon2,path=/tmp/mig-helper-qmp2.LzwzLgvqSJ,server,nowait: warning: short-form boolean option 'server' deprecated
Please use server=on instead
qemu-system-aarch64: -chardev socket,id=mon2,path=/tmp/mig-helper-qmp2.LzwzLgvqSJ,server,nowait: warning: short-form boolean option 'nowait' deprecated
qemu-system-aarch64:Please use wait=off instead
-chardev socket,id=mon1,path=/tmp/mig-helper-qmp1.HVjOEOLU2L,server,nowait: warning: short-form boolean option 'server' deprecated
Please use server=on instead
qemu-system-aarch64: -chardev socket,id=mon1,path=/tmp/mig-helper-qmp1.HVjOEOLU2L,server,nowait: warning: short-form boolean option 'nowait' deprecated
Please use wait=off instead
ITS: MAPD devid=2 size = 0x8 itt=0x40450000 valid=1
MAPC col_id=7 target_addr = 0x70000 valid=1
MAPC col_id=6 target_addr = 0x60000 valid=1
MAPTI dev_id=2 event_id=0 -> phys_id=8192, col_id=6
MAPTI dev_id=2 event_id=1 -> phys_id=8193, col_id=7
MAPTI dev_id=2 event_id=2 -> phys_id=8194, col_id=6
MAPTI dev_id=2 event_id=3 -> phys_id=8195, col_id=7
MAPTI dev_id=2 event_id=4 -> phys_id=8196, col_id=6
MAPTI dev_id=2 event_id=5 -> phys_id=8197, col_id=7
MAPTI dev_id=2 event_id=6 -> phys_id=8198, col_id=6
MAPTI dev_id=2 event_id=7 -> phys_id=8199, col_id=7
MAPTI dev_id=2 event_id=8 -> phys_id=8200, col_id=6
MAPTI dev_id=2 event_id=9 -> phys_id=8201, col_id=7
MAPTI dev_id=2 event_id=10 -> phys_id=8202, col_id=6
MAPTI dev_id=2 event_id=11 -> phys_id=8203, col_id=7
MAPTI dev_id=2 event_id=12 -> phys_id=8204, col_id=6
MAPTI dev_id=2 event_id=13 -> phys_id=8205, col_id=7
MAPTI dev_id=2 event_id=14 -> phys_id=8206, col_id=6
MAPTI dev_id=2 event_id=15 -> phys_id=8207, col_id=7
MAPTI dev_id=2 event_id=16 -> phys_id=8208, col_id=6
MAPTI dev_id=2 event_id=17 -> phys_id=8209, col_id=7
MAPTI dev_id=2 event_id=18 -> phys_id=8210, col_id=6
MAPTI dev_id=2 event_id=19 -> phys_id=8211, col_id=7
MAPTI dev_id=2 event_id=20 -> phys_id=8212, col_id=6
MAPTI dev_id=2 event_id=21 -> phys_id=8213, col_id=7
MAPTI dev_id=2 event_id=22 -> phys_id=8214, col_id=6
MAPTI dev_id=2 event_id=23 -> phys_id=8215, col_id=7
MAPTI dev_id=2 event_id=24 -> phys_id=8216, col_id=6
MAPTI dev_id=2 event_id=25 -> phys_id=8217, col_id=7
MAPTI dev_id=2 event_id=26 -> phys_id=8218, col_id=6
MAPTI dev_id=2 event_id=27 -> phys_id=8219, col_id=7
MAPTI dev_id=2 event_id=28 -> phys_id=8220, col_id=6
MAPTI dev_id=2 event_id=29 -> phys_id=8221, col_id=7
MAPTI dev_id=2 event_id=30 -> phys_id=8222, col_id=6
MAPTI dev_id=2 event_id=31 -> phys_id=8223, col_id=7
MAPTI dev_id=2 event_id=32 -> phys_id=8224, col_id=6
MAPTI dev_id=2 event_id=33 -> phys_id=8225, col_id=7
MAPTI dev_id=2 event_id=34 -> phys_id=8226, col_id=6
MAPTI dev_id=2 event_id=35 -> phys_id=8227, col_id=7
MAPTI dev_id=2 event_id=36 -> phys_id=8228, col_id=6
MAPTI dev_id=2 event_id=37 -> phys_id=8229, col_id=7
MAPTI dev_id=2 event_id=38 -> phys_id=8230, col_id=6
MAPTI dev_id=2 event_id=39 -> phys_id=8231, col_id=7
MAPTI dev_id=2 event_id=40 -> phys_id=8232, col_id=6
MAPTI dev_id=2 event_id=41 -> phys_id=8233, col_id=7
MAPTI dev_id=2 event_id=42 -> phys_id=8234, col_id=6
MAPTI dev_id=2 event_id=43 -> phys_id=8235, col_id=7
MAPTI dev_id=2 event_id=44 -> phys_id=8236, col_id=6
MAPTI dev_id=2 event_id=45 -> phys_id=8237, col_id=7
MAPTI dev_id=2 event_id=46 -> phys_id=8238, col_id=6
MAPTI dev_id=2 event_id=47 -> phys_id=8239, col_id=7
MAPTI dev_id=2 event_id=48 -> phys_id=8240, col_id=6
MAPTI dev_id=2 event_id=49 -> phys_id=8241, col_id=7
MAPTI dev_id=2 event_id=50 -> phys_id=8242, col_id=6
MAPTI dev_id=2 event_id=51 -> phys_id=8243, col_id=7
MAPTI dev_id=2 event_id=52 -> phys_id=8244, col_id=6
MAPTI dev_id=2 event_id=53 -> phys_id=8245, col_id=7
MAPTI dev_id=2 event_id=54 -> phys_id=8246, col_id=6
MAPTI dev_id=2 event_id=55 -> phys_id=8247, col_id=7
MAPTI dev_id=2 event_id=56 -> phys_id=8248, col_id=6
MAPTI dev_id=2 event_id=57 -> phys_id=8249, col_id=7
MAPTI dev_id=2 event_id=58 -> phys_id=8250, col_id=6
MAPTI dev_id=2 event_id=59 -> phys_id=8251, col_id=7
MAPTI dev_id=2 event_id=60 -> phys_id=8252, col_id=6
MAPTI dev_id=2 event_id=61 -> phys_id=8253, col_id=7
MAPTI dev_id=2 event_id=62 -> phys_id=8254, col_id=6
MAPTI dev_id=2 event_id=63 -> phys_id=8255, col_id=7
MAPTI dev_id=2 event_id=64 -> phys_id=8256, col_id=6
MAPTI dev_id=2 event_id=65 -> phys_id=8257, col_id=7
MAPTI dev_id=2 event_id=66 -> phys_id=8258, col_id=6
MAPTI dev_id=2 event_id=67 -> phys_id=8259, col_id=7
MAPTI dev_id=2 event_id=68 -> phys_id=8260, col_id=6
MAPTI dev_id=2 event_id=69 -> phys_id=8261, col_id=7
MAPTI dev_id=2 event_id=70 -> phys_id=8262, col_id=6
MAPTI dev_id=2 event_id=71 -> phys_id=8263, col_id=7
MAPTI dev_id=2 event_id=72 -> phys_id=8264, col_id=6
MAPTI dev_id=2 event_id=73 -> phys_id=8265, col_id=7
MAPTI dev_id=2 event_id=74 -> phys_id=8266, col_id=6
MAPTI dev_id=2 event_id=75 -> phys_id=8267, col_id=7
MAPTI dev_id=2 event_id=76 -> phys_id=8268, col_id=6
MAPTI dev_id=2 event_id=77 -> phys_id=8269, col_id=7
MAPTI dev_id=2 event_id=78 -> phys_id=8270, col_id=6
MAPTI dev_id=2 event_id=79 -> phys_id=8271, col_id=7
MAPTI dev_id=2 event_id=80 -> phys_id=8272, col_id=6
MAPTI dev_id=2 event_id=81 -> phys_id=8273, col_id=7
MAPTI dev_id=2 event_id=82 -> phys_id=8274, col_id=6
MAPTI dev_id=2 event_id=83 -> phys_id=8275, col_id=7
MAPTI dev_id=2 event_id=84 -> phys_id=8276, col_id=6
MAPTI dev_id=2 event_id=85 -> phys_id=8277, col_id=7
MAPTI dev_id=2 event_id=86 -> phys_id=8278, col_id=6
MAPTI dev_id=2 event_id=87 -> phys_id=8279, col_id=7
MAPTI dev_id=2 event_id=88 -> phys_id=8280, col_id=6
MAPTI dev_id=2 event_id=89 -> phys_id=8281, col_id=7
MAPTI dev_id=2 event_id=90 -> phys_id=8282, col_id=6
MAPTI dev_id=2 event_id=91 -> phys_id=8283, col_id=7
MAPTI dev_id=2 event_id=92 -> phys_id=8284, col_id=6
MAPTI dev_id=2 event_id=93 -> phys_id=8285, col_id=7
MAPTI dev_id=2 event_id=94 -> phys_id=8286, col_id=6
MAPTI dev_id=2 event_id=95 -> phys_id=8287, col_id=7
MAPTI dev_id=2 event_id=96 -> phys_id=8288, col_id=6
MAPTI dev_id=2 event_id=97 -> phys_id=8289, col_id=7
MAPTI dev_id=2 event_id=98 -> phys_id=8290, col_id=6
MAPTI dev_id=2 event_id=99 -> phys_id=8291, col_id=7
MAPTI dev_id=2 event_id=100 -> phys_id=8292, col_id=6
MAPTI dev_id=2 event_id=101 -> phys_id=8293, col_id=7
MAPTI dev_id=2 event_id=102 -> phys_id=8294, col_id=6
MAPTI dev_id=2 event_id=103 -> phys_id=8295, col_id=7
MAPTI dev_id=2 event_id=104 -> phys_id=8296, col_id=6
MAPTI dev_id=2 event_id=105 -> phys_id=8297, col_id=7
MAPTI dev_id=2 event_id=106 -> phys_id=8298, col_id=6
MAPTI dev_id=2 event_id=107 -> phys_id=8299, col_id=7
MAPTI dev_id=2 event_id=108 -> phys_id=8300, col_id=6
MAPTI dev_id=2 event_id=109 -> phys_id=8301, col_id=7
MAPTI dev_id=2 event_id=110 -> phys_id=8302, col_id=6
MAPTI dev_id=2 event_id=111 -> phys_id=8303, col_id=7
MAPTI dev_id=2 event_id=112 -> phys_id=8304, col_id=6
MAPTI dev_id=2 event_id=113 -> phys_id=8305, col_id=7
MAPTI dev_id=2 event_id=114 -> phys_id=8306, col_id=6
MAPTI dev_id=2 event_id=115 -> phys_id=8307, col_id=7
MAPTI dev_id=2 event_id=116 -> phys_id=8308, col_id=6
MAPTI dev_id=2 event_id=117 -> phys_id=8309, col_id=7
MAPTI dev_id=2 event_id=118 -> phys_id=8310, col_id=6
MAPTI dev_id=2 event_id=119 -> phys_id=8311, col_id=7
MAPTI dev_id=2 event_id=120 -> phys_id=8312, col_id=6
MAPTI dev_id=2 event_id=121 -> phys_id=8313, col_id=7
MAPTI dev_id=2 event_id=122 -> phys_id=8314, col_id=6
MAPTI dev_id=2 event_id=123 -> phys_id=8315, col_id=7
MAPTI dev_id=2 event_id=124 -> phys_id=8316, col_id=6
MAPTI dev_id=2 event_id=125 -> phys_id=8317, col_id=7
MAPTI dev_id=2 event_id=126 -> phys_id=8318, col_id=6
MAPTI dev_id=2 event_id=127 -> phys_id=8319, col_id=7
MAPTI dev_id=2 event_id=128 -> phys_id=8320, col_id=6
MAPTI dev_id=2 event_id=129 -> phys_id=8321, col_id=7
MAPTI dev_id=2 event_id=130 -> phys_id=8322, col_id=6
MAPTI dev_id=2 event_id=131 -> phys_id=8323, col_id=7
MAPTI dev_id=2 event_id=132 -> phys_id=8324, col_id=6
MAPTI dev_id=2 event_id=133 -> phys_id=8325, col_id=7
MAPTI dev_id=2 event_id=134 -> phys_id=8326, col_id=6
MAPTI dev_id=2 event_id=135 -> phys_id=8327, col_id=7
MAPTI dev_id=2 event_id=136 -> phys_id=8328, col_id=6
MAPTI dev_id=2 event_id=137 -> phys_id=8329, col_id=7
MAPTI dev_id=2 event_id=138 -> phys_id=8330, col_id=6
MAPTI dev_id=2 event_id=139 -> phys_id=8331, col_id=7
MAPTI dev_id=2 event_id=140 -> phys_id=8332, col_id=6
MAPTI dev_id=2 event_id=141 -> phys_id=8333, col_id=7
MAPTI dev_id=2 event_id=142 -> phys_id=8334, col_id=6
MAPTI dev_id=2 event_id=143 -> phys_id=8335, col_id=7
MAPTI dev_id=2 event_id=144 -> phys_id=8336, col_id=6
MAPTI dev_id=2 event_id=145 -> phys_id=8337, col_id=7
MAPTI dev_id=2 event_id=146 -> phys_id=8338, col_id=6
MAPTI dev_id=2 event_id=147 -> phys_id=8339, col_id=7
MAPTI dev_id=2 event_id=148 -> phys_id=8340, col_id=6
MAPTI dev_id=2 event_id=149 -> phys_id=8341, col_id=7
MAPTI dev_id=2 event_id=150 -> phys_id=8342, col_id=6
MAPTI dev_id=2 event_id=151 -> phys_id=8343, col_id=7
MAPTI dev_id=2 event_id=152 -> phys_id=8344, col_id=6
MAPTI dev_id=2 event_id=153 -> phys_id=8345, col_id=7
MAPTI dev_id=2 event_id=154 -> phys_id=8346, col_id=6
MAPTI dev_id=2 event_id=155 -> phys_id=8347, col_id=7
MAPTI dev_id=2 event_id=156 -> phys_id=8348, col_id=6
MAPTI dev_id=2 event_id=157 -> phys_id=8349, col_id=7
MAPTI dev_id=2 event_id=158 -> phys_id=8350, col_id=6
MAPTI dev_id=2 event_id=159 -> phys_id=8351, col_id=7
MAPTI dev_id=2 event_id=160 -> phys_id=8352, col_id=6
MAPTI dev_id=2 event_id=161 -> phys_id=8353, col_id=7
MAPTI dev_id=2 event_id=162 -> phys_id=8354, col_id=6
MAPTI dev_id=2 event_id=163 -> phys_id=8355, col_id=7
MAPTI dev_id=2 event_id=164 -> phys_id=8356, col_id=6
MAPTI dev_id=2 event_id=165 -> phys_id=8357, col_id=7
MAPTI dev_id=2 event_id=166 -> phys_id=8358, col_id=6
MAPTI dev_id=2 event_id=167 -> phys_id=8359, col_id=7
MAPTI dev_id=2 event_id=168 -> phys_id=8360, col_id=6
MAPTI dev_id=2 event_id=169 -> phys_id=8361, col_id=7
MAPTI dev_id=2 event_id=170 -> phys_id=8362, col_id=6
MAPTI dev_id=2 event_id=171 -> phys_id=8363, col_id=7
MAPTI dev_id=2 event_id=172 -> phys_id=8364, col_id=6
MAPTI dev_id=2 event_id=173 -> phys_id=8365, col_id=7
MAPTI dev_id=2 event_id=174 -> phys_id=8366, col_id=6
MAPTI dev_id=2 event_id=175 -> phys_id=8367, col_id=7
MAPTI dev_id=2 event_id=176 -> phys_id=8368, col_id=6
MAPTI dev_id=2 event_id=177 -> phys_id=8369, col_id=7
MAPTI dev_id=2 event_id=178 -> phys_id=8370, col_id=6
MAPTI dev_id=2 event_id=179 -> phys_id=8371, col_id=7
MAPTI dev_id=2 event_id=180 -> phys_id=8372, col_id=6
MAPTI dev_id=2 event_id=181 -> phys_id=8373, col_id=7
MAPTI dev_id=2 event_id=182 -> phys_id=8374, col_id=6
MAPTI dev_id=2 event_id=183 -> phys_id=8375, col_id=7
MAPTI dev_id=2 event_id=184 -> phys_id=8376, col_id=6
MAPTI dev_id=2 event_id=185 -> phys_id=8377, col_id=7
MAPTI dev_id=2 event_id=186 -> phys_id=8378, col_id=6
MAPTI dev_id=2 event_id=187 -> phys_id=8379, col_id=7
MAPTI dev_id=2 event_id=188 -> phys_id=8380, col_id=6
MAPTI dev_id=2 event_id=189 -> phys_id=8381, col_id=7
MAPTI dev_id=2 event_id=190 -> phys_id=8382, col_id=6
MAPTI dev_id=2 event_id=191 -> phys_id=8383, col_id=7
MAPTI dev_id=2 event_id=192 -> phys_id=8384, col_id=6
MAPTI dev_id=2 event_id=193 -> phys_id=8385, col_id=7
MAPTI dev_id=2 event_id=194 -> phys_id=8386, col_id=6
MAPTI dev_id=2 event_id=195 -> phys_id=8387, col_id=7
MAPTI dev_id=2 event_id=196 -> phys_id=8388, col_id=6
MAPTI dev_id=2 event_id=197 -> phys_id=8389, col_id=7
MAPTI dev_id=2 event_id=198 -> phys_id=8390, col_id=6
MAPTI dev_id=2 event_id=199 -> phys_id=8391, col_id=7
MAPTI dev_id=2 event_id=200 -> phys_id=8392, col_id=6
MAPTI dev_id=2 event_id=201 -> phys_id=8393, col_id=7
MAPTI dev_id=2 event_id=202 -> phys_id=8394, col_id=6
MAPTI dev_id=2 event_id=203 -> phys_id=8395, col_id=7
MAPTI dev_id=2 event_id=204 -> phys_id=8396, col_id=6
MAPTI dev_id=2 event_id=205 -> phys_id=8397, col_id=7
MAPTI dev_id=2 event_id=206 -> phys_id=8398, col_id=6
MAPTI dev_id=2 event_id=207 -> phys_id=8399, col_id=7
MAPTI dev_id=2 event_id=208 -> phys_id=8400, col_id=6
MAPTI dev_id=2 event_id=209 -> phys_id=8401, col_id=7
MAPTI dev_id=2 event_id=210 -> phys_id=8402, col_id=6
MAPTI dev_id=2 event_id=211 -> phys_id=8403, col_id=7
MAPTI dev_id=2 event_id=212 -> phys_id=8404, col_id=6
MAPTI dev_id=2 event_id=213 -> phys_id=8405, col_id=7
MAPTI dev_id=2 event_id=214 -> phys_id=8406, col_id=6
MAPTI dev_id=2 event_id=215 -> phys_id=8407, col_id=7
MAPTI dev_id=2 event_id=216 -> phys_id=8408, col_id=6
MAPTI dev_id=2 event_id=217 -> phys_id=8409, col_id=7
MAPTI dev_id=2 event_id=218 -> phys_id=8410, col_id=6
MAPTI dev_id=2 event_id=219 -> phys_id=8411, col_id=7
MAPTI dev_id=2 event_id=220 -> phys_id=8412, col_id=6
MAPTI dev_id=2 event_id=221 -> phys_id=8413, col_id=7
MAPTI dev_id=2 event_id=222 -> phys_id=8414, col_id=6
MAPTI dev_id=2 event_id=223 -> phys_id=8415, col_id=7
MAPTI dev_id=2 event_id=224 -> phys_id=8416, col_id=6
MAPTI dev_id=2 event_id=225 -> phys_id=8417, col_id=7
MAPTI dev_id=2 event_id=226 -> phys_id=8418, col_id=6
MAPTI dev_id=2 event_id=227 -> phys_id=8419, col_id=7
MAPTI dev_id=2 event_id=228 -> phys_id=8420, col_id=6
MAPTI dev_id=2 event_id=229 -> phys_id=8421, col_id=7
MAPTI dev_id=2 event_id=230 -> phys_id=8422, col_id=6
MAPTI dev_id=2 event_id=231 -> phys_id=8423, col_id=7
MAPTI dev_id=2 event_id=232 -> phys_id=8424, col_id=6
MAPTI dev_id=2 event_id=233 -> phys_id=8425, col_id=7
MAPTI dev_id=2 event_id=234 -> phys_id=8426, col_id=6
MAPTI dev_id=2 event_id=235 -> phys_id=8427, col_id=7
MAPTI dev_id=2 event_id=236 -> phys_id=8428, col_id=6
MAPTI dev_id=2 event_id=237 -> phys_id=8429, col_id=7
MAPTI dev_id=2 event_id=238 -> phys_id=8430, col_id=6
MAPTI dev_id=2 event_id=239 -> phys_id=8431, col_id=7
MAPTI dev_id=2 event_id=240 -> phys_id=8432, col_id=6
MAPTI dev_id=2 event_id=241 -> phys_id=8433, col_id=7
MAPTI dev_id=2 event_id=242 -> phys_id=8434, col_id=6
MAPTI dev_id=2 event_id=243 -> phys_id=8435, col_id=7
MAPTI dev_id=2 event_id=244 -> phys_id=8436, col_id=6
MAPTI dev_id=2 event_id=245 -> phys_id=8437, col_id=7
MAPTI dev_id=2 event_id=246 -> phys_id=8438, col_id=6
MAPTI dev_id=2 event_id=247 -> phys_id=8439, col_id=7
MAPTI dev_id=2 event_id=248 -> phys_id=8440, col_id=6
MAPTI dev_id=2 event_id=249 -> phys_id=8441, col_id=7
MAPTI dev_id=2 event_id=250 -> phys_id=8442, col_id=6
MAPTI dev_id=2 event_id=251 -> phys_id=8443, col_id=7
MAPTI dev_id=2 event_id=252 -> phys_id=8444, col_id=6
MAPTI dev_id=2 event_id=253 -> phys_id=8445, col_id=7
MAPTI dev_id=2 event_id=254 -> phys_id=8446, col_id=6
MAPTI dev_id=2 event_id=255 -> phys_id=8447, col_id=7
INVALL col_id=7
INVALL col_id=6
Now migrate the VM, then press a key to continue...
INFO: gicv3: its-pending-migration: Migration complete
INFO: gicv3: its-pending-migration: expected 128 LPIs on PE #6, 0 observed
FAIL: gicv3: its-pending-migration: 128 LPIs on both PE0 and PE1 after migration
SUMMARY: 1 tests, 1 unexpected failures
timeout -k 1s --foreground 90s /home/alex/lsrc/qemu.git/builds/arm.all/qemu-system-aarch64 -nodefaults -machine virt,accel=tcg -cpu cortex-a57 -device virtio-serial-device -device virtconsole,chardev=ctd -chardev testdev,id=ctd -device pci-testdev -display none -serial stdio -kernel arm/gic.flat -smp 8 -machine gic-version=3 -append its-trigger # -initrd /tmp/tmp.shXaNoBX3p
ITS: MAPD devid=2 size = 0x8 itt=0x40440000 valid=1
ITS: MAPD devid=7 size = 0x8 itt=0x40450000 valid=1
MAPC col_id=3 target_addr = 0x30000 valid=1
MAPC col_id=2 target_addr = 0x20000 valid=1
INVALL col_id=2
INVALL col_id=3
MAPTI dev_id=2 event_id=20 -> phys_id=8195, col_id=3
MAPTI dev_id=7 event_id=255 -> phys_id=8196, col_id=2
INT dev_id=2 event_id=20
PASS: gicv3: its-trigger: int: dev=2, eventid=20 -> lpi= 8195, col=3
INT dev_id=7 event_id=255
PASS: gicv3: its-trigger: int: dev=7, eventid=255 -> lpi= 8196, col=2
INV dev_id=2 event_id=20
INT dev_id=2 event_id=20
PASS: gicv3: its-trigger: inv/invall: dev2/eventid=20 does not trigger any LPI
INT dev_id=2 event_id=20
INFO: gicv3: its-trigger: inv/invall: Unexpected LPI (cpuid=3, intid=8195)
FAIL: gicv3: its-trigger: inv/invall: dev2/eventid=20 still does not trigger any LPI
INVALL col_id=3
INT dev_id=2 event_id=20
PASS: gicv3: its-trigger: inv/invall: dev2/eventid=20 now triggers an LPI
ITS: MAPD devid=2 size = 0x8 itt=0x40440000 valid=0
INT dev_id=2 event_id=20
PASS: gicv3: its-trigger: mapd valid=false: no LPI after device unmap
SUMMARY: 6 tests, 1 unexpected failures
BUILD_HEAD=3054ca26
[-- Attachment #3: Type: text/plain, Size: 23 bytes --]
--
Alex Bennée
next prev parent reply other threads:[~2021-03-25 18:08 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-23 4:12 [PATCH v1 0/8] GICv3 LPI and ITS feature implementation Shashi Mallela
2021-03-23 4:12 ` [PATCH v1 1/8] hw/intc: GICv3 ITS initial framework Shashi Mallela
2021-03-25 16:43 ` Alex Bennée
2021-03-25 17:18 ` Alex Bennée
2021-03-23 4:12 ` [PATCH v1 2/8] hw/intc: GICv3 ITS register definitions added Shashi Mallela
2021-03-25 19:34 ` Alex Bennée
2021-03-31 16:48 ` shashi.mallela
2021-03-31 23:31 ` Richard Henderson
2021-03-23 4:12 ` [PATCH v1 3/8] hw/intc: GICv3 ITS command queue framework Shashi Mallela
2021-03-23 4:12 ` [PATCH v1 4/8] hw/intc: GICv3 ITS Command processing Shashi Mallela
2021-03-23 4:12 ` [PATCH v1 5/8] hw/intc: GICv3 ITS Feature enablement Shashi Mallela
2021-03-23 4:12 ` [PATCH v1 6/8] hw/intc: GICv3 redistributor ITS processing Shashi Mallela
2021-03-23 4:12 ` [PATCH v1 7/8] hw/arm/sbsa-ref: add ITS support in SBSA GIC Shashi Mallela
2021-03-23 4:12 ` [PATCH v1 8/8] hw/arm/virt: add ITS support in virt GIC Shashi Mallela
2021-03-25 17:59 ` Alex Bennée [this message]
2021-03-25 19:44 ` [PATCH v1 0/8] GICv3 LPI and ITS feature implementation Alex Bennée
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