linux/poky.git/scripts/runqemu, branch uninative-2.1

runqemu: Add workaround for APIC hang on pre 4.15 kernels on qemux86

2018-01-02T17:24:39+00:00

On pre 4.15 host kernels, an APIC window emulation bug can cause qemu to hang. On 64 bit we can use the x2apic, for 32 bit, we just have to disable the other timer sources and rely on kvm-clock. [YOCTO #12301] (From OE-Core rev: 82e67b82ea8e12aa0b7b9db1d84fec0436dec71b) Signed-off-by: Richard Purdie

runqemu: Allow the user to override the device tree option

2017-12-02T11:25:34+00:00

Update the runqemu script to allow the user to specify a device tree to boot when calling runqemu. This involves creating a seperate check_dtb() function incase the user has specified 'none' for the kernel but still wants a device tree. (From OE-Core rev: 867ac1370b294bfd1ee31f94abb63688f77081a1) Signed-off-by: Alistair Francis Reviewed-by: Ben Levinsky Cc: Ben Levinsky Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

runqemu: Allow the user to override the Kernel option

2017-12-02T11:25:34+00:00

Update the runqemu script to allow the user to specify a Kernel to boot when calling runqemu. (From OE-Core rev: eaf2793a98cb27d82561da0f8993f2b4b304ecc2) Signed-off-by: Alistair Francis Cc: Ben Levinsky Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

runqemu: print command search result when not found

2017-11-30T10:49:20+00:00

This makes debug easier. (From OE-Core rev: a453639e19fb2a9f9fb63fddd0b3ee26c0116d91) Signed-off-by: Robert Yang Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

runqemu: Also specialcase resolution of '.' to the file's location

2017-11-21T17:58:41+00:00

Similarly to handling "../", handle "." to resovle to the qemuconf file's current directory. (From OE-Core rev: 33418ed064fe9cff5b4803f09135a81d9170c189) Signed-off-by: Richard Purdie

runqemu: Improve relative path handling in qemuconf files

2017-11-21T13:11:03+00:00

If a variable starts with "../", its likely its a path and we want to set it to an absolute path relative to the qemuconf file. This means we don't have to use bitbake as often to figure out variables. (From OE-Core rev: dfc7940900d798aa47716288338107e1d46a3972) Signed-off-by: Richard Purdie

runqemu: Ensure we process all tap devices

2017-11-21T13:11:03+00:00

The regexp in the script misses some tap devices, e.g. we see output like: runqemu - INFO - Acquiring lockfile /tmp/qemu-tap-locks/tap25.lock failed: [Errno 11] Resource temporarily unavailable runqemu - INFO - Acquiring lockfile /tmp/qemu-tap-locks/tap26.lock failed: [Errno 11] Resource temporarily unavailable runqemu - INFO - Acquiring lockfile /tmp/qemu-tap-locks/tap27.lock failed: [Errno 11] Resource temporarily unavailable runqemu - INFO - Acquiring lockfile /tmp/qemu-tap-locks/tap28.lock failed: [Errno 11] Resource temporarily unavailable runqemu - INFO - Acquiring lockfile /tmp/qemu-tap-locks/tap40.lock failed: [Errno 11] Resource temporarily unavailable runqemu - INFO - Acquiring lockfile /tmp/qemu-tap-locks/tap41.lock failed: [Errno 11] Resource temporarily unavailable What happened to tap29 to tap39? The issue is was we were missing devices with '0' in the number, like "10:" and so on in the output from "ip link". (From OE-Core rev: 6447697a48e3b693ee38806bc2ba07c2a65c2bc8) Signed-off-by: Richard Purdie

runqemu: correct rootfs setup to boot an ide hddimg

2017-11-07T13:25:31+00:00

vm_drive variable is malformed when the drive type is an ide device. (From OE-Core rev: 88d7b17871fe8340ab7fd5c901d3a535ae098c3e) Signed-off-by: Thomas Perrot Signed-off-by: Richard Purdie

runqemu: Add riscv support for qemu machines

2017-11-05T22:33:21+00:00

(From OE-Core rev: bfdebfdfc974220fa2893eddbfc966bbc0761d4c) Signed-off-by: Khem Raj Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

scripts/runqemu: Don't print error messages about tap file locks

2017-08-30T10:14:26+00:00

Errors like: runqemu - ERROR - Acquiring lockfile /tmp/qemu-tap-locks/tap0.lock failed: [Errno 11] Resource temporarily unavailable are not really fatal errors. Change these to info messages instead so people look later in the log for the real errors. (From OE-Core rev: fac12de72bda1e864e71538be07d6c6f6e987498) Signed-off-by: Richard Purdie