* [Xen-devel] [xen-unstable-smoke test] 138328: regressions - FAIL
@ 2019-06-22 20:00 osstest service owner
0 siblings, 0 replies; only message in thread
From: osstest service owner @ 2019-06-22 20:00 UTC (permalink / raw)
To: xen-devel, osstest-admin
flight 138328 xen-unstable-smoke real [real]
http://logs.test-lab.xenproject.org/osstest/logs/138328/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-arm64-arm64-xl-xsm 7 xen-boot fail REGR. vs. 138228
Tests which did not succeed, but are not blocking:
test-amd64-amd64-libvirt 13 migrate-support-check fail never pass
test-armhf-armhf-xl 13 migrate-support-check fail never pass
test-armhf-armhf-xl 14 saverestore-support-check fail never pass
version targeted for testing:
xen 11911563610786615c2b3a01cdcaaf09a6f9e38d
baseline version:
xen f3d8eef9091747e70c505094f63514b43329a922
Last test of basis 138228 2019-06-21 20:00:39 Z 0 days
Testing same since 138242 2019-06-21 23:01:48 Z 0 days 6 attempts
------------------------------------------------------------
People who touched revisions under test:
Jan Beulich <jbeulich@suse.com>
julien.grall@arm.com
Stefano Stabellini <sstabellini@kernel.org>
Stefano Stabellini <stefanos@xilinx.com>
jobs:
build-arm64-xsm pass
build-amd64 pass
build-armhf pass
build-amd64-libvirt pass
test-armhf-armhf-xl pass
test-arm64-arm64-xl-xsm fail
test-amd64-amd64-xl-qemuu-debianhvm-amd64 pass
test-amd64-amd64-libvirt pass
------------------------------------------------------------
sg-report-flight on osstest.test-lab.xenproject.org
logs: /home/logs/logs
images: /home/logs/images
Logs, config files, etc. are available at
http://logs.test-lab.xenproject.org/osstest/logs
Explanation of these reports, and of osstest in general, is at
http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README.email;hb=master
http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README;hb=master
Test harness code can be found at
http://xenbits.xen.org/gitweb?p=osstest.git;a=summary
Not pushing.
------------------------------------------------------------
commit 11911563610786615c2b3a01cdcaaf09a6f9e38d
Author: Stefano Stabellini <sstabellini@kernel.org>
Date: Fri Jun 21 13:20:25 2019 -0700
xen/arm: fix mask calculation in pdx_init_mask
The mask calculation in pdx_init_mask is wrong when the first bank
starts at address 0x0. The reason is that pdx_init_mask will do '0 - 1'
causing an underflow. As a result, the mask becomes 0xffffffffffffffff
which is the biggest possible mask and ends up causing a significant
memory waste in the frametable size computation.
For instance, on platforms that have a low memory bank starting at 0x0
and a high memory bank, the frametable will end up covering all the
holes in between.
The purpose of the mask is to be passed as a parameter to
pfn_pdx_hole_setup, which based on the mask parameter calculates
pfn_pdx_hole_shift, pfn_pdx_bottom_mask, etc. which are actually the
important masks for frametable initialization later on.
pfn_pdx_hole_setup never compresses addresses below MAX_ORDER bits (1GB
on ARM). Thus, it is safe to initialize mask passing 1ULL << (MAX_ORDER
+ PAGE_SHIFT) as start address to pdx_init_mask.
Signed-off-by: Stefano Stabellini <stefanos@xilinx.com>
Reviewed-by: Julien Grall <julien.grall@arm.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
commit eb63e1225aba04c959eeb68eda99e422939c37de
Author: Stefano Stabellini <sstabellini@kernel.org>
Date: Fri Jun 21 13:19:31 2019 -0700
xen: Replace u64 with uint64_t in pdx_init_mask() and callers
Xen is phasing out the use of u64 in favor of uint64_t. Therefore, the
instance of u64 in the pdx_init_mask() (and the callers) are now
replaced with uint64_t. Take the opportunity to also modify
srat_region_mask as this is used to store the result of pdx_init_mask().
Signed-off-by: Stefano Stabellini <stefanos@xilinx.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Acked-by: julien.grall@arm.com
(qemu changes not included)
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2019-06-22 20:00 [Xen-devel] [xen-unstable-smoke test] 138328: regressions - FAIL osstest service owner
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