flight 159109 xen-unstable real [real]
http://logs.test-lab.xenproject.org/osstest/logs/159109/
Failures and problems with tests :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-amd64 broken
build-amd64-prev
flight 159107 qemu-mainline real [real]
http://logs.test-lab.xenproject.org/osstest/logs/159107/
Failures and problems with tests :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-amd64 broken
build-amd64-pvops
flight 159105 xen-4.11-testing real [real]
http://logs.test-lab.xenproject.org/osstest/logs/159105/
Failures and problems with tests :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-amd64 broken
build-amd64-prev
flight 159100 linux-linus real [real]
http://logs.test-lab.xenproject.org/osstest/logs/159100/
Failures and problems with tests :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-amd64 broken
build-amd64-pvops
flight 159097 libvirt real [real]
http://logs.test-lab.xenproject.org/osstest/logs/159097/
Failures and problems with tests :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-amd64 broken
build-amd64-pvops
flight 159096 linux-5.4 real [real]
http://logs.test-lab.xenproject.org/osstest/logs/159096/
Failures and problems with tests :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-amd64 broken
build-amd64-pvops
flight 159090 xen-4.12-testing real [real]
http://logs.test-lab.xenproject.org/osstest/logs/159090/
Failures and problems with tests :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-amd64 broken
build-amd64-prev
flight 159088 ovmf real [real]
http://logs.test-lab.xenproject.org/osstest/logs/159088/
Failures and problems with tests :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-amd64 broken
build-amd64-pvops
flight 159077 xen-unstable real [real]
http://logs.test-lab.xenproject.org/osstest/logs/159077/
Failures and problems with tests :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-xl-rtds broken
test-amd64-amd64-xl-
flight 159072 qemu-mainline real [real]
http://logs.test-lab.xenproject.org/osstest/logs/159072/
Failures and problems with tests :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-arm64-arm64-xl-seattle broken
test-arm64-arm64-xl
flight 159081 xen-4.11-testing real [real]
http://logs.test-lab.xenproject.org/osstest/logs/159081/
Failures and problems with tests :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-amd64 broken
build-amd64-prev
Signed-off-by: Christoph Hellwig
---
drivers/xen/swiotlb-xen.c | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c
index b2d9e77059bf5a..621a20c1143597 100644
--- a/drivers/xen/swiotlb-xen.c
+++ b/drivers/xen/swiotlb-xen
Lift the double initialization protection from xen-swiotlb to the core
code to avoid exposing too many swiotlb internals. Also upgrade the
check to a warning as it should not happen.
Signed-off-by: Christoph Hellwig
---
drivers/xen/swiotlb-xen.c | 7 ---
kernel/dma/swiotlb.c | 8 ++
Split xen_swiotlb_init into a normal an an early case. That makes both
much simpler and more readable, and also allows marking the early
code as __init and x86-only.
Signed-off-by: Christoph Hellwig
---
arch/arm/xen/mm.c | 2 +-
arch/x86/xen/pci-swiotlb-xen.c | 4 +-
drivers/xe
The xen_io_tlb_start and xen_io_tlb_nslabs variables ar now only used in
xen_swiotlb_init, so replace them with local variables.
Signed-off-by: Christoph Hellwig
---
drivers/xen/swiotlb-xen.c | 57 +--
1 file changed, 25 insertions(+), 32 deletions(-)
diff --
Use the existing variable that holds the physical address for
xen_io_tlb_end to simplify xen_swiotlb_dma_supported a bit, and remove
the otherwise unused xen_io_tlb_end variable and the xen_virt_to_bus
helper.
Signed-off-by: Christoph Hellwig
---
drivers/xen/swiotlb-xen.c | 10 ++
1 file
The xen_set_nslabs function is a little weird, as it has just one
caller, that caller passes a global variable as the argument,
which is then overriden in the function and a derivative of it
returned. Just add a cpp symbol for the default size using a readable
constant and open code the remaining
Use the local variable that is passed to swiotlb_init_with_tbl for
freeing the memory in the failure case to isolate the code a little
better from swiotlb internals.
Signed-off-by: Christoph Hellwig
---
arch/powerpc/platforms/pseries/svm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
d
Use the is_swiotlb_buffer to check if a physical address is
a swiotlb buffer. This works because xen-swiotlb does use the
same buffer as the main swiotlb code, and xen_io_tlb_{start,end}
are just the addresses for it that went through phys_to_virt.
Signed-off-by: Christoph Hellwig
---
drivers/x
Hi Konrad,
this series contains a bunch of swiotlb cleanups, mostly to reduce the
amount of internals exposed to code outside of swiotlb.c, which should
helper to prepare for supporting multiple different bounce buffer pools.
On Thu, Feb 04, 2021 at 09:40:23AM +0100, Christoph Hellwig wrote:
> So one thing that has been on my mind for a while: I'd really like
> to kill the separate dma ops in Xen swiotlb. If we compare xen-swiotlb
> to swiotlb the main difference seems to be:
>
> - additional reasons to bounce I/O v
On 06.02.21 19:46, Julien Grall wrote:
Hi Juergen,
On 06/02/2021 10:49, Juergen Gross wrote:
The first three patches are fixes for XSA-332. The avoid WARN splats
and a performance issue with interdomain events.
Thanks for helping to figure out the problem. Unfortunately, I still see
reliably
flight 159061 linux-linus real [real]
http://logs.test-lab.xenproject.org/osstest/logs/159061/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-armhf-armhf-libvirt broken
test-armhf-armhf-xl-credit2
flight 159095 xen-unstable-coverity real [real]
http://logs.test-lab.xenproject.org/osstest/logs/159095/
Failures and problems with tests :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
coverity-amd64 broken
coverity-am
flight 159064 libvirt real [real]
http://logs.test-lab.xenproject.org/osstest/logs/159064/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-i386-libvirt broken
build-i386-xsm
flight 159057 linux-5.4 real [real]
http://logs.test-lab.xenproject.org/osstest/logs/159057/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-coresched-amd64-xl broken
test-amd64-amd64-xl-xsm
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