Clamp the fbdev surface size of the available maximumi height to avoid
failing to init console emulation. An example error is shown below.
bad framebuffer height 2304, should be >= 768 && <= 768
[drm] Initialized simpledrm 1.0.0 20200625 for simple-framebuffer.0 on minor 0
simple-framebuffer simple-framebuffer.0: [drm] *ERROR* fbdev: Failed to setup generic emulation (ret=-22)
This is especially a problem with drivers that have very small screen
sizes and cannot over-allocate at all.
v2:
* reduce warning level (Ville)
Signed-off-by: Thomas Zimmermann <tzimmermann(a)suse.de>
Fixes: 11e8f5fd223b ("drm: Add simpledrm driver")
Reported-by: Amanoel Dawod <kernel(a)amanoeldawod.com>
Reported-by: Zoltán Kővágó <dirty.ice.hu(a)gmail.com>
Reported-by: Michael Stapelberg <michael+lkml(a)stapelberg.ch>
Cc: Daniel Vetter <daniel.vetter(a)ffwll.ch>
Cc: Maxime Ripard <maxime(a)cerno.tech>
Cc: dri-devel(a)lists.freedesktop.org
Cc: <stable(a)vger.kernel.org> # v5.14+
---
drivers/gpu/drm/drm_fb_helper.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 6860223f0068..3b5661cf6c2b 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -1508,6 +1508,7 @@ static int drm_fb_helper_single_fb_probe(struct drm_fb_helper *fb_helper,
{
struct drm_client_dev *client = &fb_helper->client;
struct drm_device *dev = fb_helper->dev;
+ struct drm_mode_config *config = &dev->mode_config;
int ret = 0;
int crtc_count = 0;
struct drm_connector_list_iter conn_iter;
@@ -1665,6 +1666,11 @@ static int drm_fb_helper_single_fb_probe(struct drm_fb_helper *fb_helper,
/* Handle our overallocation */
sizes.surface_height *= drm_fbdev_overalloc;
sizes.surface_height /= 100;
+ if (sizes.surface_height > config->max_height) {
+ drm_dbg_kms(dev, "Fbdev over-allocation too large; clamping height to %d\n",
+ config->max_height);
+ sizes.surface_height = config->max_height;
+ }
/* push down into drivers */
ret = (*fb_helper->funcs->fb_probe)(fb_helper, &sizes);
--
2.33.0
Hello,
We ran automated tests on a recent commit from this kernel tree:
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Commit: 4ad9884c65e5 - HID: amd_sfh: Fix potential NULL pointer dereference - take 2
The results of these automated tests are provided below.
Overall result: PASSED
Merge: OK
Compile: OK
Tests: OK
Targeted tests: NO
All kernel binaries, config files, and logs are available for download here:
https://arr-cki-prod-datawarehouse-public.s3.amazonaws.com/index.html?prefi…
Please reply to this email if you have any questions about the tests that we
ran or if you have any suggestions on how to make future tests more effective.
,-. ,-.
( C ) ( K ) Continuous
`-',-.`-' Kernel
( I ) Integration
`-'
______________________________________________________________________________
Compile testing
---------------
We compiled the kernel for 4 architectures:
aarch64:
make options: make -j24 INSTALL_MOD_STRIP=1 targz-pkg
ppc64le:
make options: make -j24 INSTALL_MOD_STRIP=1 targz-pkg
s390x:
make options: make -j24 INSTALL_MOD_STRIP=1 targz-pkg
x86_64:
make options: make -j24 INSTALL_MOD_STRIP=1 targz-pkg
Hardware testing
----------------
We booted each kernel and ran the following tests:
aarch64:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Reboot test
⚡⚡⚡ ACPI table test
⚡⚡⚡ ACPI enabled test
⚡⚡⚡ LTP - cve
⚡⚡⚡ LTP - sched
⚡⚡⚡ LTP - syscalls
⚡⚡⚡ LTP - can
⚡⚡⚡ LTP - commands
⚡⚡⚡ LTP - containers
⚡⚡⚡ LTP - dio
⚡⚡⚡ LTP - fs
⚡⚡⚡ LTP - fsx
⚡⚡⚡ LTP - math
⚡⚡⚡ LTP - hugetlb
⚡⚡⚡ LTP - mm
⚡⚡⚡ LTP - nptl
⚡⚡⚡ LTP - pty
⚡⚡⚡ LTP - ipc
⚡⚡⚡ LTP - tracing
⚡⚡⚡ LTP: openposix test suite
⚡⚡⚡ CIFS Connectathon
⚡⚡⚡ POSIX pjd-fstest suites
⚡⚡⚡ NFS Connectathon
⚡⚡⚡ Loopdev Sanity
⚡⚡⚡ jvm - jcstress tests
⚡⚡⚡ Memory: fork_mem
⚡⚡⚡ Memory function: memfd_create
⚡⚡⚡ AMTU (Abstract Machine Test Utility)
⚡⚡⚡ Networking bridge: sanity
⚡⚡⚡ Ethernet drivers sanity
⚡⚡⚡ Networking socket: fuzz
⚡⚡⚡ Networking route: pmtu
⚡⚡⚡ Networking route_func - local
⚡⚡⚡ Networking route_func - forward
⚡⚡⚡ Networking TCP: keepalive test
⚡⚡⚡ Networking UDP: socket
⚡⚡⚡ Networking cki netfilter test
⚡⚡⚡ Networking tunnel: geneve basic test
⚡⚡⚡ Networking tunnel: gre basic
⚡⚡⚡ L2TP basic test
⚡⚡⚡ Networking tunnel: vxlan basic
⚡⚡⚡ Networking ipsec: basic netns - transport
⚡⚡⚡ Networking ipsec: basic netns - tunnel
⚡⚡⚡ Libkcapi AF_ALG test
⚡⚡⚡ pciutils: update pci ids test
⚡⚡⚡ ALSA PCM loopback test
⚡⚡⚡ ALSA Control (mixer) Userspace Element test
⚡⚡⚡ storage: dm/common
⚡⚡⚡ storage: SCSI VPD
⚡⚡⚡ trace: ftrace/tracer
🚧 ⚡⚡⚡ xarray-idr-radixtree-test
🚧 ⚡⚡⚡ i2c: i2cdetect sanity
🚧 ⚡⚡⚡ Firmware test suite
🚧 ⚡⚡⚡ Memory function: kaslr
🚧 ⚡⚡⚡ Networking: igmp conformance test
🚧 ⚡⚡⚡ audit: audit testsuite test
🚧 ⚡⚡⚡ lvm cache test
🚧 ⚡⚡⚡ lvm snapper test
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Reboot test
🚧 ⚡⚡⚡ Storage blktests - srp
Host 3:
✅ Boot test
✅ Reboot test
🚧 ✅ Storage blktests - nvmeof-mp
Host 4:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Reboot test
⚡⚡⚡ Networking bridge: sanity - mlx5
⚡⚡⚡ Ethernet drivers sanity - mlx5
Host 5:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Reboot test
⚡⚡⚡ xfstests - ext4
⚡⚡⚡ xfstests - xfs
⚡⚡⚡ IPMI driver test
⚡⚡⚡ IPMItool loop stress test
⚡⚡⚡ selinux-policy: serge-testsuite
⚡⚡⚡ Storage blktests - blk
⚡⚡⚡ Storage block - filesystem fio test
⚡⚡⚡ Storage block - queue scheduler test
⚡⚡⚡ storage: software RAID testing
⚡⚡⚡ Storage: swraid mdadm raid_module test
🚧 ⚡⚡⚡ Podman system test - as root
🚧 ⚡⚡⚡ Podman system test - as user
🚧 ⚡⚡⚡ xfstests - btrfs
🚧 ⚡⚡⚡ Storage blktests - nvme-tcp
🚧 ⚡⚡⚡ stress: stress-ng - interrupt
🚧 ⚡⚡⚡ stress: stress-ng - cpu
🚧 ⚡⚡⚡ stress: stress-ng - cpu-cache
🚧 ⚡⚡⚡ stress: stress-ng - memory
🚧 ⚡⚡⚡ stress: stress-ng - os
Host 6:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Reboot test
⚡⚡⚡ ACPI table test
⚡⚡⚡ ACPI enabled test
⚡⚡⚡ LTP - cve
⚡⚡⚡ LTP - sched
⚡⚡⚡ LTP - syscalls
⚡⚡⚡ LTP - can
⚡⚡⚡ LTP - commands
⚡⚡⚡ LTP - containers
⚡⚡⚡ LTP - dio
⚡⚡⚡ LTP - fs
⚡⚡⚡ LTP - fsx
⚡⚡⚡ LTP - math
⚡⚡⚡ LTP - hugetlb
⚡⚡⚡ LTP - mm
⚡⚡⚡ LTP - nptl
⚡⚡⚡ LTP - pty
⚡⚡⚡ LTP - ipc
⚡⚡⚡ LTP - tracing
⚡⚡⚡ LTP: openposix test suite
⚡⚡⚡ CIFS Connectathon
⚡⚡⚡ POSIX pjd-fstest suites
⚡⚡⚡ NFS Connectathon
⚡⚡⚡ Loopdev Sanity
⚡⚡⚡ jvm - jcstress tests
⚡⚡⚡ Memory: fork_mem
⚡⚡⚡ Memory function: memfd_create
⚡⚡⚡ AMTU (Abstract Machine Test Utility)
⚡⚡⚡ Networking bridge: sanity
⚡⚡⚡ Ethernet drivers sanity
⚡⚡⚡ Networking socket: fuzz
⚡⚡⚡ Networking route: pmtu
⚡⚡⚡ Networking route_func - local
⚡⚡⚡ Networking route_func - forward
⚡⚡⚡ Networking TCP: keepalive test
⚡⚡⚡ Networking UDP: socket
⚡⚡⚡ Networking cki netfilter test
⚡⚡⚡ Networking tunnel: geneve basic test
⚡⚡⚡ Networking tunnel: gre basic
⚡⚡⚡ L2TP basic test
⚡⚡⚡ Networking tunnel: vxlan basic
⚡⚡⚡ Networking ipsec: basic netns - transport
⚡⚡⚡ Networking ipsec: basic netns - tunnel
⚡⚡⚡ Libkcapi AF_ALG test
⚡⚡⚡ pciutils: update pci ids test
⚡⚡⚡ ALSA PCM loopback test
⚡⚡⚡ ALSA Control (mixer) Userspace Element test
⚡⚡⚡ storage: dm/common
⚡⚡⚡ storage: SCSI VPD
⚡⚡⚡ trace: ftrace/tracer
🚧 ⚡⚡⚡ xarray-idr-radixtree-test
🚧 ⚡⚡⚡ i2c: i2cdetect sanity
🚧 ⚡⚡⚡ Firmware test suite
🚧 ⚡⚡⚡ Memory function: kaslr
🚧 ⚡⚡⚡ Networking: igmp conformance test
🚧 ⚡⚡⚡ audit: audit testsuite test
🚧 ⚡⚡⚡ lvm cache test
🚧 ⚡⚡⚡ lvm snapper test
Host 7:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Reboot test
⚡⚡⚡ Networking bridge: sanity - mlx5
⚡⚡⚡ Ethernet drivers sanity - mlx5
ppc64le:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Reboot test
🚧 ⚡⚡⚡ Storage blktests - nvmeof-mp
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Reboot test
⚡⚡⚡ LTP - cve
⚡⚡⚡ LTP - sched
⚡⚡⚡ LTP - syscalls
⚡⚡⚡ LTP - can
⚡⚡⚡ LTP - commands
⚡⚡⚡ LTP - containers
⚡⚡⚡ LTP - dio
⚡⚡⚡ LTP - fs
⚡⚡⚡ LTP - fsx
⚡⚡⚡ LTP - math
⚡⚡⚡ LTP - hugetlb
⚡⚡⚡ LTP - mm
⚡⚡⚡ LTP - nptl
⚡⚡⚡ LTP - pty
⚡⚡⚡ LTP - ipc
⚡⚡⚡ LTP - tracing
⚡⚡⚡ LTP: openposix test suite
⚡⚡⚡ CIFS Connectathon
⚡⚡⚡ POSIX pjd-fstest suites
⚡⚡⚡ NFS Connectathon
⚡⚡⚡ Loopdev Sanity
⚡⚡⚡ jvm - jcstress tests
⚡⚡⚡ Memory: fork_mem
⚡⚡⚡ Memory function: memfd_create
⚡⚡⚡ AMTU (Abstract Machine Test Utility)
⚡⚡⚡ Networking bridge: sanity
⚡⚡⚡ Ethernet drivers sanity
⚡⚡⚡ Networking socket: fuzz
⚡⚡⚡ Networking route: pmtu
⚡⚡⚡ Networking route_func - local
⚡⚡⚡ Networking route_func - forward
⚡⚡⚡ Networking TCP: keepalive test
⚡⚡⚡ Networking UDP: socket
⚡⚡⚡ Networking cki netfilter test
⚡⚡⚡ Networking tunnel: geneve basic test
⚡⚡⚡ Networking tunnel: gre basic
⚡⚡⚡ L2TP basic test
⚡⚡⚡ Networking tunnel: vxlan basic
⚡⚡⚡ Networking ipsec: basic netns - tunnel
⚡⚡⚡ Libkcapi AF_ALG test
⚡⚡⚡ pciutils: update pci ids test
⚡⚡⚡ ALSA PCM loopback test
⚡⚡⚡ ALSA Control (mixer) Userspace Element test
⚡⚡⚡ storage: dm/common
⚡⚡⚡ trace: ftrace/tracer
🚧 ⚡⚡⚡ xarray-idr-radixtree-test
🚧 ⚡⚡⚡ Memory function: kaslr
🚧 ⚡⚡⚡ audit: audit testsuite test
🚧 ⚡⚡⚡ lvm cache test
🚧 ⚡⚡⚡ lvm snapper test
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Reboot test
🚧 ⚡⚡⚡ Storage blktests - srp
Host 4:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Reboot test
⚡⚡⚡ xfstests - ext4
⚡⚡⚡ xfstests - xfs
⚡⚡⚡ IPMI driver test
⚡⚡⚡ IPMItool loop stress test
⚡⚡⚡ selinux-policy: serge-testsuite
⚡⚡⚡ Storage blktests - blk
⚡⚡⚡ Storage block - filesystem fio test
⚡⚡⚡ Storage block - queue scheduler test
⚡⚡⚡ storage: software RAID testing
⚡⚡⚡ Storage: swraid mdadm raid_module test
🚧 ⚡⚡⚡ Podman system test - as root
🚧 ⚡⚡⚡ Podman system test - as user
🚧 ⚡⚡⚡ xfstests - btrfs
🚧 ⚡⚡⚡ Storage blktests - nvme-tcp
🚧 ⚡⚡⚡ Storage: lvm device-mapper test - upstream
Host 5:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Reboot test
🚧 ⚡⚡⚡ Storage blktests - nvmeof-mp
Host 6:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Reboot test
⚡⚡⚡ LTP - cve
⚡⚡⚡ LTP - sched
⚡⚡⚡ LTP - syscalls
⚡⚡⚡ LTP - can
⚡⚡⚡ LTP - commands
⚡⚡⚡ LTP - containers
⚡⚡⚡ LTP - dio
⚡⚡⚡ LTP - fs
⚡⚡⚡ LTP - fsx
⚡⚡⚡ LTP - math
⚡⚡⚡ LTP - hugetlb
⚡⚡⚡ LTP - mm
⚡⚡⚡ LTP - nptl
⚡⚡⚡ LTP - pty
⚡⚡⚡ LTP - ipc
⚡⚡⚡ LTP - tracing
⚡⚡⚡ LTP: openposix test suite
⚡⚡⚡ CIFS Connectathon
⚡⚡⚡ POSIX pjd-fstest suites
⚡⚡⚡ NFS Connectathon
⚡⚡⚡ Loopdev Sanity
⚡⚡⚡ jvm - jcstress tests
⚡⚡⚡ Memory: fork_mem
⚡⚡⚡ Memory function: memfd_create
⚡⚡⚡ AMTU (Abstract Machine Test Utility)
⚡⚡⚡ Networking bridge: sanity
⚡⚡⚡ Ethernet drivers sanity
⚡⚡⚡ Networking socket: fuzz
⚡⚡⚡ Networking route: pmtu
⚡⚡⚡ Networking route_func - local
⚡⚡⚡ Networking route_func - forward
⚡⚡⚡ Networking TCP: keepalive test
⚡⚡⚡ Networking UDP: socket
⚡⚡⚡ Networking cki netfilter test
⚡⚡⚡ Networking tunnel: geneve basic test
⚡⚡⚡ Networking tunnel: gre basic
⚡⚡⚡ L2TP basic test
⚡⚡⚡ Networking tunnel: vxlan basic
⚡⚡⚡ Networking ipsec: basic netns - tunnel
⚡⚡⚡ Libkcapi AF_ALG test
⚡⚡⚡ pciutils: update pci ids test
⚡⚡⚡ ALSA PCM loopback test
⚡⚡⚡ ALSA Control (mixer) Userspace Element test
⚡⚡⚡ storage: dm/common
⚡⚡⚡ trace: ftrace/tracer
🚧 ⚡⚡⚡ xarray-idr-radixtree-test
🚧 ⚡⚡⚡ Memory function: kaslr
🚧 ⚡⚡⚡ audit: audit testsuite test
🚧 ⚡⚡⚡ lvm cache test
🚧 ⚡⚡⚡ lvm snapper test
s390x:
Host 1:
✅ Boot test
✅ Reboot test
✅ LTP - cve
✅ LTP - sched
✅ LTP - syscalls
✅ LTP - can
✅ LTP - commands
✅ LTP - containers
✅ LTP - dio
✅ LTP - fs
✅ LTP - fsx
✅ LTP - math
✅ LTP - hugetlb
✅ LTP - mm
✅ LTP - nptl
✅ LTP - pty
✅ LTP - ipc
✅ LTP - tracing
✅ LTP: openposix test suite
✅ CIFS Connectathon
✅ POSIX pjd-fstest suites
✅ NFS Connectathon
✅ Loopdev Sanity
✅ jvm - jcstress tests
✅ Memory: fork_mem
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking cki netfilter test
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ storage: dm/common
✅ trace: ftrace/tracer
🚧 ❌ xarray-idr-radixtree-test
🚧 ✅ Memory function: kaslr
🚧 ✅ audit: audit testsuite test
🚧 ✅ lvm cache test
🚧 ✅ lvm snapper test
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ Reboot test
✅ selinux-policy: serge-testsuite
✅ Storage blktests - blk
✅ Storage: swraid mdadm raid_module test
🚧 ✅ Podman system test - as root
🚧 ✅ Podman system test - as user
🚧 ✅ Storage blktests - nvme-tcp
🚧 ✅ stress: stress-ng - interrupt
🚧 ✅ stress: stress-ng - cpu
🚧 ✅ stress: stress-ng - cpu-cache
🚧 ✅ stress: stress-ng - memory
🚧 ⚡⚡⚡ stress: stress-ng - os
Host 3:
✅ Boot test
✅ Reboot test
🚧 ✅ Storage blktests - nvmeof-mp
Host 4:
✅ Boot test
✅ Reboot test
🚧 ✅ Storage blktests - srp
x86_64:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Reboot test
🚧 ⚡⚡⚡ Storage blktests - srp
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Reboot test
⚡⚡⚡ xfstests - ext4
⚡⚡⚡ xfstests - xfs
⚡⚡⚡ xfstests - nfsv4.2
⚡⚡⚡ xfstests - cifsv3.11
⚡⚡⚡ IPMI driver test
⚡⚡⚡ IPMItool loop stress test
⚡⚡⚡ selinux-policy: serge-testsuite
⚡⚡⚡ power-management: cpupower/sanity test
⚡⚡⚡ Storage blktests - blk
⚡⚡⚡ Storage block - filesystem fio test
⚡⚡⚡ Storage block - queue scheduler test
⚡⚡⚡ storage: software RAID testing
⚡⚡⚡ Storage: swraid mdadm raid_module test
🚧 ⚡⚡⚡ Podman system test - as root
🚧 ⚡⚡⚡ Podman system test - as user
🚧 ⚡⚡⚡ CPU: Idle Test
🚧 ⚡⚡⚡ xfstests - btrfs
🚧 ⚡⚡⚡ Storage blktests - nvme-tcp
🚧 ⚡⚡⚡ Storage: lvm device-mapper test - upstream
🚧 ⚡⚡⚡ stress: stress-ng - interrupt
🚧 ⚡⚡⚡ stress: stress-ng - cpu
🚧 ⚡⚡⚡ stress: stress-ng - cpu-cache
🚧 ⚡⚡⚡ stress: stress-ng - memory
🚧 ⚡⚡⚡ stress: stress-ng - os
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Reboot test
⚡⚡⚡ ACPI table test
⚡⚡⚡ LTP - cve
⚡⚡⚡ LTP - sched
⚡⚡⚡ LTP - syscalls
⚡⚡⚡ LTP - can
⚡⚡⚡ LTP - commands
⚡⚡⚡ LTP - containers
⚡⚡⚡ LTP - dio
⚡⚡⚡ LTP - fs
⚡⚡⚡ LTP - fsx
⚡⚡⚡ LTP - math
⚡⚡⚡ LTP - hugetlb
⚡⚡⚡ LTP - mm
⚡⚡⚡ LTP - nptl
⚡⚡⚡ LTP - pty
⚡⚡⚡ LTP - ipc
⚡⚡⚡ LTP - tracing
⚡⚡⚡ LTP: openposix test suite
⚡⚡⚡ CIFS Connectathon
⚡⚡⚡ POSIX pjd-fstest suites
⚡⚡⚡ NFS Connectathon
⚡⚡⚡ Loopdev Sanity
⚡⚡⚡ jvm - jcstress tests
⚡⚡⚡ Memory: fork_mem
⚡⚡⚡ Memory function: memfd_create
⚡⚡⚡ AMTU (Abstract Machine Test Utility)
⚡⚡⚡ Networking bridge: sanity
⚡⚡⚡ Ethernet drivers sanity
⚡⚡⚡ Networking socket: fuzz
⚡⚡⚡ Networking route: pmtu
⚡⚡⚡ Networking route_func - local
⚡⚡⚡ Networking route_func - forward
⚡⚡⚡ Networking TCP: keepalive test
⚡⚡⚡ Networking UDP: socket
⚡⚡⚡ Networking cki netfilter test
⚡⚡⚡ Networking tunnel: geneve basic test
⚡⚡⚡ Networking tunnel: gre basic
⚡⚡⚡ L2TP basic test
⚡⚡⚡ Networking tunnel: vxlan basic
⚡⚡⚡ Networking ipsec: basic netns - transport
⚡⚡⚡ Networking ipsec: basic netns - tunnel
⚡⚡⚡ Libkcapi AF_ALG test
⚡⚡⚡ pciutils: sanity smoke test
⚡⚡⚡ pciutils: update pci ids test
⚡⚡⚡ ALSA PCM loopback test
⚡⚡⚡ ALSA Control (mixer) Userspace Element test
⚡⚡⚡ storage: dm/common
⚡⚡⚡ storage: SCSI VPD
⚡⚡⚡ trace: ftrace/tracer
🚧 ⚡⚡⚡ xarray-idr-radixtree-test
🚧 ⚡⚡⚡ i2c: i2cdetect sanity
🚧 ⚡⚡⚡ Firmware test suite
🚧 ⚡⚡⚡ Memory function: kaslr
🚧 ⚡⚡⚡ Networking: igmp conformance test
🚧 ⚡⚡⚡ audit: audit testsuite test
🚧 ⚡⚡⚡ lvm cache test
🚧 ⚡⚡⚡ lvm snapper test
Host 4:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Reboot test
🚧 ⚡⚡⚡ Storage blktests - nvmeof-mp
Host 5:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Reboot test
🚧 ⚡⚡⚡ Storage blktests - srp
Host 6:
✅ Boot test
✅ Reboot test
🚧 ✅ Storage blktests - nvmeof-mp
Test sources: https://gitlab.com/cki-project/kernel-tests
💚 Pull requests are welcome for new tests or improvements to existing tests!
Aborted tests
-------------
Tests that didn't complete running successfully are marked with ⚡⚡⚡.
If this was caused by an infrastructure issue, we try to mark that
explicitly in the report.
Waived tests
------------
If the test run included waived tests, they are marked with 🚧. Such tests are
executed but their results are not taken into account. Tests are waived when
their results are not reliable enough, e.g. when they're just introduced or are
being fixed.
Testing timeout
---------------
We aim to provide a report within reasonable timeframe. Tests that haven't
finished running yet are marked with ⏱.
Targeted tests
--------------
Test runs for patches always include a set of base tests, plus some
tests chosen based on the file paths modified by the patch. The latter
are called "targeted tests". If no targeted tests are run, that means
no patch-specific tests are available. Please, consider contributing a
targeted test for related patches to increase test coverage. See
https://docs.engineering.redhat.com/x/_wEZB for more details.
This is a note to let you know that I've just added the patch titled
usb: gadget: f_uac2: fixed EP-IN wMaxPacketSize
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From 0560c9c552c1815e7b480bc11fd785fefc82bb27 Mon Sep 17 00:00:00 2001
From: Pavel Hofman <pavel.hofman(a)ivitera.com>
Date: Fri, 24 Sep 2021 10:00:27 +0200
Subject: usb: gadget: f_uac2: fixed EP-IN wMaxPacketSize
Async feedback patches broke enumeration on Windows 10 previously fixed
by commit 789ea77310f0 ("usb: gadget: f_uac2: always increase endpoint
max_packet_size by one audio slot").
While the existing calculation for EP OUT capture for async mode yields
size+1 frame due to uac2_opts->fb_max > 0, playback side lost the +1
feature. Therefore the +1 frame addition must be re-introduced for
playback. Win10 enumerates the device only when both EP IN and EP OUT
max packet sizes are (at least) +1 frame.
Fixes: e89bb4288378 ("usb: gadget: u_audio: add real feedback implementation")
Cc: stable <stable(a)vger.kernel.org>
Tested-by: Henrik Enquist <henrik.enquist(a)gmail.com>
Tested-by: Jack Pham <jackp(a)codeaurora.org>
Signed-off-by: Pavel Hofman <pavel.hofman(a)ivitera.com>
Link: https://lore.kernel.org/r/20210924080027.5362-1-pavel.hofman@ivitera.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/gadget/function/f_uac2.c | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/gadget/function/f_uac2.c b/drivers/usb/gadget/function/f_uac2.c
index be864560bfea..ef55b8bb5870 100644
--- a/drivers/usb/gadget/function/f_uac2.c
+++ b/drivers/usb/gadget/function/f_uac2.c
@@ -674,11 +674,17 @@ static int set_ep_max_packet_size(const struct f_uac2_opts *uac2_opts,
ssize = uac2_opts->c_ssize;
}
- if (!is_playback && (uac2_opts->c_sync == USB_ENDPOINT_SYNC_ASYNC))
+ if (!is_playback && (uac2_opts->c_sync == USB_ENDPOINT_SYNC_ASYNC)) {
+ // Win10 requires max packet size + 1 frame
srate = srate * (1000 + uac2_opts->fb_max) / 1000;
-
- max_size_bw = num_channels(chmask) * ssize *
- DIV_ROUND_UP(srate, factor / (1 << (ep_desc->bInterval - 1)));
+ // updated srate is always bigger, therefore DIV_ROUND_UP always yields +1
+ max_size_bw = num_channels(chmask) * ssize *
+ (DIV_ROUND_UP(srate, factor / (1 << (ep_desc->bInterval - 1))));
+ } else {
+ // adding 1 frame provision for Win10
+ max_size_bw = num_channels(chmask) * ssize *
+ (DIV_ROUND_UP(srate, factor / (1 << (ep_desc->bInterval - 1))) + 1);
+ }
ep_desc->wMaxPacketSize = cpu_to_le16(min_t(u16, max_size_bw,
max_size_ep));
--
2.33.0
This is a note to let you know that I've just added the patch titled
usb: cdc-wdm: Fix check for WWAN
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From 04d2b75537085cb0c85d73a2e0e50317bffa883f Mon Sep 17 00:00:00 2001
From: Rikard Falkeborn <rikard.falkeborn(a)gmail.com>
Date: Wed, 29 Sep 2021 21:45:46 +0200
Subject: usb: cdc-wdm: Fix check for WWAN
CONFIG_WWAN_CORE was with CONFIG_WWAN in commit 89212e160b81 ("net: wwan:
Fix WWAN config symbols"), but did not update all users of it. Change it
back to use CONFIG_WWAN instead.
Fixes: 89212e160b81 ("net: wwan: Fix WWAN config symbols")
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Rikard Falkeborn <rikard.falkeborn(a)gmail.com>
Acked-by: Oliver Neukum <oneukum(a)suse.com>
Link: https://lore.kernel.org/r/20210929194547.46954-2-rikard.falkeborn@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/class/cdc-wdm.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index 35d5908b5478..fdf79bcf7eb0 100644
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -824,7 +824,7 @@ static struct usb_class_driver wdm_class = {
};
/* --- WWAN framework integration --- */
-#ifdef CONFIG_WWAN_CORE
+#ifdef CONFIG_WWAN
static int wdm_wwan_port_start(struct wwan_port *port)
{
struct wdm_device *desc = wwan_port_get_drvdata(port);
@@ -963,11 +963,11 @@ static void wdm_wwan_rx(struct wdm_device *desc, int length)
/* inbuf has been copied, it is safe to check for outstanding data */
schedule_work(&desc->service_outs_intr);
}
-#else /* CONFIG_WWAN_CORE */
+#else /* CONFIG_WWAN */
static void wdm_wwan_init(struct wdm_device *desc) {}
static void wdm_wwan_deinit(struct wdm_device *desc) {}
static void wdm_wwan_rx(struct wdm_device *desc, int length) {}
-#endif /* CONFIG_WWAN_CORE */
+#endif /* CONFIG_WWAN */
/* --- error handling --- */
static void wdm_rxwork(struct work_struct *work)
--
2.33.0
This is a note to let you know that I've just added the patch titled
usb: typec: tcpm: handle SRC_STARTUP state if cc changes
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From 6d91017a295e9790eec02c4e43f020cdb55f5d98 Mon Sep 17 00:00:00 2001
From: Xu Yang <xu.yang_2(a)nxp.com>
Date: Tue, 28 Sep 2021 19:16:39 +0800
Subject: usb: typec: tcpm: handle SRC_STARTUP state if cc changes
TCPM for DRP should do the same action as SRC_ATTACHED when cc changes in
SRC_STARTUP state. Otherwise, TCPM will transition to SRC_UNATTACHED state
which is not satisfied with the Type-C spec.
Per Type-C spec:
DRP port should move to Unattached.SNK instead of Unattached.SRC if sink
removed.
Fixes: 4b4e02c83167 ("typec: tcpm: Move out of staging")
cc: <stable(a)vger.kernel.org>
Reviewed-by: Guenter Roeck <linux(a)roeck-us.net>
Acked-by: Heikki Krogerus <heikki.krogerus(a)linux.intel.com>
Signed-off-by: Xu Yang <xu.yang_2(a)nxp.com>
Link: https://lore.kernel.org/r/20210928111639.3854174-1-xu.yang_2@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/typec/tcpm/tcpm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c
index a4d37205df54..7f2f3ff1b391 100644
--- a/drivers/usb/typec/tcpm/tcpm.c
+++ b/drivers/usb/typec/tcpm/tcpm.c
@@ -4876,6 +4876,7 @@ static void _tcpm_cc_change(struct tcpm_port *port, enum typec_cc_status cc1,
tcpm_set_state(port, SRC_ATTACH_WAIT, 0);
break;
case SRC_ATTACHED:
+ case SRC_STARTUP:
case SRC_SEND_CAPABILITIES:
case SRC_READY:
if (tcpm_port_is_disconnected(port) ||
--
2.33.0