| Age | Commit message (Collapse) | Author |
|---|
|
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull mtd fixes from Miquel Raynal.
* 'mtd/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux:
mtd: rawnand: stm32_fmc2: fix broken ECC
mtd: spi-nor: Fix address width on flash chips > 16MB
mtd: spi-nor: Don't copy self-pointing struct around
mtd: rawnand: ifc: Move the ECC engine initialization to the right place
mtd: rawnand: mxc: Move the ECC engine initialization to the right place
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fix from Mark Brown:
"This is an additional fix on top of 5e31ba0c0543 ('spi: bcm2835: fix
gpio cs level inversion') - when sending my prior pull request I had
misremembred the status of that patch, apologies for the noise here"
* tag 'spi-fix-v5.10-rc2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: bcm2835: remove use of uninitialized gpio flags variable
|
|
Pull drm fixes from Dave Airlie:
"It's Friday here so that means another installment of drm fixes to
distract you from the counting process.
Changes all over the place, the amdgpu changes contain support for a
new GPU that is close to current one already in the tree (Green
Sardine) so it shouldn't have much side effects.
Otherwise imx has a few cleanup patches and fixes, amdgpu and i915
have around the usual smattering of fixes, fonts got constified, and
vc4/panfrost has some minor fixes. All in all a fairly regular rc3.
We have an outstanding nouveau regression, but the author is looking
into the fix, so should be here next week.
I now return you to counting.
fonts:
- constify font structures.
MAINTAINERS:
- Fix path for amdgpu power management
amdgpu:
- Add support for more navi1x SKUs
- Fix for suspend on CI dGPUs
- VCN DPG fix for Picasso
- Sienna Cichlid fixes
- Polaris DPM fix
- Add support for Green Sardine
amdkfd:
- Fix an allocation failure check
i915:
- Fix set domain's cache coherency
- Fixes around breadcrumbs
- Fix encoder lookup during PSR atomic
- Hold onto an explicit ref to i915_vma_work.pinned
- gvt: HWSP reset handling fix
- gvt: flush workaround
- gvt: vGPU context pin/unpin
- gvt: mmio cmd access fix for bxt/apl
imx:
- drop unused functions and callbacks
- reuse imx_drm_encoder_parse_of
- spinlock rework
- memory leak fix
- minor cleanups
vc4:
- resource cleanup fix
panfrost:
- madvise/shrinker fix"
* tag 'drm-fixes-2020-11-06-1' of git://anongit.freedesktop.org/drm/drm: (55 commits)
drm/amdgpu/display: remove DRM_AMD_DC_GREEN_SARDINE
drm/amd/display: Add green_sardine support to DM
drm/amd/display: Add green_sardine support to DC
drm/amdgpu: enable vcn support for green_sardine (v2)
drm/amdgpu: enable green_sardine_asd.bin loading (v2)
drm/amdgpu/sdma: add sdma engine support for green_sardine (v2)
drm/amdgpu: add gfx support for green_sardine (v2)
drm/amdgpu: add soc15 common ip block support for green_sardine (v3)
drm/amdgpu: add green_sardine support for gpu_info and ip block setting (v2)
drm/amdgpu: add Green_Sardine APU flag
drm/amdgpu: resolved ASD loading issue on sienna
amdkfd: Check kvmalloc return before memcpy
drm/amdgpu: update golden setting for sienna_cichlid
amd/amdgpu: Disable VCN DPG mode for Picasso
drm/amdgpu/swsmu: remove duplicate call to smu_set_default_dpm_table
drm/i915: Hold onto an explicit ref to i915_vma_work.pinned
drm/i915/gt: Flush xcs before tgl breadcrumbs
drm/i915/gt: Expose more parameters for emitting writes into the ring
drm/i915: Fix encoder lookup during PSR atomic check
drm/i915/gt: Use the local HWSP offset during submission
...
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd
Pull tpm fixes from Jarkko Sakkinen:
"Two critical tpm driver bug fixes"
* tag 'tpmdd-next-v5.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd:
tpm: efi: Don't create binary_bios_measurements file for an empty log
tpm_tis: Disable interrupts on ThinkPad T490s
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull iommu fixes from Joerg Roedel:
- Fix a NULL-ptr dereference in the Intel VT-d driver
- Two fixes for Intel SVM support
- Increase IRQ remapping table size in the AMD IOMMU driver. The old
number of 128 turned out to be too low for some recent devices.
- Fix a mask check in generic IOMMU code
* tag 'iommu-fixes-v5.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
iommu: Fix a check in iommu_check_bind_data()
iommu/vt-d: Fix a bug for PDP check in prq_event_thread
iommu/vt-d: Fix sid not set issue in intel_svm_bind_gpasid()
iommu/vt-d: Fix kernel NULL pointer dereference in find_domain()
iommu/amd: Increase interrupt remapping table limit to 512 entries
|
|
Pull VFIO fixes from Alex Williamson:
- Remove code by using existing helper (Zenghui Yu)
- fsl-mc copy-user return and underflow fixes (Dan Carpenter)
- fsl-mc static function declaration (Diana Craciun)
- Fix ioeventfd sleeping under spinlock (Alex Williamson)
- Fix pm reference count leak in vfio-platform (Zhang Qilong)
- Allow opening IGD device w/o OpRegion support (Fred Gao)
* tag 'vfio-v5.10-rc3' of git://github.com/awilliam/linux-vfio:
vfio/pci: Bypass IGD init in case of -ENODEV
vfio: platform: fix reference leak in vfio_platform_open
vfio/pci: Implement ioeventfd thread handler for contended memory lock
vfio/fsl-mc: Make vfio_fsl_mc_irqs_allocate static
vfio/fsl-mc: prevent underflow in vfio_fsl_mc_mmap()
vfio/fsl-mc: return -EFAULT if copy_to_user() fails
vfio/type1: Use the new helper to find vfio_group
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 fixes from Heiko Carstens:
- fix reference counting for ap devices
- fix paes selftest
- fix pmd_deref()/pud_deref() so they can also handle large pages
- remove unused vdso file and defines
- update defconfigs
- call rcu_cpu_starting() early in smp init code to avoid lockdep
warnings
- fix hotplug of PCI function missing bus
* tag 's390-5.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/pci: fix hot-plug of PCI function missing bus
s390/smp: move rcu_cpu_starting() earlier
s390/pkey: fix paes selftest failure with paes and pkey static build
s390: update defconfigs
s390/vdso: remove unused constants
s390/vdso: remove empty unused file
s390/mm: make pmd/pud_deref() large page aware
s390/ap: fix ap devices reference counting
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Networking fixes for 5.10-rc3, including fixes from wireless, can, and
netfilter subtrees.
Current merge window - bugs in new features:
- can: isotp: isotp_rcv_cf(): enable RX timeout handling in
listen-only mode
Previous releases - regressions:
- mac80211:
- don't require VHT elements for HE on 2.4 GHz
- fix regression where EAPOL frames were sent in plaintext
- netfilter:
- ipset: Update byte and packet counters regardless of whether
they match
- ip_tunnel: fix over-mtu packet send by allowing fragmenting even if
inner packet has IP_DF (don't fragment) set in its header (when
TUNNEL_DONT_FRAGMENT flag is not set on the tunnel dev)
- net: fec: fix MDIO probing for some FEC hardware blocks
- ip6_tunnel: set inner ipproto before ip6_tnl_encap to un-break gso
support
- sctp: Fix COMM_LOST/CANT_STR_ASSOC err reporting on big-endian
platforms, sparse-related fix used the wrong integer size
Previous releases - always broken:
- netfilter: use actual socket sk rather than skb sk when routing
harder
- r8169: work around short packet hw bug on RTL8125 by padding frames
- net: ethernet: ti: cpsw: disable PTPv1 hw timestamping
advertisement, the hardware does not support it
- chelsio/chtls: fix always leaking ctrl_skb and another leak caused
by a race condition
- fix drivers incorrectly writing into skbs on TX:
- cadence: force nonlinear buffers to be cloned
- gianfar: Account for Tx PTP timestamp in the skb headroom
- gianfar: Replace skb_realloc_headroom with skb_cow_head for PTP
- can: flexcan:
- remove FLEXCAN_QUIRK_DISABLE_MECR quirk for LS1021A
- add ECC initialization for VF610 and LX2160A
- flexcan_remove(): disable wakeup completely
- can: fix packet echo functionality:
- peak_canfd: fix echo management when loopback is on
- make sure skbs are not freed in IRQ context in case they need to
be dropped
- always clone the skbs to make sure they have a reference on the
socket, and prevent it from disappearing
- fix real payload length return value for RTR frames
- can: j1939: return failure on bind if netdev is down, rather than
waiting indefinitely
Misc:
- IPv6: reply ICMP error if the first fragment don't include all
headers to improve compliance with RFC 8200"
* tag 'net-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (66 commits)
ionic: check port ptr before use
r8169: work around short packet hw bug on RTL8125
net: openvswitch: silence suspicious RCU usage warning
chelsio/chtls: fix always leaking ctrl_skb
chelsio/chtls: fix memory leaks caused by a race
can: flexcan: flexcan_remove(): disable wakeup completely
can: flexcan: add ECC initialization for VF610
can: flexcan: add ECC initialization for LX2160A
can: flexcan: remove FLEXCAN_QUIRK_DISABLE_MECR quirk for LS1021A
can: mcp251xfd: remove unneeded break
can: mcp251xfd: mcp251xfd_regmap_nocrc_read(): fix semicolon.cocci warnings
can: mcp251xfd: mcp251xfd_regmap_crc_read(): increase severity of CRC read error messages
can: peak_canfd: pucan_handle_can_rx(): fix echo management when loopback is on
can: peak_usb: peak_usb_get_ts_time(): fix timestamp wrapping
can: peak_usb: add range checking in decode operations
can: xilinx_can: handle failure cases of pm_runtime_get_sync
can: ti_hecc: ti_hecc_probe(): add missed clk_disable_unprepare() in error path
can: isotp: padlen(): make const array static, makes object smaller
can: isotp: isotp_rcv_cf(): enable RX timeout handling in listen-only mode
can: isotp: Explain PDU in CAN_ISOTP help text
...
|
|
Mimic the pre-existing ACPI and Device Tree event log behavior by not
creating the binary_bios_measurements file when the EFI TPM event log is
empty.
This fixes the following NULL pointer dereference that can occur when
reading /sys/kernel/security/tpm0/binary_bios_measurements after the
kernel received an empty event log from the firmware:
BUG: kernel NULL pointer dereference, address: 000000000000002c
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0
Oops: 0000 [#1] SMP PTI
CPU: 2 PID: 3932 Comm: fwupdtpmevlog Not tainted 5.9.0-00003-g629990edad62 #17
Hardware name: LENOVO 20LCS03L00/20LCS03L00, BIOS N27ET38W (1.24 ) 11/28/2019
RIP: 0010:tpm2_bios_measurements_start+0x3a/0x550
Code: 54 53 48 83 ec 68 48 8b 57 70 48 8b 1e 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 48 8b 82 c0 06 00 00 48 8b 8a c8 06 00 00 <44> 8b 60 1c 48 89 4d a0 4c 89 e2 49 83 c4 20 48 83 fb 00 75 2a 49
RSP: 0018:ffffa9c901203db0 EFLAGS: 00010246
RAX: 0000000000000010 RBX: 0000000000000000 RCX: 0000000000000010
RDX: ffff8ba1eb99c000 RSI: ffff8ba1e4ce8280 RDI: ffff8ba1e4ce8258
RBP: ffffa9c901203e40 R08: ffffa9c901203dd8 R09: ffff8ba1ec443300
R10: ffffa9c901203e50 R11: 0000000000000000 R12: ffff8ba1e4ce8280
R13: ffffa9c901203ef0 R14: ffffa9c901203ef0 R15: ffff8ba1e4ce8258
FS: 00007f6595460880(0000) GS:ffff8ba1ef880000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000000002c CR3: 00000007d8d18003 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
? __kmalloc_node+0x113/0x320
? kvmalloc_node+0x31/0x80
seq_read+0x94/0x420
vfs_read+0xa7/0x190
ksys_read+0xa7/0xe0
__x64_sys_read+0x1a/0x20
do_syscall_64+0x37/0x80
entry_SYSCALL_64_after_hwframe+0x44/0xa9
In this situation, the bios_event_log pointer in the tpm_bios_log struct
was not NULL but was equal to the ZERO_SIZE_PTR (0x10) value. This was
due to the following kmemdup() in tpm_read_log_efi():
int tpm_read_log_efi(struct tpm_chip *chip)
{
...
/* malloc EventLog space */
log->bios_event_log = kmemdup(log_tbl->log, log_size, GFP_KERNEL);
if (!log->bios_event_log) {
ret = -ENOMEM;
goto out;
}
...
}
When log_size is zero, due to an empty event log from firmware,
ZERO_SIZE_PTR is returned from kmemdup(). Upon a read of the
binary_bios_measurements file, the tpm2_bios_measurements_start()
function does not perform a ZERO_OR_NULL_PTR() check on the
bios_event_log pointer before dereferencing it.
Rather than add a ZERO_OR_NULL_PTR() check in functions that make use of
the bios_event_log pointer, simply avoid creating the
binary_bios_measurements_file as is done in other event log retrieval
backends.
Explicitly ignore all of the events in the final event log when the main
event log is empty. The list of events in the final event log cannot be
accurately parsed without referring to the first event in the main event
log (the event log header) so the final event log is useless in such a
situation.
Fixes: 58cc1e4faf10 ("tpm: parse TPM event logs based on EFI table")
Link: https://lore.kernel.org/linux-integrity/E1FDCCCB-CA51-4AEE-AC83-9CDE995EAE52@canonical.com/
Reported-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Reported-by: Kenneth R. Crudup <kenny@panix.com>
Reported-by: Mimi Zohar <zohar@linux.ibm.com>
Cc: Thiébaud Weksteen <tweek@google.com>
Cc: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Tyler Hicks <tyhicks@linux.microsoft.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
|
|
There is a misconfiguration in the bios of the gpio pin used for the
interrupt in the T490s. When interrupts are enabled in the tpm_tis
driver code this results in an interrupt storm. This was initially
reported when we attempted to enable the interrupt code in the tpm_tis
driver, which previously wasn't setting a flag to enable it. Due to
the reports of the interrupt storm that code was reverted and we went back
to polling instead of using interrupts. Now that we know the T490s problem
is a firmware issue, add code to check if the system is a T490s and
disable interrupts if that is the case. This will allow us to enable
interrupts for everyone else. If the user has a fixed bios they can
force the enabling of interrupts with tpm_tis.interrupts=1 on the
kernel command line.
Cc: Peter Huewe <peterhuewe@gmx.de>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jerry Snitselaar <jsnitsel@redhat.com>
Reviewed-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
|
|
Removing the duplicate gpio chip select level handling in
bcm2835_spi_setup() left the lflags variable uninitialized. Avoid trhe
use of such variable by passing default flags to
gpiochip_request_own_desc().
Fixes: 5e31ba0c0543 ("spi: bcm2835: fix gpio cs level inversion")
Signed-off-by: Martin Hundebøll <martin@geanix.com>
Link: https://lore.kernel.org/r/20201105090615.620315-1-martin@geanix.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
Some patches for vc4 to fix some resources cleanup issues, two fixes for
panfrost for madvise and the shrinker and a constification of fonts
structure
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20201105101354.socyu26jwyns7lfj@gilmour.lan
|
|
git://people.freedesktop.org/~agd5f/linux into drm-fixes
amd-drm-fixes-5.10-2020-11-04:
amdgpu:
- Add support for more navi1x SKUs
- Fix for suspend on CI dGPUs
- VCN DPG fix for Picasso
- Sienna Cichlid fixes
- Polaris DPM fix
- Add support for Green Sardine
amdkfd:
- Fix an allocation failure check
MAINTAINERS:
- Fix path for amdgpu power management
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexdeucher@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201104205741.4100-1-alexander.deucher@amd.com
|
|
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes
- GVT fixes including vGPU suspend/resume fixes and workaround for APL guest GPU hang.
- Fix set domain's cache coherency (Chris)
- Fixes around breadcrumbs (Chris)
- Fix encoder lookup during PSR atomic (Imre)
- Hold onto an explicit ref to i915_vma_work.pinned (Chris)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201105173026.GA858446@intel.com
|
|
git://git.pengutronix.de/git/pza/linux into drm-fixes
drm/imx: fixes and cleanups
Remove unused functions and empty callbacks, let the dw_hdmi-imx driver
reuse imx_drm_encoder_parse_of() instead of reimplementing it, replace
the custom register spinlock with the regmap default spinlock and remove
redundant tracking of enabled state in imx-tve, drop the explicit
drm_mode_config_cleanup() call in imx-drm-core, reduce the scope of edid
length variables that are not otherwise used in imx-ldb and
parallel-display, fix a memory leak in the parallel-display bind error
path, and drop an extraneous type qualifier from of_get_tve_mode().
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Philipp Zabel <p.zabel@pengutronix.de>
Link: https://patchwork.freedesktop.org/patch/msgid/7e4af582027bbec269364b95f6978d061b48271a.camel@pengutronix.de
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
Pull hyperv fixes from Wei Liu:
- clarify a comment (Michael Kelley)
- change a pr_warn() to pr_info() (Olaf Hering)
* tag 'hyperv-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
x86/hyperv: Clarify comment on x2apic mode
hv_balloon: disable warning when floor reached
|
|
Pull rdma fixes from Jason Gunthorpe:
"A few more merge window regressions that didn't make rc1:
- New validation in the DMA layer triggers wrong use of the DMA layer
in rxe, siw and rdmavt
- Accidental change of a hypervisor facing ABI when widening the port
speed u8 to u16 in vmw_pvrdma
- Memory leak on error unwind in SRP target"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
RDMA/srpt: Fix typo in srpt_unregister_mad_agent docstring
RDMA/vmw_pvrdma: Fix the active_speed and phys_state value
IB/srpt: Fix memory leak in srpt_add_one
RDMA: Fix software RDMA drivers for dma mapping error
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"A small collection of driver specific fixes that have come in since
the merge window, nothing too major here but all good to have"
* tag 'spi-fix-v5.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: fsl-dspi: fix wrong pointer in suspend/resume
spi: bcm2835: fix gpio cs level inversion
spi: imx: fix runtime pm support for !CONFIG_PM
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fixes from Mark Brown:
"An addition to MAINTAINERS plus a fix for a nasty bootstrapping
problem which caused problems when we need to read the voltage of a
regulator that is not yet available during initialization, we were not
correctly distinguishing between this case and the case where a
regulator is put into a bypass mode"
* tag 'regulator-fix-v5.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: defer probe when trying to get voltage from unresolved supply
MAINTAINERS: Add entry for Qualcomm IPQ4019 VQMMC regulator
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These fix the device links support in runtime PM, correct mistakes in
the cpuidle documentation, fix the handling of policy limits changes
in the schedutil cpufreq governor, fix assorted issues in the OPP
(operating performance points) framework and make one janitorial
change.
Specifics:
- Unify the handling of managed and stateless device links in the
runtime PM framework and prevent runtime PM references to devices
from being leaked after device link removal (Rafael Wysocki).
- Fix two mistakes in the cpuidle documentation (Julia Lawall).
- Prevent the schedutil cpufreq governor from missing policy limits
updates in some cases (Viresh Kumar).
- Prevent static OPPs from being dropped by mistake (Viresh Kumar).
- Prevent helper function in the OPP framework from returning
prematurely (Viresh Kumar).
- Prevent opp_table_lock from being held too long during removal of
OPP tables with no more active references (Viresh Kumar).
- Drop redundant semicolon from the Intel RAPL power capping driver
(Tom Rix)"
* tag 'pm-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM: runtime: Resume the device earlier in __device_release_driver()
PM: runtime: Drop pm_runtime_clean_up_links()
PM: runtime: Drop runtime PM references to supplier on link removal
powercap/intel_rapl: remove unneeded semicolon
Documentation: PM: cpuidle: correct path name
Documentation: PM: cpuidle: correct typo
cpufreq: schedutil: Don't skip freq update if need_freq_update is set
opp: Reduce the size of critical section in _opp_table_kref_release()
opp: Fix early exit from dev_pm_opp_register_set_opp_helper()
opp: Don't always remove static OPPs in _of_add_opp_table_v1()
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI fixes from Bjorn Helgaas:
- Fix ACS regression that broke device pass-through (Rajat Jain)
- Revert DesignWare ATU memory resource to use last entry to fix
Tegra194 regression (Rob Herring)
- Remove duplicate mvebu resource requests to fix regression on Turris
Omnia (Rob Herring)
* tag 'pci-v5.10-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
PCI: mvebu: Fix duplicate resource requests
PCI: dwc: Restore ATU memory resource setup to use last entry
PCI: Always enable ACS even if no ACS Capability
|
|
Check for corner case of port_init failure before using
the port_info pointer.
Fixes: 4d03e00a2140 ("ionic: Add initial ethtool support")
Signed-off-by: Shannon Nelson <snelson@pensando.io>
Link: https://lore.kernel.org/r/20201104195606.61184-1-snelson@pensando.io
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
htmldocs fails with:
drivers/infiniband/ulp/srpt/ib_srpt.c:630: warning: Function parameter or member 'port_cnt' not described in 'srpt_unregister_mad_agent'
Fixes: 372a1786283e ("IB/srpt: Fix memory leak in srpt_add_one")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
|
|
* pm-cpufreq:
cpufreq: schedutil: Don't skip freq update if need_freq_update is set
* pm-cpuidle:
Documentation: PM: cpuidle: correct path name
Documentation: PM: cpuidle: correct typo
* pm-opp:
opp: Reduce the size of critical section in _opp_table_kref_release()
opp: Fix early exit from dev_pm_opp_register_set_opp_helper()
opp: Don't always remove static OPPs in _of_add_opp_table_v1()
* powercap:
powercap/intel_rapl: remove unneeded semicolon
|
|
Network problems with RTL8125B have been reported [0] and with help
from Realtek it turned out that this chip version has a hw problem
with short packets (similar to RTL8168evl). Having said that activate
the same workaround as for RTL8168evl.
Realtek suggested to activate the workaround for RTL8125A too, even
though they're not 100% sure yet which RTL8125 versions are affected.
[0] https://bugzilla.kernel.org/show_bug.cgi?id=209839
Fixes: 0439297be951 ("r8169: add support for RTL8125B")
Reported-by: Maxim Plotnikov <wgh@torlan.ru>
Tested-by: Maxim Plotnikov <wgh@torlan.ru>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://lore.kernel.org/r/8002c31a-60b9-58f1-f0dd-8fd07239917f@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
With commit 669cbc708122 ("PCI: Move DT resource setup into
devm_pci_alloc_host_bridge()"), the DT 'ranges' is parsed and populated
into resources when the host bridge is allocated. The resources are
requested as well, but that happens a second time for the mvebu driver in
mvebu_pcie_parse_request_resources(). We should only be requesting the
additional resources added in mvebu_pcie_parse_request_resources(). These
are not added by default because they use custom properties rather than
standard DT address translation.
Also, the bus ranges was also populated by default, so we can remove it
from mvebu_pci_host_probe().
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=209729
Fixes: 669cbc708122 ("PCI: Move DT resource setup into devm_pci_alloc_host_bridge()")
Link: https://lore.kernel.org/r/20201023145252.2691779-1-robh@kernel.org
Reported-by: vtolkm@googlemail.com
Tested-by: Jan Kundrát <jan.kundrat@cesnet.cz>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Russell King <linux@armlinux.org.uk>
|
|
Prior to commit 0f71c60ffd26 ("PCI: dwc: Remove storing of PCI resources"),
the DWC driver was setting up the last memory resource rather than the
first memory resource. This doesn't matter for most platforms which only
have 1 memory resource, but it broke Tegra194 which has a 2nd
(prefetchable) memory region that requires an ATU entry. The first region
on Tegra194 relies on the default 1:1 pass-thru of outbound transactions
and doesn't need an ATU entry.
Fixes: 0f71c60ffd26 ("PCI: dwc: Remove storing of PCI resources")
Link: https://lore.kernel.org/r/20201026154852.221483-1-robh@kernel.org
Reported-by: Vidya Sagar <vidyas@nvidia.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Jingoo Han <jingoohan1@gmail.com>
Cc: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can
Marc Kleine-Budde says:
====================
pull-request: can 2020-11-03
The first two patches are by Oleksij Rempel and they add a generic
can-controller Device Tree yaml binding and convert the text based binding
of the flexcan driver to a yaml based binding.
Zhang Changzhong's patch fixes a remove_proc_entry warning in the AF_CAN
core.
A patch by me fixes a kfree_skb() call from IRQ context in the rx-offload
helper.
Vincent Mailhol contributes a patch to prevent a call to kfree_skb() in
hard IRQ context in can_get_echo_skb().
Oliver Hartkopp's patch fixes the length calculation for RTR CAN frames
in the __can_get_echo_skb() helper.
Oleksij Rempel's patch fixes a use-after-free that shows up with j1939 in
can_create_echo_skb().
Yegor Yefremov contributes 4 patches to enhance the j1939 documentation.
Zhang Changzhong's patch fixes a hanging task problem in j1939_sk_bind()
if the netdev is down.
Then there are three patches for the newly added CAN_ISOTP protocol. Geert
Uytterhoeven enhances the kconfig help text. Oliver Hartkopp's patch adds
missing RX timeout handling in listen-only mode and Colin Ian King's patch
decreases the generated object code by 926 bytes.
Zhang Changzhong contributes a patch for the ti_hecc driver that fixes the
error path in the probe function.
Navid Emamdoost's patch for the xilinx_can driver fixes the error handling
in case of failing pm_runtime_get_sync().
There are two patches for the peak_usb driver. Dan Carpenter adds range
checking in decode operations and Stephane Grosjean's patch fixes
a timestamp wrapping problem.
Stephane Grosjean's patch for th peak_canfd driver fixes echo management if
loopback is on.
The next three patches all target the mcp251xfd driver. The first one is
by me and it increased the severity of CRC read error messages. The kernel
test robot removes an unneeded semicolon and Tom Rix removes unneeded
break in several switch-cases.
The last 4 patches are by Joakim Zhang and target the flexcan driver,
the first three fix ECC related device specific quirks for the LS1021A,
LX2160A and the VF610 SoC. The last patch disable wakeup completely upon
driver remove.
* tag 'linux-can-fixes-for-5.10-20201103' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can: (27 commits)
can: flexcan: flexcan_remove(): disable wakeup completely
can: flexcan: add ECC initialization for VF610
can: flexcan: add ECC initialization for LX2160A
can: flexcan: remove FLEXCAN_QUIRK_DISABLE_MECR quirk for LS1021A
can: mcp251xfd: remove unneeded break
can: mcp251xfd: mcp251xfd_regmap_nocrc_read(): fix semicolon.cocci warnings
can: mcp251xfd: mcp251xfd_regmap_crc_read(): increase severity of CRC read error messages
can: peak_canfd: pucan_handle_can_rx(): fix echo management when loopback is on
can: peak_usb: peak_usb_get_ts_time(): fix timestamp wrapping
can: peak_usb: add range checking in decode operations
can: xilinx_can: handle failure cases of pm_runtime_get_sync
can: ti_hecc: ti_hecc_probe(): add missed clk_disable_unprepare() in error path
can: isotp: padlen(): make const array static, makes object smaller
can: isotp: isotp_rcv_cf(): enable RX timeout handling in listen-only mode
can: isotp: Explain PDU in CAN_ISOTP help text
can: j1939: j1939_sk_bind(): return failure if netdev is down
can: j1939: use backquotes for code samples
can: j1939: swap addr and pgn in the send example
can: j1939: fix syntax and spelling
can: j1939: rename jacd tool
...
====================
Link: https://lore.kernel.org/r/<20201103220636.972106-1-mkl@pengutronix.de>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Since commit 530b5affc675 ("spi: fsl-dspi: fix use-after-free in
remove path"), this driver causes a "NULL pointer dereference"
in dspi_suspend/resume.
This is because since this commit, the drivers private data point to
"dspi" instead of "ctlr", the codes in suspend and resume func were
not modified correspondly.
Fixes: 530b5affc675 ("spi: fsl-dspi: fix use-after-free in remove path")
Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Link: https://lore.kernel.org/r/20201103020546.1822-1-qiang.zhao@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
No need for a separate config option at this point.
Reviewed-by: Luben Tuikov <luben.tuikov@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
Display Manager support for green_sardine
Signed-off-by: Roman Li <Roman.Li@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
Display Core support for green_sardine
Signed-off-by: Roman Li <Roman.Li@amd.com>
Acked-by: Hersen Wu <hersenxs.wu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
Enable Green_Sardine VCN support and VCN firmware loading
v2: use apu flags
Signed-off-by: Thong Thai <thong.thai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
This patch enable green_sardine_asd.bin loading.
v2: use apu flags
Signed-off-by: Aaron Liu <aaron.liu@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Prike Liang <Prike.Liang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
Initialize the SDMA IP for green_sardine.
v2: use apu flags
Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
Enable the gfx base HW function of green_sardine.
v2: use apu flags
Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
This patch adds common ip support for green_sardine.
v2: use apu flags, squash in CG/PG enablement
v3: rebase
Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
This patch adds green_sardine support for gpu_info firmware and ip block setting.
v2: use apu flag
Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
Will be used for Green_Sardine which is a new APU.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
updated fw header v2 parser to set asd fw memory
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: John Clements <john.clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 5.9.x
|
|
If we can't kvmalloc the pcrat_image, then we shouldn't memcpy
Signed-off-by: Kent Russell <kent.russell@amd.com>
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
Update golden setting for sienna_cichlid.
Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
|
|
Concurrent operation of VCN and JPEG decoder in DPG mode is
causing ring timeout due to power state.
Signed-off-by: Veerabadhran Gopalakrishnan <veerabadhran.gopalakrishnan@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
For kernel 5.10, this function was called twice right next to each
other in the same function due to what looks like a mis-merge.
Remove one of them.
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
Since __vma_release is run by a kworker after the fence has been
signaled, it is no longer protected by the active reference on the vma,
and so the alias of vw->pinned to vma->obj is also not protected by a
reference on the object. Add an explicit reference for vw->pinned so it
will always be safe.
Found by inspection.
Fixes: 54d7195f8c64 ("drm/i915: Unpin vma->obj on early error")
Reported-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: <stable@vger.kernel.org> # v5.6+
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201102161931.30031-1-chris@chris-wilson.co.uk
(cherry picked from commit bc73e5d33048b7ab5f12b11b5d923700467a8e1d)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
|
|
In a simple test case that writes to scratch and then busy-waits for the
batch to be signaled, we observe that the signal is before the write is
posted. That is bad news.
Splitting the flush + write_dword into two separate flush_dw prevents
the issue from being reproduced, we can presume the post-sync op is not
so post-sync.
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/216
Testcase: igt/gem_exec_fence/parallel
Testcase: igt/i915_selftest/live/gt_timelines
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: stable@vger.kernel.org
Acked-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201102221057.29626-2-chris@chris-wilson.co.uk
(cherry picked from commit 09212e81e5450743e5b06b27c4e344e4c45b630d)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
|
|
Add another lower level to emit_ggtt_write so that the GGTT nature of
the write is not hardcoded into the emitter.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201102221057.29626-1-chris@chris-wilson.co.uk
(cherry picked from commit 2739d8cfc50aafff49d599cc0a5bc855445e99a7)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
|
|
The atomic check hooks must look up the encoder to be used with a
connector from the connector's atomic state, and not assume that it's
the connector's current attached encoder. The latter one can change
under the atomic check func, or can be unset yet as in the case of MST
connectors.
This fixes
[ 7.940719] Oops: 0000 [#1] SMP NOPTI
[ 7.944407] CPU: 2 PID: 143 Comm: kworker/2:2 Not tainted 5.6.0-1023-oem #23-Ubuntu
[ 7.952102] Hardware name: Dell Inc. Latitude 7320/, BIOS 88.87.11 09/07/2020
[ 7.959278] Workqueue: events output_poll_execute [drm_kms_helper]
[ 7.965511] RIP: 0010:intel_psr_atomic_check+0x37/0xa0 [i915]
[ 7.971327] Code: 80 2d 06 00 00 20 74 42 80 b8 34 71 00 00 00 74 39 48 8b 72 08 48 85 f6 74 30 80 b8 f8 71 00 00 00 74 27 4c 8b 87 80 04 00 00 <41> 8b 78 78 83 ff 08 77 19 31 c9 83 ff 05 77 19 48 81 c1 20 01 00
[ 7.977541] input: PS/2 Generic Mouse as /devices/platform/i8042/serio1/input/input5
[ 7.990154] RSP: 0018:ffffb864c073fac8 EFLAGS: 00010202
[ 7.990155] RAX: ffff8c5d55ce0000 RBX: ffff8c5d54519000 RCX: 0000000000000000
[ 7.990155] RDX: ffff8c5d55cb30c0 RSI: ffff8c5d89a0c800 RDI: ffff8c5d55fcf800
[ 7.990156] RBP: ffffb864c073fac8 R08: 0000000000000000 R09: ffff8c5d55d9f3a0
[ 7.990156] R10: ffff8c5d55cb30c0 R11: 0000000000000009 R12: ffff8c5d55fcf800
[ 7.990156] R13: ffff8c5d55cb30c0 R14: ffff8c5d56989cc0 R15: ffff8c5d56989cc0
[ 7.990158] FS: 0000000000000000(0000) GS:ffff8c5d8e480000(0000) knlGS:0000000000000000
[ 8.047193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8.052970] CR2: 0000000000000078 CR3: 0000000856500005 CR4: 0000000000760ee0
[ 8.060137] PKRU: 55555554
[ 8.062867] Call Trace:
[ 8.065361] intel_digital_connector_atomic_check+0x53/0x130 [i915]
[ 8.071703] intel_dp_mst_atomic_check+0x5b/0x200 [i915]
[ 8.077074] drm_atomic_helper_check_modeset+0x1db/0x790 [drm_kms_helper]
[ 8.083942] intel_atomic_check+0x92/0xc50 [i915]
[ 8.088705] ? drm_plane_check_pixel_format+0x4f/0xb0 [drm]
[ 8.094345] ? drm_atomic_plane_check+0x7a/0x3a0 [drm]
[ 8.099548] drm_atomic_check_only+0x2b1/0x450 [drm]
[ 8.104573] drm_atomic_commit+0x18/0x50 [drm]
[ 8.109070] drm_client_modeset_commit_atomic+0x1c9/0x200 [drm]
[ 8.115056] drm_client_modeset_commit_force+0x55/0x160 [drm]
[ 8.120866] drm_fb_helper_restore_fbdev_mode_unlocked+0x54/0xb0 [drm_kms_helper]
[ 8.128415] drm_fb_helper_set_par+0x34/0x50 [drm_kms_helper]
[ 8.134225] drm_fb_helper_hotplug_event.part.0+0xb4/0xe0 [drm_kms_helper]
[ 8.141150] drm_fb_helper_hotplug_event+0x1c/0x30 [drm_kms_helper]
[ 8.147481] intel_fbdev_output_poll_changed+0x6f/0xa0 [i915]
[ 8.153287] drm_kms_helper_hotplug_event+0x2c/0x40 [drm_kms_helper]
[ 8.159709] output_poll_execute+0x1aa/0x1c0 [drm_kms_helper]
[ 8.165506] process_one_work+0x1e8/0x3b0
[ 8.169561] worker_thread+0x4d/0x400
[ 8.173249] kthread+0x104/0x140
[ 8.176515] ? process_one_work+0x3b0/0x3b0
[ 8.180726] ? kthread_park+0x90/0x90
[ 8.184416] ret_from_fork+0x1f/0x40
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/2361
References: https://gitlab.freedesktop.org/drm/intel/-/issues/2486
Reported-by: William Tseng <william.tseng@intel.com>
Reported-by: Cooper Chiou <cooper.chiou@intel.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Anshuman Gupta <anshuman.gupta@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201027160928.3665377-1-imre.deak@intel.com
(cherry picked from commit 00e5deb5c4f5fe367311465e720e65cfa1178792)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
|
|
We wrap the timeline on construction of the next request, but there may
still be requests in flight that have not yet finalized the breadcrumb.
(The breadcrumb is delayed as we need engine-local offsets, and for the
virtual engine that is not known until execution.) As such, by the time
we write to the timeline's HWSP offset it may have changed, and we
should use the value we preserved in the request instead.
Though the window is small and infrequent (at full flow we can expect a
timeline's seqno to wrap once every 30 minutes), the impact of writing
the old seqno into the new HWSP is severe: the old requests are never
completed, and the new requests are completed before they are even
submitted.
Fixes: ebece7539242 ("drm/i915: Keep timeline HWSP allocated until idle across the system")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: <stable@vger.kernel.org> # v5.2+
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201022064127.10159-1-chris@chris-wilson.co.uk
(cherry picked from commit c10f6019d0b2dc8a6a62b55459f3ada5bc4e5e1a)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
|
|
Avoid skipping what appears to be a no-op set-domain-ioctl if the cache
coherency state is inconsistent with our target domain. This also has
the utility of using the population of the pages to validate the backing
store.
The danger in skipping the first set-domain is leaving the cache
inconsistent and submitting stale data, or worse leaving the clean data
in the cache and not flushing it to the GPU. The impact should be small
as it requires a no-op set-domain as the very first ioctl in a
particular sequence not found in typical userspace.
Reported-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
Fixes: 754a25442705 ("drm/i915: Skip object locking around a no-op set-domain ioctl")
Testcase: igt/gem_mmap_offset/blt-coherency
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Matthew Auld <matthew.william.auld@gmail.com>
Cc: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
Cc: <stable@vger.kernel.org> # v5.2+
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201019203825.10966-1-chris@chris-wilson.co.uk
(cherry picked from commit 44c2200afcd59f441b43f27829b4003397cc495d)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
|
