Bjorn Helgaas 302b84e84d Revert "PCI: Mark LSI FW643 to avoid bus reset" ... This reverts commit 29a43dc130. 29a43dc130 ("PCI: Mark LSI FW643 to avoid bus reset") by Edmund was based on the assumption that the LSI / Agere FW643 has a defect such that it can't recover after a Secondary Bus Reset (SBR). But Takashi Sakamoto reported that SBR works fine on this same FW643 device in an AMD Ryzen 5 2400G system, so apparently there is some other aspect of Edmund's system that accounts for the issue. The down side of 29a43dc130 is that when the FW643 is assigned to a VM, avoiding the SBR means we leak data out of the VM. Revert 29a43dc130 until we figure out a better solution. In the meantime, we can use the sysfs "reset_method" interface to restrict the available reset methods. Link: https://lore.kernel.org/r/20240328212302.1582483-1-helgaas@kernel.org Fixes: 29a43dc130 ("PCI: Mark LSI FW643 to avoid bus reset") Reported-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Link: https://lore.kernel.org/r/20240325012135.36861-1-o-takashi@sakamocchi.jp Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>		2024-03-29 11:57:12 -05:00
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controller	pci-v6.9-changes	2024-03-14 10:58:27 -07:00
endpoint
hotplug
msi
pcie	pci-v6.9-changes	2024-03-14 10:58:27 -07:00
switch
access.c
ats.c
bus.c
devres.c
doe.c
ecam.c
host-bridge.c
iomap.c
iov.c
irq.c
Kconfig
Makefile
mmap.c
of.c
of_property.c
p2pdma.c
pci-acpi.c
pci-bridge-emul.c
pci-bridge-emul.h
pci-driver.c	Merge branch 'pci/misc'	2024-03-12 12:14:24 -05:00
pci-label.c
pci-mid.c
pci-pf-stub.c
pci-stub.c
pci-sysfs.c
pci.c	pci-v6.9-changes	2024-03-14 10:58:27 -07:00
pci.h	pci-v6.9-changes	2024-03-14 10:58:27 -07:00
probe.c
proc.c
quirks.c	Revert "PCI: Mark LSI FW643 to avoid bus reset"	2024-03-29 11:57:12 -05:00
remove.c
rom.c
search.c
setup-bus.c
setup-res.c
slot.c
syscall.c
vc.c
vgaarb.c
vpd.c
xen-pcifront.c