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c36e33e2f4
- Core code: A regression fix for the Open Firmware interrupt mapping code where a interrupt controller property in a node caused a map property in the same node to be ignored. - Interrupt chip drivers: - Workaround a limitation in SiFive PLIC interrupt chip which silently ignores an EOI when the interrupt line is masked. - Provide the missing mask/unmask implementation for the CSKY MP interrupt controller. - PCI/MSI: - Prevent a use after free when PCI/MSI interrupts are released by destroying the sysfs entries before freeing the memory which is accessed in the sysfs show() function. - Implement a mask quirk for the Nvidia ION AHCI chip which does not advertise masking capability despite implementing it. Even worse the chip comes out of reset with all MSI entries masked, which due to the missing masking capability never get unmasked. - Move the check which prevents accessing the MSI[X] masking for XEN back into the low level accessors. The recent consolidation missed that these accessors can be invoked from places which do not have that check which broke XEN. Move them back to he original place instead of sprinkling tons of these checks all over the code. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAmGRDCsTHHRnbHhAbGlu dXRyb25peC5kZQAKCRCmGPVMDXSYoTL5D/4n7CUudohHPckr0Rl3LbnSUfyY9g3H irTKur71AT392YerJtQp+WBp3AKYMDD8wPTgydfpWe95ouIjx5jhb/co7uSifG6k ZssXYS10bkvjqyS8E2s5FnA5xbnagunK/R981qju14Ec39xqx1JzlUnO/Pra0Kcr 5rBV7br9jJMBleBI4OFuS9fS8dVL1MH/yushkuDNfIKEnaElnaxaYUk/ZdzkMMAW lt1B+dPhK24t1hXQvZKp/iVQUGrJWdzzy9aDiUYPv1IZP+V5nbLMgmFvEv8jNdNa 6kkfp0l30nXM9rgvcp2KkasVUPVhurVEwitzz9+tT6LRA+/kSwi2yx8/FwCVUcL6 xD0AgKQgxOj/WwGJTZswvPu3afsLuw3rGmx5uH1IV40P9mPX0AiHWgvoaInHjzlJ QKFQ7mJEuUcC6cJ36RGqX9njhKvPIcUENGCTjGSffcXsWltPrOCg2mQFcsDa9fSH qPfXDVv4YINI+0MAlOULh6TLWQ07xy37HiskJu/AgILOfipoDi8pXdqNJRfvxB1S D3O8vB+SH3lPj69w4dtj7539SdNZn8CCyN3RbNlstl2vHV5Bus3cVk0CcOhG8qNW KwK/tSH8O0ZYHAsUu8OqBipXy6qOPi/10MJQn3NOpvvOmS4oDd+82bq+jp5qJpsG 42WNuzEoBdaUiA== =LBQL -----END PGP SIGNATURE----- Merge tag 'irq-urgent-2021-11-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Thomas Gleixner: "A set of fixes for the interrupt subsystem Core code: - A regression fix for the Open Firmware interrupt mapping code where a interrupt controller property in a node caused a map property in the same node to be ignored. Interrupt chip drivers: - Workaround a limitation in SiFive PLIC interrupt chip which silently ignores an EOI when the interrupt line is masked. - Provide the missing mask/unmask implementation for the CSKY MP interrupt controller. PCI/MSI: - Prevent a use after free when PCI/MSI interrupts are released by destroying the sysfs entries before freeing the memory which is accessed in the sysfs show() function. - Implement a mask quirk for the Nvidia ION AHCI chip which does not advertise masking capability despite implementing it. Even worse the chip comes out of reset with all MSI entries masked, which due to the missing masking capability never get unmasked. - Move the check which prevents accessing the MSI[X] masking for XEN back into the low level accessors. The recent consolidation missed that these accessors can be invoked from places which do not have that check which broke XEN. Move them back to he original place instead of sprinkling tons of these checks all over the code" * tag 'irq-urgent-2021-11-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: of/irq: Don't ignore interrupt-controller when interrupt-map failed irqchip/sifive-plic: Fixup EOI failed when masked irqchip/csky-mpintc: Fixup mask/unmask implementation PCI/MSI: Destroy sysfs before freeing entries PCI: Add MSI masking quirk for Nvidia ION AHCI PCI/MSI: Deal with devices lying about their MSI mask capability PCI/MSI: Move non-mask check back into low level accessors |
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.. | ||
controller | ||
endpoint | ||
hotplug | ||
pcie | ||
switch | ||
access.c | ||
ats.c | ||
bus.c | ||
ecam.c | ||
host-bridge.c | ||
iov.c | ||
irq.c | ||
Kconfig | ||
Makefile | ||
mmap.c | ||
msi.c | ||
of.c | ||
p2pdma.c | ||
pci-acpi.c | ||
pci-bridge-emul.c | ||
pci-bridge-emul.h | ||
pci-driver.c | ||
pci-label.c | ||
pci-mid.c | ||
pci-pf-stub.c | ||
pci-stub.c | ||
pci-sysfs.c | ||
pci.c | ||
pci.h | ||
probe.c | ||
proc.c | ||
quirks.c | ||
remove.c | ||
rom.c | ||
search.c | ||
setup-bus.c | ||
setup-irq.c | ||
setup-res.c | ||
slot.c | ||
syscall.c | ||
vc.c | ||
vpd.c | ||
xen-pcifront.c |