Searched hist:"969 ae01b" (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/arch/s390/include/asm/ |
| H A D | pci.h | 969ae01b Tue Mar 17 06:59:37 CDT 2020 Niklas Schnelle <schnelle@linux.ibm.com> s390/pci: Fix zpci_alloc_domain() over allocation
Until now zpci_alloc_domain() only prevented more than
CONFIG_PCI_NR_FUNCTIONS from being added when using automatic domain
allocation. When explicit UIDs were defined UIDs above
CONFIG_PCI_NR_FUNCTIONS were not counted at all.
When more PCI functions are added this could lead to various errors
including under sized IRQ vectors and similar issues.
Fix this by explicitly tracking the number of allocated domains.
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Reviewed-by: Pierre Morel <pmorel@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
969ae01b Tue Mar 17 06:59:37 CDT 2020 Niklas Schnelle <schnelle@linux.ibm.com> s390/pci: Fix zpci_alloc_domain() over allocation
Until now zpci_alloc_domain() only prevented more than
CONFIG_PCI_NR_FUNCTIONS from being added when using automatic domain
allocation. When explicit UIDs were defined UIDs above
CONFIG_PCI_NR_FUNCTIONS were not counted at all.
When more PCI functions are added this could lead to various errors
including under sized IRQ vectors and similar issues.
Fix this by explicitly tracking the number of allocated domains.
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Reviewed-by: Pierre Morel <pmorel@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
|
| /openbmc/linux/arch/s390/pci/ |
| H A D | pci.c | 969ae01b Tue Mar 17 06:59:37 CDT 2020 Niklas Schnelle <schnelle@linux.ibm.com> s390/pci: Fix zpci_alloc_domain() over allocation
Until now zpci_alloc_domain() only prevented more than
CONFIG_PCI_NR_FUNCTIONS from being added when using automatic domain
allocation. When explicit UIDs were defined UIDs above
CONFIG_PCI_NR_FUNCTIONS were not counted at all.
When more PCI functions are added this could lead to various errors
including under sized IRQ vectors and similar issues.
Fix this by explicitly tracking the number of allocated domains.
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Reviewed-by: Pierre Morel <pmorel@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
969ae01b Tue Mar 17 06:59:37 CDT 2020 Niklas Schnelle <schnelle@linux.ibm.com> s390/pci: Fix zpci_alloc_domain() over allocation
Until now zpci_alloc_domain() only prevented more than
CONFIG_PCI_NR_FUNCTIONS from being added when using automatic domain
allocation. When explicit UIDs were defined UIDs above
CONFIG_PCI_NR_FUNCTIONS were not counted at all.
When more PCI functions are added this could lead to various errors
including under sized IRQ vectors and similar issues.
Fix this by explicitly tracking the number of allocated domains.
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Reviewed-by: Pierre Morel <pmorel@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
|