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[PATCH v2 00/13] arm gicv3 ITS: Various bug fixes and refactorings
From: |
Peter Maydell |
Subject: |
[PATCH v2 00/13] arm gicv3 ITS: Various bug fixes and refactorings |
Date: |
Tue, 11 Jan 2022 17:10:35 +0000 |
I've been working on the ITS to add support for the GICv4 functionality.
In the course of that I found a handful of bugs in it and also some
places where the code benefited from refactoring to make it a better
base to put in the GICv4 parts. This patchset is just the bugfixes
and cleanups, because there are enough patches here that I figured it
made sense to send them out now rather than holding on to them.
Most of these patches were in v1 and have been reviewed already.
Changes from v1:
* first half of the series is now upstream
* patch 1 now has the '1ULL' and uint64_t fixes that were
partly split across two patches in the old series and partly missing
* new patches 12 and 13
NB: I left the returns of -1 in patch 11.
Patches still needing review: 1, 12, 13
thanks
-- PMM
Peter Maydell (13):
hw/intc/arm_gicv3_its: Fix event ID bounds checks
hw/intc/arm_gicv3_its: Convert int ID check to num_intids convention
hw/intc/arm_gicv3_its: Fix handling of process_its_cmd() return value
hw/intc/arm_gicv3_its: Don't use data if reading command failed
hw/intc/arm_gicv3_its: Use enum for return value of process_*
functions
hw/intc/arm_gicv3_its: Fix return codes in process_its_cmd()
hw/intc/arm_gicv3_its: Refactor process_its_cmd() to reduce nesting
hw/intc/arm_gicv3_its: Fix return codes in process_mapti()
hw/intc/arm_gicv3_its: Fix return codes in process_mapc()
hw/intc/arm_gicv3_its: Fix return codes in process_mapd()
hw/intc/arm_gicv3_its: Factor out "find address of table entry" code
hw/intc/arm_gicv3_its: Check indexes before use, not after
hw/intc/arm_gicv3_its: Range-check ICID before indexing into
collection table
hw/intc/arm_gicv3_its.c | 492 ++++++++++++++++++----------------------
1 file changed, 225 insertions(+), 267 deletions(-)
--
2.25.1
- [PATCH v2 00/13] arm gicv3 ITS: Various bug fixes and refactorings,
Peter Maydell <=
- [PATCH v2 06/13] hw/intc/arm_gicv3_its: Fix return codes in process_its_cmd(), Peter Maydell, 2022/01/11
- [PATCH v2 08/13] hw/intc/arm_gicv3_its: Fix return codes in process_mapti(), Peter Maydell, 2022/01/11
- [PATCH v2 04/13] hw/intc/arm_gicv3_its: Don't use data if reading command failed, Peter Maydell, 2022/01/11
- [PATCH v2 02/13] hw/intc/arm_gicv3_its: Convert int ID check to num_intids convention, Peter Maydell, 2022/01/11
- [PATCH v2 01/13] hw/intc/arm_gicv3_its: Fix event ID bounds checks, Peter Maydell, 2022/01/11