From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: Paolo Bonzini <pbonzini@redhat.com>, qemu-devel@nongnu.org
Cc: "Peter Maydell" <peter.maydell@linaro.org>,
"Philippe Mathieu-Daudé" <philmd@redhat.com>
Subject: [PATCH v3 00/25] hw: Sanitize various MemoryRegion calls
Date: Mon, 16 Mar 2020 19:49:41 +0100 [thread overview]
Message-ID: <20200316185006.576-1-philmd@redhat.com> (raw)
This series simplifies various memory API calls when creating
memory regions.
Most of the patches are generated with Coccinelle semantic
patches (provided).
Few more cleanups added while writting the patches have been
added.
v1 was 'Let devices own the MemoryRegion they create':
https://www.mail-archive.com/qemu-devel@nongnu.org/msg681960.html
Since v2:
- only keep generated/automatic patches
- add reviewers tags
Since v1:
- understood a bit more Peter Maydell comments regarding
how memory devices are migrated.
Philippe Mathieu-Daudé (25):
memory: Correctly return alias region type
memory: Simplify memory_region_init_rom_nomigrate() to ease review
scripts/cocci: Rename memory-region-{init-ram -> housekeeping}
scripts/cocci: Patch to replace memory_region_init_{ram,readonly ->
rom}
hw/arm: Use memory_region_init_rom() with read-only regions
hw/display: Use memory_region_init_rom() with read-only regions
hw/m68k: Use memory_region_init_rom() with read-only regions
hw/net: Use memory_region_init_rom() with read-only regions
hw/pci-host: Use memory_region_init_rom() with read-only regions
hw/ppc: Use memory_region_init_rom() with read-only regions
hw/riscv: Use memory_region_init_rom() with read-only regions
hw/sh4: Use memory_region_init_rom() with read-only regions
hw/sparc: Use memory_region_init_rom() with read-only regions
scripts/cocci: Patch to detect potential use of memory_region_init_rom
scripts/cocci: Patch to remove unnecessary
memory_region_set_readonly()
scripts/cocci: Patch to let devices own their MemoryRegions
hw/core: Let devices own the MemoryRegion they create
hw/display: Let devices own the MemoryRegion they create
hw/dma: Let devices own the MemoryRegion they create
hw/riscv: Let devices own the MemoryRegion they create
hw/char: Let devices own the MemoryRegion they create
hw/arm/stm32: Use memory_region_init_rom() with read-only regions
hw/ppc/ppc405: Use memory_region_init_rom() with read-only regions
hw/arm: Remove unnecessary memory_region_set_readonly() on ROM alias
hw/arm: Let devices own the MemoryRegion they create
.../memory-region-housekeeping.cocci | 159 ++++++++++++++++++
.../coccinelle/memory-region-init-ram.cocci | 38 -----
hw/arm/exynos4210.c | 14 +-
hw/arm/fsl-imx25.c | 10 +-
hw/arm/fsl-imx31.c | 6 +-
hw/arm/fsl-imx6.c | 6 +-
hw/arm/fsl-imx6ul.c | 9 +-
hw/arm/mainstone.c | 3 +-
hw/arm/msf2-soc.c | 6 +-
hw/arm/nrf51_soc.c | 2 +-
hw/arm/omap_sx1.c | 6 +-
hw/arm/palm.c | 3 +-
hw/arm/spitz.c | 3 +-
hw/arm/stellaris.c | 3 +-
hw/arm/stm32f205_soc.c | 11 +-
hw/arm/stm32f405_soc.c | 12 +-
hw/arm/tosa.c | 3 +-
hw/arm/xlnx-zynqmp.c | 11 +-
hw/char/serial.c | 7 +-
hw/core/platform-bus.c | 3 +-
hw/display/cg3.c | 5 +-
hw/display/g364fb.c | 3 +-
hw/display/macfb.c | 4 +-
hw/display/tcx.c | 5 +-
hw/dma/i8257.c | 2 +-
hw/dma/rc4030.c | 4 +-
hw/m68k/q800.c | 3 +-
hw/net/dp8393x.c | 5 +-
hw/pci-host/prep.c | 5 +-
hw/ppc/mac_newworld.c | 3 +-
hw/ppc/mac_oldworld.c | 3 +-
hw/ppc/ppc405_boards.c | 6 +-
hw/riscv/sifive_e.c | 9 +-
hw/riscv/sifive_u.c | 2 +-
hw/sh4/shix.c | 3 +-
hw/sparc/leon3.c | 3 +-
memory.c | 16 +-
MAINTAINERS | 1 +
38 files changed, 244 insertions(+), 153 deletions(-)
create mode 100644 scripts/coccinelle/memory-region-housekeeping.cocci
delete mode 100644 scripts/coccinelle/memory-region-init-ram.cocci
--
2.21.1
next reply other threads:[~2020-03-16 19:16 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-16 18:49 Philippe Mathieu-Daudé [this message]
2020-03-16 18:49 ` [PATCH v3 01/25] memory: Correctly return alias region type Philippe Mathieu-Daudé
2020-03-16 18:49 ` [PATCH v3 02/25] memory: Simplify memory_region_init_rom_nomigrate() to ease review Philippe Mathieu-Daudé
2020-03-16 18:49 ` [PATCH v3 03/25] scripts/cocci: Rename memory-region-{init-ram -> housekeeping} Philippe Mathieu-Daudé
2020-03-16 18:49 ` [PATCH v3 04/25] scripts/cocci: Patch to replace memory_region_init_{ram, readonly -> rom} Philippe Mathieu-Daudé
2020-03-16 18:49 ` [PATCH v3 05/25] hw/arm: Use memory_region_init_rom() with read-only regions Philippe Mathieu-Daudé
2020-03-16 18:49 ` [PATCH v3 06/25] hw/display: " Philippe Mathieu-Daudé
2020-03-16 18:49 ` [PATCH v3 07/25] hw/m68k: " Philippe Mathieu-Daudé
2020-03-16 18:49 ` [PATCH v3 08/25] hw/net: " Philippe Mathieu-Daudé
2020-03-16 18:49 ` [PATCH v3 09/25] hw/pci-host: " Philippe Mathieu-Daudé
2020-03-16 18:49 ` [PATCH v3 10/25] hw/ppc: " Philippe Mathieu-Daudé
2020-03-16 18:49 ` [PATCH v3 11/25] hw/riscv: " Philippe Mathieu-Daudé
2020-03-16 18:49 ` [PATCH v3 12/25] hw/sh4: " Philippe Mathieu-Daudé
2020-03-16 18:49 ` [PATCH v3 13/25] hw/sparc: " Philippe Mathieu-Daudé
2020-03-16 18:49 ` [PATCH v3 14/25] scripts/cocci: Patch to detect potential use of memory_region_init_rom Philippe Mathieu-Daudé
2020-03-16 18:49 ` [PATCH v3 15/25] scripts/cocci: Patch to remove unnecessary memory_region_set_readonly() Philippe Mathieu-Daudé
2020-03-16 18:49 ` [PATCH v3 16/25] scripts/cocci: Patch to let devices own their MemoryRegions Philippe Mathieu-Daudé
2020-03-16 18:49 ` [PATCH v3 17/25] hw/core: Let devices own the MemoryRegion they create Philippe Mathieu-Daudé
2020-03-16 18:49 ` [PATCH v3 18/25] hw/display: " Philippe Mathieu-Daudé
2020-03-16 18:50 ` [PATCH v3 19/25] hw/dma: " Philippe Mathieu-Daudé
2020-03-16 18:50 ` [PATCH v3 20/25] hw/riscv: " Philippe Mathieu-Daudé
2020-03-16 18:50 ` Alistair Francis
2020-03-16 18:50 ` [PATCH v3 21/25] hw/char: " Philippe Mathieu-Daudé
2020-03-16 18:50 ` [PATCH v3 22/25] hw/arm/stm32: Use memory_region_init_rom() with read-only regions Philippe Mathieu-Daudé
2020-03-16 18:50 ` [PATCH v3 23/25] hw/ppc/ppc405: " Philippe Mathieu-Daudé
2020-03-16 18:50 ` [PATCH v3 24/25] hw/arm: Remove unnecessary memory_region_set_readonly() on ROM alias Philippe Mathieu-Daudé
2020-03-16 18:50 ` [PATCH v3 25/25] hw/arm: Let devices own the MemoryRegion they create Philippe Mathieu-Daudé
2020-03-16 19:50 ` [PATCH v3 00/25] hw: Sanitize various MemoryRegion calls Aleksandar Markovic
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