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| author | Richard Henderson <richard.henderson@linaro.org> | 2021-11-03 13:07:30 -0400 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2021-11-03 13:07:30 -0400 |
| commit | b1fd92137e4d485adeec8e9f292f928ff335b76c (patch) | |
| tree | a313d04130309d9898fc07698096724c4b316386 /accel | |
| parent | c55e3370c359713ff1e2a3392f36978c629c20c8 (diff) | |
| parent | 16bfbc70f39e420b6b6cfe39ed8571606482b94a (diff) | |
| download | qemu-b1fd92137e4d485adeec8e9f292f928ff335b76c.zip qemu-b1fd92137e4d485adeec8e9f292f928ff335b76c.tar.gz qemu-b1fd92137e4d485adeec8e9f292f928ff335b76c.tar.bz2 | |
Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
* Build system fixes and cleanups
* DMA support in the multiboot option ROM
* Rename default-bus-bypass-iommu
* Deprecate -watchdog and cleanup -watchdog-action
* HVF fix for <PAGE_SIZE regions
* Support TSC scaling for AMD nested virtualization
* Fix for ESP fuzzing bug
# gpg: Signature made Tue 02 Nov 2021 10:57:37 AM EDT
# gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
* remotes/bonzini/tags/for-upstream: (27 commits)
configure: fix --audio-drv-list help message
configure: Remove the check for the __thread keyword
Move the l2tpv3 test from configure to meson.build
meson: remove unnecessary coreaudio test program
meson: remove pointless warnings
meson.build: Allow to disable OSS again
meson: bump submodule to 0.59.3
qtest/am53c974-test: add test for cancelling in-flight requests
esp: ensure in-flight SCSI requests are always cancelled
KVM: SVM: add migration support for nested TSC scaling
hw/i386: fix vmmouse registration
watchdog: remove select_watchdog_action
vl: deprecate -watchdog
watchdog: add information from -watchdog help to -device help
hw/i386: Rename default_bus_bypass_iommu
hvf: Avoid mapping regions < PAGE_SIZE as ram
configure: do not duplicate CPU_CFLAGS into QEMU_LDFLAGS
configure: remove useless NPTL probe
target/i386: use DMA-enabled multiboot ROM for new-enough QEMU machine types
optionrom: add a DMA-enabled multiboot ROM
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'accel')
| -rw-r--r-- | accel/hvf/hvf-accel-ops.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/accel/hvf/hvf-accel-ops.c b/accel/hvf/hvf-accel-ops.c index 2b2c411..54457c7 100644 --- a/accel/hvf/hvf-accel-ops.c +++ b/accel/hvf/hvf-accel-ops.c @@ -122,6 +122,7 @@ static void hvf_set_phys_mem(MemoryRegionSection *section, bool add) MemoryRegion *area = section->mr; bool writeable = !area->readonly && !area->rom_device; hv_memory_flags_t flags; + uint64_t page_size = qemu_real_host_page_size; if (!memory_region_is_ram(area)) { if (writeable) { @@ -135,6 +136,12 @@ static void hvf_set_phys_mem(MemoryRegionSection *section, bool add) } } + if (!QEMU_IS_ALIGNED(int128_get64(section->size), page_size) || + !QEMU_IS_ALIGNED(section->offset_within_address_space, page_size)) { + /* Not page aligned, so we can not map as RAM */ + add = false; + } + mem = hvf_find_overlap_slot( section->offset_within_address_space, int128_get64(section->size)); |