Alexander Duyck 05cd02d6c6 memory: Do not allow direct write access to rom_device regions ... According to the documentation in memory.h a ROM memory region will be backed by RAM for reads, but is supposed to go through a callback for writes. Currently we were not checking for the existence of the rom_device flag when determining if we could perform a direct write or not. To correct that add a check to memory_region_is_direct so that if the memory region has the rom_device flag set we will return false for all checks where is_write is set. Backports commit d489ae4ac57ebe14bde8384556cbac237ead988d from qemu		2020-04-30 07:26:06 -04:00
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crypto	Drop unused crypto source files	2018-02-17 15:23:57 -05:00
exec	memory: Do not allow direct write access to rom_device regions	2020-04-30 07:26:06 -04:00
fpu	fpu: make softfloat-macros self-contained	2019-11-18 21:10:39 -05:00
hw	target/riscv: Initial introduction of the RISC-V target	2019-03-08 21:46:10 -05:00
qapi	qapi: Rewrite string-input-visitor's integer and list parsing	2018-12-18 04:57:25 -05:00
qemu	Memory: Enable writeback for given memory region	2020-01-14 07:44:24 -05:00
qom	cputlb: Handle watchpoints via TLB_WATCHPOINT	2020-01-14 06:58:33 -05:00
sysemu	accel: Remove unused AccelClass::available field	2019-05-03 11:31:27 -04:00
config.h	import	2015-08-21 15:04:50 +08:00
elf.h	include/elf: Update elf.h to commit f71a8eaffba3271cf7cdad95572f6996f7523a5b	2018-03-11 15:34:35 -04:00
glib_compat.h	target/arm: Add VHE system register redirection and aliasing	2020-03-21 15:57:03 -04:00
qemu-common.h	tcg: Add EXCP_ATOMIC	2018-02-27 11:57:58 -05:00