diff options
Diffstat (limited to 'poky/meta/recipes-devtools/qemu/qemu/0001-softmmu-Assert-data-in-bounds-in-iotlb_to_section.patch')
-rw-r--r-- | poky/meta/recipes-devtools/qemu/qemu/0001-softmmu-Assert-data-in-bounds-in-iotlb_to_section.patch | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/poky/meta/recipes-devtools/qemu/qemu/0001-softmmu-Assert-data-in-bounds-in-iotlb_to_section.patch b/poky/meta/recipes-devtools/qemu/qemu/0001-softmmu-Assert-data-in-bounds-in-iotlb_to_section.patch deleted file mode 100644 index 7380e16ab3..0000000000 --- a/poky/meta/recipes-devtools/qemu/qemu/0001-softmmu-Assert-data-in-bounds-in-iotlb_to_section.patch +++ /dev/null @@ -1,42 +0,0 @@ -From 86e4f93d827d3c1efd00cd8a906e38a2c0f2b5bc Mon Sep 17 00:00:00 2001 -From: Richard Henderson <richard.henderson@linaro.org> -Date: Fri, 25 Aug 2023 14:06:58 -0700 -Subject: [PATCH] softmmu: Assert data in bounds in iotlb_to_section -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Acked-by: Alex Bennée <alex.bennee@linaro.org> -Suggested-by: Alex Bennée <alex.bennee@linaro.org> -Signed-off-by: Richard Henderson <richard.henderson@linaro.org> - -Upstream-Status: Backport [https://gitlab.com/qemu-project/qemu/-/commit/86e4f93d827d3c1efd00cd8a906e38a2c0f2b5bc] ---- - softmmu/physmem.c | 10 ++++++++-- - 1 file changed, 8 insertions(+), 2 deletions(-) - -diff --git a/softmmu/physmem.c b/softmmu/physmem.c -index 3df73542e1..7597dc1c39 100644 ---- a/softmmu/physmem.c -+++ b/softmmu/physmem.c -@@ -2413,9 +2413,15 @@ MemoryRegionSection *iotlb_to_section(CPUState *cpu, - int asidx = cpu_asidx_from_attrs(cpu, attrs); - CPUAddressSpace *cpuas = &cpu->cpu_ases[asidx]; - AddressSpaceDispatch *d = qatomic_rcu_read(&cpuas->memory_dispatch); -- MemoryRegionSection *sections = d->map.sections; -+ int section_index = index & ~TARGET_PAGE_MASK; -+ MemoryRegionSection *ret; -+ -+ assert(section_index < d->map.sections_nb); -+ ret = d->map.sections + section_index; -+ assert(ret->mr); -+ assert(ret->mr->ops); - -- return §ions[index & ~TARGET_PAGE_MASK]; -+ return ret; - } - - static void io_mem_init(void) --- -2.34.1 - |