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authorChristian Krinitsin <mail@krinitsin.com>2025-06-01 21:35:14 +0200
committerChristian Krinitsin <mail@krinitsin.com>2025-06-01 21:35:14 +0200
commit3e4c5a6261770bced301b5e74233e7866166ea5b (patch)
tree9379fddaba693ef8a045da06efee8529baa5f6f4 /gitlab/issues_text/target_i386/host_missing/accel_TCG/2511
parente5634e2806195bee44407853c4bf8776f7abfa4f (diff)
downloadqemu-analysis-3e4c5a6261770bced301b5e74233e7866166ea5b.tar.gz
qemu-analysis-3e4c5a6261770bced301b5e74233e7866166ea5b.zip
clean up repository
Diffstat (limited to 'gitlab/issues_text/target_i386/host_missing/accel_TCG/2511')
-rw-r--r--gitlab/issues_text/target_i386/host_missing/accel_TCG/251132
1 files changed, 0 insertions, 32 deletions
diff --git a/gitlab/issues_text/target_i386/host_missing/accel_TCG/2511 b/gitlab/issues_text/target_i386/host_missing/accel_TCG/2511
deleted file mode 100644
index 285afaaa1..000000000
--- a/gitlab/issues_text/target_i386/host_missing/accel_TCG/2511
+++ /dev/null
@@ -1,32 +0,0 @@
-Regression 9.1.0rc2: target/i386/tcg/access.c:18: access_prepare_mmu: Assertion '...' failed.
-Description of problem:
-Executing QEMU command line crashes with 
-   ```
-qemu-system-x86_64: ../target/i386/tcg/access.c:18: access_prepare_mmu: Assertion `size > 0 && size <= TARGET_PAGE_SIZE' failed.
-   ```
-Steps to reproduce:
-1. Download https://www.qemu-advent-calendar.org/2020/download/day07.tar.gz
-2. Execute with QEMU command line
-Additional information:
-git bisect finishes with:
-   ```
-8b131065080af3cf2dda04e4e190c5a74fec2f31 is the first bad commit
-commit 8b131065080af3cf2dda04e4e190c5a74fec2f31
-Author: Paolo Bonzini <pbonzini@redhat.com>
-Date:   Tue Jun 18 09:13:49 2024 +0200
-
-    target/i386/tcg: use X86Access for TSS access
-    
-    This takes care of probing the vaddr range in advance, and is also faster
-    because it avoids repeated TLB lookups.  It also matches the Intel manual
-    better, as it says "Checks that the current (old) TSS, new TSS, and all
-    segment descriptors used in the task switch are paged into system memory";
-    note however that it's not clear how the processor checks for segment
-    descriptors, and this check is not included in the AMD manual.
-    
-    Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
-    Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
-
- target/i386/tcg/seg_helper.c | 110 +++++++++++++++++++++++--------------------
- 1 file changed, 58 insertions(+), 52 deletions(-)
-   ```