Merge tag 'pull-block-2022-04-20' of https://gitlab.com/hreitz/qemu into staging

Block patches:
- Some changes for qcow2's refcount repair algorithm to make it work for
  qcow2 images stored on block devices
- Skip test cases that require zstd when support for it is missing
- Some refactoring in the iotests' meson.build

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* tag 'pull-block-2022-04-20' of https://gitlab.com/hreitz/qemu:
  qcow2: Add errp to rebuild_refcount_structure()
  iotests/108: Test new refcount rebuild algorithm
  qcow2: Improve refcount structure rebuilding
  iotests/303: Check for zstd support
  iotests/065: Check for zstd support
  iotests.py: Add supports_qcow2_zstd_compression()
  tests/qemu-iotests: Move the bash and sanitizer checks to meson.build
  tests/qemu-iotests/meson.build: Improve the indentation

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 0 insertions, 26 deletions

diff --git a/tests/check-block.sh b/tests/check-block.sh
index f59496396c..5de2c1ba0b 100755
--- a/tests/check-block.sh
+++ b/tests/check-block.sh
@@ -18,36 +18,10 @@ skip() {
     exit 0
 }
 
-# Disable tests with any sanitizer except for specific ones
-SANITIZE_FLAGS=$( grep "CFLAGS.*-fsanitize" config-host.mak 2>/dev/null )
-ALLOWED_SANITIZE_FLAGS="safe-stack cfi-icall"
-#Remove all occurrencies of allowed Sanitize flags
-for j in ${ALLOWED_SANITIZE_FLAGS}; do
-    TMP_FLAGS=${SANITIZE_FLAGS}
-    SANITIZE_FLAGS=""
-    for i in ${TMP_FLAGS}; do
-        if ! echo ${i} | grep -q "${j}" 2>/dev/null; then
-            SANITIZE_FLAGS="${SANITIZE_FLAGS} ${i}"
-        fi
-    done
-done
-if echo ${SANITIZE_FLAGS} | grep -q "\-fsanitize" 2>/dev/null; then
-    # Have a sanitize flag that is not allowed, stop
-    skip "Sanitizers are enabled ==> Not running the qemu-iotests."
-fi
-
 if [ -z "$(find . -name 'qemu-system-*' -print)" ]; then
     skip "No qemu-system binary available ==> Not running the qemu-iotests."
 fi
 
-if ! command -v bash >/dev/null 2>&1 ; then
-    skip "bash not available ==> Not running the qemu-iotests."
-fi
-
-if LANG=C bash --version | grep -q 'GNU bash, version [123]' ; then
-    skip "bash version too old ==> Not running the qemu-iotests."
-fi
-
 cd tests/qemu-iotests
 
 # QEMU_CHECK_BLOCK_AUTO is used to disable some unstable sub-tests