- Add gh120226-fix-sendfile-test-kernel-610.patch to avoid

failing test_sendfile_close_peer_in_the_middle_of_receiving
  tests on Linux >= 6.10 (GH-120227).

OBS-URL: https://build.opensuse.org/package/show/devel:languages:python:Factory/python310?expand=0&rev=145

gh120226-fix-sendfile-test-kernel-610.patch

@@ -0,0 +1,35 @@
+From 1b3f6523a5c83323cdc44031b33a1c062e5dc698 Mon Sep 17 00:00:00 2001
+From: Xi Ruoyao <xry111@xry111.site>
+Date: Fri, 7 Jun 2024 23:51:32 +0800
+Subject: [PATCH] gh-120226: Fix
+ test_sendfile_close_peer_in_the_middle_of_receiving on Linux >= 6.10
+ (GH-120227)
+
+The worst case is that the kernel buffers 17 pages with a page size of 64k.
+(cherry picked from commit a7584245661102a5768c643fbd7db8395fd3c90e)
+
+Co-authored-by: Xi Ruoyao <xry111@xry111.site>
+---
+ Lib/test/test_asyncio/test_sendfile.py |   11 ++++-------
+ 1 file changed, 4 insertions(+), 7 deletions(-)
+
+--- a/Lib/test/test_asyncio/test_sendfile.py
++++ b/Lib/test/test_asyncio/test_sendfile.py
+@@ -93,13 +93,10 @@ class MyProto(asyncio.Protocol):
+ 
+ class SendfileBase:
+ 
+-    # 256 KiB plus small unaligned to buffer chunk
+-    # Newer versions of Windows seems to have increased its internal 
+-    # buffer and tries to send as much of the data as it can as it 
+-    # has some form of buffering for this which is less than 256KiB
+-    # on newer server versions and Windows 11.
+-    # So DATA should be larger than 256 KiB to make this test reliable.
+-    DATA = b"x" * (1024 * 256 + 1)
++    # Linux >= 6.10 seems buffering up to 17 pages of data.
++    # So DATA should be large enough to make this test reliable even with a
++    # 64 KiB page configuration.
++    DATA = b"x" * (1024 * 17 * 64 + 1)
+     # Reduce socket buffer size to test on relative small data sets.
+     BUF_SIZE = 4 * 1024   # 4 KiB
+ 

python310.changes

@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Mon Sep  2 09:44:26 UTC 2024 - Matej Cepl <mcepl@cepl.eu>
+
+- Add gh120226-fix-sendfile-test-kernel-610.patch to avoid
+  failing test_sendfile_close_peer_in_the_middle_of_receiving
+  tests on Linux >= 6.10 (GH-120227).
+
 -------------------------------------------------------------------
 Wed Aug 28 16:54:34 UTC 2024 - Matej Cepl <mcepl@cepl.eu>
 

python310.spec

@@ -212,6 +212,9 @@ Patch25:        CVE-2024-6923-email-hdr-inject.patch
 # PATCH-FIX-UPSTREAM CVE-2024-8088-inf-loop-zipfile_Path.patch bsc#1229704 mcepl@suse.com
 # avoid denial of service in zipfile
 Patch26:        CVE-2024-8088-inf-loop-zipfile_Path.patch
+# PATCH-FIX-UPSTREAM gh120226-fix-sendfile-test-kernel-610.patch gh#python/cpython#120226 mcepl@suse.com
+# Fix test_sendfile_close_peer_in_the_middle_of_receiving on Linux >= 6.10 (GH-120227)
+Patch27:        gh120226-fix-sendfile-test-kernel-610.patch
 BuildRequires:  autoconf-archive
 BuildRequires:  automake
 BuildRequires:  fdupes
@@ -493,6 +496,7 @@ other applications.
 %patch -p1 -P 24
 %patch -p1 -P 25
 %patch -p1 -P 26
+%patch -p1 -P 27
 
 # drop Autoconf version requirement
 sed -i 's/^AC_PREREQ/dnl AC_PREREQ/' configure.ac