Merge version 5.15.15+dfsg-6+rpi1 and 5.15.17+dfsg-6 to produce 5.15.17+dfsg-6+rpi1

diff --cc debian/changelog
index 0f1f90e6e127bdc47e311780a309dec3c9c9872f,cfb556bd599db1a9709ea175d3d70524427a1b71..9084eef2a5ec45885bdbf938c14f65f7597c3e89
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,15 -1,76 +1,89 @@@
- qtbase-opensource-src (5.15.15+dfsg-6+rpi1) trixie-staging; urgency=medium
++qtbase-opensource-src (5.15.17+dfsg-6+rpi1) forky-staging; urgency=medium
 +
 +  [changes introduced in 5.6.1+dfsg-2+rpi1] by Peter Michael Green]
 +  * Partially fix clean target.
 +
 +  [changes introduced in 5.9.1+dfsg-9+rpi1 by Peter Michael Green]
 +  * Disable neon (-no-neon no longer seems to work, so edit configure.json instead)
 +
 +  [changes introduced in 5.15.13+dfsg-2+rpi1 by Peter Michael Green]
 +  * Add build-conflicts on libts-dev to avoid unwanted extra files.
 +
-  -- Raspbian forward porter <root@raspbian.org>  Wed, 30 Jul 2025 20:37:06 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Wed, 21 Jan 2026 07:20:23 +0000
++
+ qtbase-opensource-src (5.15.17+dfsg-6) unstable; urgency=medium
+ 
+   * Backport upstream patch to stop calling QXcbVirtualDesktop::dpi()
+     function from QXcbScreen::logicalDpi() (closes: #1107294).
+ 
+  -- Dmitry Shachnev <mitya57@debian.org>  Wed, 31 Dec 2025 13:28:57 +0300
+ 
+ qtbase-opensource-src (5.15.17+dfsg-5) unstable; urgency=medium
+ 
+   * Drop armv4.diff. No longer needed, as armel was removed.
+   * Backport two upstream patches to fix data races in QReadWriteLock
+     (closes: #1122641).
+   * Update symbols files from the logs of buildds.
+ 
+  -- Dmitry Shachnev <mitya57@debian.org>  Mon, 15 Dec 2025 00:32:45 +0300
+ 
+ qtbase-opensource-src (5.15.17+dfsg-4) unstable; urgency=medium
+ 
+   [ Patrick Franz ]
+   * Do not use the firebird-database on m68k and x32.
+ 
+  -- Pino Toscano <pino@debian.org>  Mon, 29 Sep 2025 13:04:46 +0200
+ 
+ qtbase-opensource-src (5.15.17+dfsg-3) unstable; urgency=medium
+ 
+   * Update symbols files for GCC 15 and IEEE long double on ppc64el.
+   * Drop obsolete Breaks and Replaces.
+ 
+  -- Dmitry Shachnev <mitya57@debian.org>  Wed, 10 Sep 2025 22:30:59 +0300
+ 
+ qtbase-opensource-src (5.15.17+dfsg-2) unstable; urgency=medium
+ 
+   * Merge 5.15.15+dfsg-6 upload from unstable.
+   * Update debian/libqt5gui5t64.symbols for sh4.
+   * Bump Standards-Version to 4.7.2, no changes needed.
+   * Upload to unstable.
+ 
+  -- Dmitry Shachnev <mitya57@debian.org>  Mon, 01 Sep 2025 22:45:42 +0300
+ 
+ qtbase-opensource-src (5.15.17+dfsg-1) experimental; urgency=medium
+ 
+   * New upstream release.
+   * Merge 5.15.15+dfsg-5 upload from unstable.
+   * Drop patches, included in the new release:
+     - CVE-2023-51714.diff
+     - CVE-2024-25580.diff
+     - gcc_14.diff
+   * Refresh CVE-2024-39936.diff.
+   * Bump ABI version to qtbase-abi-5-15-17.
+   * Update debian/copyright.
+   * Remove logic for Perl shebang rewriting, dh_perl now does that.
+ 
+  -- Dmitry Shachnev <mitya57@debian.org>  Sat, 24 May 2025 22:32:13 +0300
+ 
+ qtbase-opensource-src (5.15.16+dfsg-2) experimental; urgency=medium
+ 
+   * Merge changes from 5.15.15+dfsg-3.
+ 
+  -- Pino Toscano <pino@debian.org>  Fri, 07 Feb 2025 07:46:08 +0100
+ 
+ qtbase-opensource-src (5.15.16+dfsg-1) experimental; urgency=medium
+ 
+   * New upstream release.
+   * Drop libxkbcommon_1.6.0.diff, included in the new release.
+   * Update symbols files from buildds’ and current build logs.
+     - Qt_5.x symbols are now defined only in libqt5core5t64.
+   * Bump ABI version to qtbase-abi-5-15-16.
+   * Exclude non-free util/update_public_suffix_list.sh from the tarball.
+   * Update debian/copyright.
+   * Remove unused package-name-doesnt-match-sonames Lintian overrides.
+     - Lintian >= 2.117.1 does not complain about t64 package names.
+ 
+  -- Dmitry Shachnev <mitya57@debian.org>  Fri, 24 Jan 2025 22:26:02 +0300
  
  qtbase-opensource-src (5.15.15+dfsg-6) unstable; urgency=medium
  

diff --cc debian/control
Simple merge

diff --cc debian/patches/series
Simple merge

diff --cc debian/rules
Simple merge