linux59-tkg: Add back fsync patchset.

Thanks to @terencode for his restore futex_key patch 🐸 ❤️

linux59-tkg/PKGBUILD

@@ -45,7 +45,7 @@ else
 fi
 pkgname=("${pkgbase}" "${pkgbase}-headers")
 pkgver="${_basekernel}"."${_sub}"
-pkgrel=2
+pkgrel=3
 pkgdesc='Linux-tkg'
 arch=('x86_64') # no i686 in here
 url="http://www.kernel.org/"
@@ -74,7 +74,7 @@ source=("https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-${_basekernel}.tar.x
         #0005-v5.8_undead-pds099o.patch
         0005-glitched-pds.patch
         0006-add-acs-overrides_iommu.patch
-        #0007-v5.8-fsync.patch
+        0007-v5.9-fsync.patch
         #0008-5.8-bcachefs.patch
         0009-glitched-ondemand-bmq.patch
         0009-glitched-bmq.patch
@@ -94,6 +94,7 @@ sha256sums=('3239a4ee1250bf2048be988cc8cb46c487b2c8a0de5b1b032d38394d5c6b1a06'
             '7058e57fd68367b029adc77f2a82928f1433daaf02c8c279cb2d13556c8804d7'
             'fca63d15ca4502aebd73e76d7499b243d2c03db71ff5ab0bf5cf268b2e576320'
             '19661ec0d39f9663452b34433214c755179894528bf73a42f6ba52ccf572832a'
+            'edb93a2bef291c16dbcbf8d11f7a12febb77b2d193dd4be0dac988de91e0d97c'
             '9fad4a40449e09522899955762c8928ae17f4cdaa16e01239fd12592e9d58177'
             'a557b342111849a5f920bbe1c129f3ff1fc1eff62c6bd6685e0972fc88e39911'
             '88c7e308e474c845e0cc09e09bd223fc39876eca757abf6d6c3b8321f49ce1f1'