Comment
The change only bumps the upstream kernel version/tag from v7.3 to v7.4-rc1 and adjusts pkgver accordingly. This is a routine version update in PKGBUILD metadata with no added sources, no build-script changes, no new network fetches, and no packaging/persistence red flags in the provided hunk. I did not observe any security-relevant behavior change in this diff alone.
@@ -6,8 +6,8 @@
pkgbase=linux-mainline
#pkgbase=linux-custom # Build kernel with a different name
-_tag=v7.3
-pkgver=7.3
+_tag=v7.4-rc1
+pkgver=7.4rc1
pkgrel=1
pkgdesc="Linux Mainline"
arch=(x86_64)