diff --git a/kernel/patches-4.19.x/0001-perf-symbols-Add-fallback-definitions-for-GELF_ST_VI.patch b/kernel/patches-4.19.x/0001-perf-symbols-Add-fallback-definitions-for-GELF_ST_VI.patch
deleted file mode 100644
index 528139aed..000000000
--- a/kernel/patches-4.19.x/0001-perf-symbols-Add-fallback-definitions-for-GELF_ST_VI.patch
+++ /dev/null
@@ -1,53 +0,0 @@
-From 1732ff11640d5fefb35083ad0d6bc016f2fd407c Mon Sep 17 00:00:00 2001
-From: Arnaldo Carvalho de Melo <acme@redhat.com>
-Date: Mon, 4 Feb 2019 15:48:03 -0300
-Subject: [PATCH 1/2] perf symbols: Add fallback definitions for
- GELF_ST_VISIBILITY()
-
-Those aren't present in Alpine Linux 3.4 to edge, so provide fallback
-defines to get the next patch building there keeping the build
-bisectable.
-
-Cc: Adrian Hunter <adrian.hunter@intel.com>
-Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
-Cc: Jiri Olsa <jolsa@kernel.org>
-Cc: Masami Hiramatsu <mhiramat@kernel.org>
-Cc: Michael Petlan <mpetlan@redhat.com>
-Cc: Namhyung Kim <namhyung@kernel.org>
-Cc: Nick Clifton <nickc@redhat.com>
-Cc: Peter Zijlstra <peterz@infradead.org>
-Link: https://lkml.kernel.org/n/tip-03cg3gya2ju4ba2x6ibb9fuz@git.kernel.org
-Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-(cherry picked from commit 843cf70ed29a7fb51f1e796c1d6e1ba3620250ac)
----
- tools/perf/util/symbol-elf.c | 14 ++++++++++++++
- 1 file changed, 14 insertions(+)
-
-diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c
-index a701a8a48f00..dc3fbcbb0e79 100644
---- a/tools/perf/util/symbol-elf.c
-+++ b/tools/perf/util/symbol-elf.c
-@@ -19,6 +19,20 @@
- #define EM_AARCH64	183  /* ARM 64 bit */
- #endif
- 
-+#ifndef ELF32_ST_VISIBILITY
-+#define ELF32_ST_VISIBILITY(o)	((o) & 0x03)
-+#endif
-+
-+/* For ELF64 the definitions are the same.  */
-+#ifndef ELF64_ST_VISIBILITY
-+#define ELF64_ST_VISIBILITY(o)	ELF32_ST_VISIBILITY (o)
-+#endif
-+
-+/* How to extract information held in the st_other field.  */
-+#ifndef GELF_ST_VISIBILITY
-+#define GELF_ST_VISIBILITY(val)	ELF64_ST_VISIBILITY (val)
-+#endif
-+
- typedef Elf64_Nhdr GElf_Nhdr;
- 
- #ifdef HAVE_CPLUS_DEMANGLE_SUPPORT
--- 
-2.26.2
-
diff --git a/kernel/patches-4.19.x/0002-include-uapi-linux-swab-Fix-potentially-missing-__al.patch b/kernel/patches-4.19.x/0002-include-uapi-linux-swab-Fix-potentially-missing-__al.patch
deleted file mode 100644
index a7c1529a9..000000000
--- a/kernel/patches-4.19.x/0002-include-uapi-linux-swab-Fix-potentially-missing-__al.patch
+++ /dev/null
@@ -1,55 +0,0 @@
-From d5f2496c154d54f8760aa273384f49c4adfd8704 Mon Sep 17 00:00:00 2001
-From: Matt Redfearn <matt.redfearn@mips.com>
-Date: Wed, 3 Jan 2018 09:57:30 +0000
-Subject: [PATCH 2/2] include/uapi/linux/swab: Fix potentially missing
- __always_inline
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Commit bc27fb68aaad ("include/uapi/linux/byteorder, swab: force inlining
-of some byteswap operations") added __always_inline to swab functions
-and commit 283d75737837 ("uapi/linux/stddef.h: Provide __always_inline to
-userspace headers") added a definition of __always_inline for use in
-exported headers when the kernel's compiler.h is not available.
-
-However, since swab.h does not include stddef.h, if the header soup does
-not indirectly include it, the definition of __always_inline is missing,
-resulting in a compilation failure, which was observed compiling the
-perf tool using exported headers containing this commit:
-
-In file included from /usr/include/linux/byteorder/little_endian.h:12:0,
-                 from /usr/include/asm/byteorder.h:14,
-                 from tools/include/uapi/linux/perf_event.h:20,
-                 from perf.h:8,
-                 from builtin-bench.c:18:
-/usr/include/linux/swab.h:160:8: error: unknown type name ‘__always_inline’
- static __always_inline __u16 __swab16p(const __u16 *p)
-
-Fix this by replacing the inclusion of linux/compiler.h with
-linux/stddef.h to ensure that we pick up that definition if required,
-without relying on it's indirect inclusion. compiler.h is then included
-indirectly, via stddef.h.
-
-Fixes: 283d75737837 ("uapi/linux/stddef.h: Provide __always_inline to userspace headers")
-Signed-off-by: Matt Redfearn <matt.redfearn@mips.com>
----
- include/uapi/linux/swab.h | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h
-index 7272f85d6d6a..3736f2fe1541 100644
---- a/include/uapi/linux/swab.h
-+++ b/include/uapi/linux/swab.h
-@@ -3,7 +3,7 @@
- #define _UAPI_LINUX_SWAB_H
- 
- #include <linux/types.h>
--#include <linux/compiler.h>
-+#include <linux/stddef.h>
- #include <asm/bitsperlong.h>
- #include <asm/swab.h>
- 
--- 
-2.26.2
-