uml: update to linux 4.14

Signed-off-by: Felix Fietkau <nbd@nbd.name>

1 files changed, 0 insertions, 99 deletions

diff --git a/target/linux/uml/patches-4.9/001-um-Allow-building-and-running-on-older-hosts.patch b/target/linux/uml/patches-4.9/001-um-Allow-building-and-running-on-older-hosts.patch
deleted file mode 100644
index 501cca82f7..0000000000
--- a/target/linux/uml/patches-4.9/001-um-Allow-building-and-running-on-older-hosts.patch
+++ /dev/null
@@ -1,99 +0,0 @@
-From 0a987645672ebde7844a9c0732a5a25f3d4bb6c6 Mon Sep 17 00:00:00 2001
-From: Florian Fainelli <f.fainelli@gmail.com>
-Date: Thu, 25 May 2017 11:36:26 -0700
-Subject: [PATCH] um: Allow building and running on older hosts
-
-[ Upstream commit 0a987645672ebde7844a9c0732a5a25f3d4bb6c6 ]
-
-Commit a78ff1112263 ("um: add extended processor state save/restore
-support") and b6024b21fec8 ("um: extend fpstate to _xstate to support
-YMM registers") forced the use of the x86 FP _xstate and
-PTRACE_GETREGSET/SETREGSET. On older hosts, we would neither be able to
-build UML nor run it anymore with these two commits applied because we
-don't have definitions for struct _xstate nor these two ptrace requests.
-
-We can determine at build time which fp context structure to check
-against, just like we can keep using the old i387 fp save/restore if
-PTRACE_GETRESET/SETREGSET are not defined.
-
-Fixes: a78ff1112263 ("um: add extended processor state save/restore support")
-Fixes: b6024b21fec8 ("um: extend fpstate to _xstate to support YMM registers")
-Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
-Signed-off-by: Richard Weinberger <richard@nod.at>
----
- arch/x86/um/os-Linux/registers.c | 12 ++++++++----
- arch/x86/um/user-offsets.c       |  4 ++++
- 2 files changed, 12 insertions(+), 4 deletions(-)
-
---- a/arch/x86/um/os-Linux/registers.c
-+++ b/arch/x86/um/os-Linux/registers.c
-@@ -26,6 +26,7 @@ int save_i387_registers(int pid, unsigne
- 
- int save_fp_registers(int pid, unsigned long *fp_regs)
- {
-+#ifdef PTRACE_GETREGSET
- 	struct iovec iov;
- 
- 	if (have_xstate_support) {
-@@ -34,9 +35,9 @@ int save_fp_registers(int pid, unsigned
- 		if (ptrace(PTRACE_GETREGSET, pid, NT_X86_XSTATE, &iov) < 0)
- 			return -errno;
- 		return 0;
--	} else {
-+	} else
-+#endif
- 		return save_i387_registers(pid, fp_regs);
--	}
- }
- 
- int restore_i387_registers(int pid, unsigned long *fp_regs)
-@@ -48,6 +49,7 @@ int restore_i387_registers(int pid, unsi
- 
- int restore_fp_registers(int pid, unsigned long *fp_regs)
- {
-+#ifdef PTRACE_SETREGSET
- 	struct iovec iov;
- 
- 	if (have_xstate_support) {
-@@ -56,9 +58,9 @@ int restore_fp_registers(int pid, unsign
- 		if (ptrace(PTRACE_SETREGSET, pid, NT_X86_XSTATE, &iov) < 0)
- 			return -errno;
- 		return 0;
--	} else {
-+	} else
-+#endif
- 		return restore_i387_registers(pid, fp_regs);
--	}
- }
- 
- #ifdef __i386__
-@@ -122,6 +124,7 @@ int put_fp_registers(int pid, unsigned l
- 
- void arch_init_registers(int pid)
- {
-+#ifdef PTRACE_GETREGSET
- 	struct _xstate fp_regs;
- 	struct iovec iov;
- 
-@@ -129,6 +132,7 @@ void arch_init_registers(int pid)
- 	iov.iov_len = sizeof(struct _xstate);
- 	if (ptrace(PTRACE_GETREGSET, pid, NT_X86_XSTATE, &iov) == 0)
- 		have_xstate_support = 1;
-+#endif
- }
- #endif
- 
---- a/arch/x86/um/user-offsets.c
-+++ b/arch/x86/um/user-offsets.c
-@@ -50,7 +50,11 @@ void foo(void)
- 	DEFINE(HOST_GS, GS);
- 	DEFINE(HOST_ORIG_AX, ORIG_EAX);
- #else
-+#if defined(PTRACE_GETREGSET) && defined(PTRACE_SETREGSET)
- 	DEFINE(HOST_FP_SIZE, sizeof(struct _xstate) / sizeof(unsigned long));
-+#else
-+	DEFINE(HOST_FP_SIZE, sizeof(struct _fpstate) / sizeof(unsigned long));
-+#endif
- 	DEFINE_LONGS(HOST_BX, RBX);
- 	DEFINE_LONGS(HOST_CX, RCX);
- 	DEFINE_LONGS(HOST_DI, RDI);