kvmtool: bump to f77d646ba0
Upstream Commit: 2017-11-03 16:19:58 +0000 irq.h: fix compilation error due to missing bool type The following patches were updated/removed. - 0001-avoid-redefining-PAGE_SIZE.patch is removed, as it has been merged upstream as of commit 4095fac8 - 0002-x86-kvm-cpu.c-don-t-include-asm-msr-index.h.patch is removed, as it has been merged upstream as of commit 1cc05b24 - 0003-use-poll.h-instead-of-sys-poll.h.patch is removed, as it has been merged upstream as of commit 52c22e6e - 0004-check-for-and-use-C-library-provided-strlcpy-and-str.patch is removed, as it has been merged upstream as of commit 8f22adc4 - 0005-Fix-call-to-connect.patch is removed, as it has been merged upstream as of commit d77bd4f4 Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Matt Weber
Thomas Petazzoni
parent
e0b9052cf0
commit
f20615b53e
@ -1093,6 +1093,7 @@ F: package/iperf3/
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F: package/iputils/
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F: package/iw/
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F: package/kvm-unit-tests/
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F: package/kvmtool/
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F: package/libcsv/
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F: package/libcurl/
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F: package/libfcgi/
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@ -1,42 +0,0 @@
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From bec1b0ced72dc0d49825d6b69d09296d13fd0af3 Mon Sep 17 00:00:00 2001
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From: Andre Przywara <andre.przywara@arm.com>
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Date: Tue, 21 Jul 2015 10:58:46 +0100
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Subject: [PATCH] avoid redefining PAGE_SIZE
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PAGE_SIZE may have been defined by the C libary (musl-libc does that).
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So avoid redefining it here unconditionally, instead only use our
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definition if none has been provided by the libc.
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Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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Signed-off-by: Will Deacon <will.deacon@arm.com>
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[backport from upstream commit 4095fac878f618ae5e7384a1dc65ee34b6e05217.]
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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---
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include/kvm/kvm.h | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/include/kvm/kvm.h b/include/kvm/kvm.h
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index 754e029..37155db 100644
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--- a/include/kvm/kvm.h
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+++ b/include/kvm/kvm.h
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@@ -11,6 +11,7 @@
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#include <time.h>
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#include <signal.h>
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#include <sys/prctl.h>
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+#include <limits.h>
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#define SIGKVMEXIT (SIGRTMIN + 0)
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#define SIGKVMPAUSE (SIGRTMIN + 1)
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@@ -19,7 +20,9 @@
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#define HOME_DIR getenv("HOME")
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#define KVM_BINARY_NAME "lkvm"
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+#ifndef PAGE_SIZE
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#define PAGE_SIZE (sysconf(_SC_PAGE_SIZE))
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+#endif
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#define DEFINE_KVM_EXT(ext) \
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.name = #ext, \
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--
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2.9.4
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@ -1,58 +0,0 @@
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From ce9abb649165aca728e4645ce09e7bb77e684b06 Mon Sep 17 00:00:00 2001
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From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Date: Sat, 19 Aug 2017 16:35:59 +0200
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Subject: [PATCH] x86/kvm-cpu.c: don't include <asm/msr-index.h>
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Since kernel commit 25dc1d6cc3082aab293e5dad47623b550f7ddd2a ("x86:
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stop exporting msr-index.h to userland"), <asm/msr-index.h> is no
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longer exported to userspace. Therefore, any toolchain built with
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kernel headers >= 4.12 will no longer have this header file, causing a
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build failure in kvmtool.
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As a replacement, this patch includes inside x86/kvm-cpu.c the
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necessary MSR_* definitions.
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Submitted-upstream: https://patchwork.kernel.org/patch/9910687/
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---
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x86/kvm-cpu.c | 17 ++++++++++++++++-
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1 file changed, 16 insertions(+), 1 deletion(-)
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diff --git a/x86/kvm-cpu.c b/x86/kvm-cpu.c
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index 5cc4e1e..b02ff65 100644
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--- a/x86/kvm-cpu.c
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+++ b/x86/kvm-cpu.c
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@@ -4,7 +4,6 @@
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#include "kvm/util.h"
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#include "kvm/kvm.h"
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-#include <asm/msr-index.h>
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#include <asm/apicdef.h>
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#include <linux/err.h>
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#include <sys/ioctl.h>
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@@ -136,6 +135,22 @@ static struct kvm_msrs *kvm_msrs__new(size_t nmsrs)
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return vcpu;
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}
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+#define MSR_IA32_SYSENTER_CS 0x00000174
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+#define MSR_IA32_SYSENTER_ESP 0x00000175
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+#define MSR_IA32_SYSENTER_EIP 0x00000176
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+
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+#define MSR_STAR 0xc0000081 /* legacy mode SYSCALL target */
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+#define MSR_LSTAR 0xc0000082 /* long mode SYSCALL target */
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+#define MSR_CSTAR 0xc0000083 /* compat mode SYSCALL target */
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+#define MSR_SYSCALL_MASK 0xc0000084 /* EFLAGS mask for syscall */
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+#define MSR_KERNEL_GS_BASE 0xc0000102 /* SwapGS GS shadow */
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+
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+#define MSR_IA32_TSC 0x00000010
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+#define MSR_IA32_MISC_ENABLE 0x000001a0
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+
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+#define MSR_IA32_MISC_ENABLE_FAST_STRING_BIT 0
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+#define MSR_IA32_MISC_ENABLE_FAST_STRING (1ULL << MSR_IA32_MISC_ENABLE_FAST_STRING_BIT)
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+
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#define KVM_MSR_ENTRY(_index, _data) \
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(struct kvm_msr_entry) { .index = _index, .data = _data }
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--
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2.9.4
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@ -1,33 +0,0 @@
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From 19490e24895df95253e43a7aacf3ef408b830bd5 Mon Sep 17 00:00:00 2001
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From: Andre Przywara <andre.przywara@arm.com>
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Date: Fri, 17 Jul 2015 17:02:15 +0100
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Subject: [PATCH] use <poll.h> instead of <sys/poll.h>
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The manpage of poll(2) states that the prototype of poll is defined
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in <poll.h>. Use that header file instead of <sys/poll.h> to allow
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compilation against musl-libc.
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Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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Signed-off-by: Will Deacon <will.deacon@arm.com>
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[backport from upstream commit 52c22e6e64a94cc701d86587d32cd3822ac5c293.]
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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---
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disk/core.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/disk/core.c b/disk/core.c
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index 309e16c..dd2f258 100644
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--- a/disk/core.c
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+++ b/disk/core.c
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@@ -5,7 +5,7 @@
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#include <linux/err.h>
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#include <sys/eventfd.h>
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-#include <sys/poll.h>
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+#include <poll.h>
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#define AIO_MAX 256
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--
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2.9.4
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@ -1,90 +0,0 @@
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From 7a9c16dcf58ff4c8154f3a9dfa1f02ec3daa1662 Mon Sep 17 00:00:00 2001
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From: Andre Przywara <andre.przywara@arm.com>
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Date: Fri, 17 Jul 2015 17:02:16 +0100
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Subject: [PATCH] check for and use C library provided strlcpy and strlcat
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The musl-libc library provides implementations of strlcpy and strlcat,
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so introduce a feature check for it and only use the kvmtool
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implementation if there is no library support for it.
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This avoids clashes with the public definition.
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Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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Signed-off-by: Will Deacon <will.deacon@arm.com>
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[backport from upstream commit 8f22adc4230f07980a318ad1662fba5af0c131c1.]
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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---
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Makefile | 5 +++++
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config/feature-tests.mak | 10 ++++++++++
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include/kvm/strbuf.h | 2 ++
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util/strbuf.c | 2 ++
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4 files changed, 19 insertions(+)
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diff --git a/Makefile b/Makefile
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index 151fa9d..bf71db4 100644
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--- a/Makefile
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+++ b/Makefile
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@@ -199,6 +199,11 @@ endif
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# On a given system, some libs may link statically, some may not; so, check
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# both and only build those that link!
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+ifeq ($(call try-build,$(SOURCE_STRLCPY),$(CFLAGS),),y)
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+ CFLAGS_DYNOPT += -DHAVE_STRLCPY
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+ CFLAGS_STATOPT += -DHAVE_STRLCPY
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+endif
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+
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ifeq ($(call try-build,$(SOURCE_BFD),$(CFLAGS),-lbfd -static),y)
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CFLAGS_STATOPT += -DCONFIG_HAS_BFD
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OBJS_STATOPT += symbol.o
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diff --git a/config/feature-tests.mak b/config/feature-tests.mak
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index 6bee6c2..03cdb42 100644
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--- a/config/feature-tests.mak
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+++ b/config/feature-tests.mak
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@@ -196,3 +196,13 @@ int main(void)
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return 0;
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}
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endef
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+
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+define SOURCE_STRLCPY
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+#include <string.h>
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+
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+int main(void)
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+{
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+ strlcpy(NULL, NULL, 0);
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+ return 0;
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+}
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+endef
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diff --git a/include/kvm/strbuf.h b/include/kvm/strbuf.h
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index 2beefbc..7657339 100644
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--- a/include/kvm/strbuf.h
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+++ b/include/kvm/strbuf.h
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@@ -6,8 +6,10 @@
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int prefixcmp(const char *str, const char *prefix);
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+#ifndef HAVE_STRLCPY
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extern size_t strlcat(char *dest, const char *src, size_t count);
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extern size_t strlcpy(char *dest, const char *src, size_t size);
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+#endif
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/* some inline functions */
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diff --git a/util/strbuf.c b/util/strbuf.c
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index 99d6b0c..2c6e8ad 100644
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--- a/util/strbuf.c
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+++ b/util/strbuf.c
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@@ -13,6 +13,7 @@ int prefixcmp(const char *str, const char *prefix)
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}
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}
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+#ifndef HAVE_STRLCPY
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/**
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* strlcat - Append a length-limited, %NUL-terminated string to another
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* @dest: The string to be appended to
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@@ -60,3 +61,4 @@ size_t strlcpy(char *dest, const char *src, size_t size)
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}
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return ret;
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}
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+#endif
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--
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2.9.4
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@ -1,34 +0,0 @@
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From d375235f49184371026791ae8f6f9dc307de8a61 Mon Sep 17 00:00:00 2001
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From: Andre Przywara <andre.przywara@arm.com>
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Date: Fri, 17 Jul 2015 17:02:14 +0100
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Subject: [PATCH] Fix call to connect()
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According to the manpage and the prototype the second argument to
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connect(2) is a "const struct sockaddr*", so cast our protocol
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specific type back to the super type.
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This fixes compilation on musl-libc.
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Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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Signed-off-by: Will Deacon <will.deacon@arm.com>
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[backport from upstream commit d77bd4f466f341d4b35fe8b91176ef8a37160e19.]
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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---
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kvm-ipc.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/kvm-ipc.c b/kvm-ipc.c
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index b1c43dd..5a0b6e0 100644
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--- a/kvm-ipc.c
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+++ b/kvm-ipc.c
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@@ -99,7 +99,7 @@ int kvm__get_sock_by_instance(const char *name)
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strlcpy(local.sun_path, sock_file, sizeof(local.sun_path));
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len = strlen(local.sun_path) + sizeof(local.sun_family);
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- r = connect(s, &local, len);
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+ r = connect(s, (struct sockaddr *)&local, len);
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if (r < 0 && errno == ECONNREFUSED) {
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/* Tell the user clean ghost socket file */
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pr_err("\"%s\" could be a ghost socket file, please remove it",
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--
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2.9.4
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@ -1,2 +1,2 @@
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# Locally computed
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sha256 5633d8dd1542996108bf9b75c9f2cf6bf13fb27bfd453ec250b3e5405e85f6ac kvmtool-bed2bd9e1fbef5819090feeada7b86eed97ca5e2.tar.gz
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sha256 2d55e4521ac040b870db015e1f075d69b89f940242d7ce5708f7d7060d62c0cc kvmtool-f77d646ba01d04be5aad9449ac00719c043fe36e.tar.gz
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@ -4,7 +4,7 @@
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#
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################################################################################
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KVMTOOL_VERSION = bed2bd9e1fbef5819090feeada7b86eed97ca5e2
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KVMTOOL_VERSION = f77d646ba01d04be5aad9449ac00719c043fe36e
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KVMTOOL_SITE = $(BR2_KERNEL_MIRROR)/scm/linux/kernel/git/will/kvmtool.git
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KVMTOOL_SITE_METHOD = git
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KVMTOOL_DEPENDENCIES = \
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@ -18,23 +18,6 @@ KVMTOOL_DEPENDENCIES = \
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KVMTOOL_LICENSE = GPL-2.0
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KVMTOOL_LICENSE_FILES = COPYING
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# This is required to convert a static binary (init helper) back into
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# object-file format, and in multilib toolchains like CS 2012.09 for x86
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# the default is i386, hence when building for x86_64 things break since
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# LD doesn't autodetect the input file format.
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# GCC-as-linker can't accomplish this feat easily either since it's mixing
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# static content (guest_init.o) with dynamic one (lkvm) making
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# a relocatable output file.
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# The purpose of this trick is to embed the init helper into the main
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# binary to help users in guest system startup, which would otherwise
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# require more complex guest images.
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# This needs revisiting if/when X32 ABI support is added.
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#
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# If more packages need this (unlikely) an ld wrapper might be a better
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# solution, using gcc -dumpspecs information.
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KVMTOOL_EXTRA_LDFLAGS = \
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$(if $(BR2_x86_64),-m elf_x86_64)
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# Disable -Werror, otherwise musl is not happy
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KVMTOOL_MAKE_OPTS = \
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CROSS_COMPILE="$(TARGET_CROSS)" \
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