[oe-commits] [meta-openembedded] 14/77: klibc_2.0.4: add kexec_file_load() and getrandom() syscalls

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khem pushed a commit to branch master-next
in repository meta-openembedded.

commit 641dff9768a0c0a127d2f60d9dd8dfa1dd347e0a
Author: Andrea Adami <andrea.adami at gmail.com>
AuthorDate: Wed Sep 5 00:08:50 2018 +0200

    klibc_2.0.4: add kexec_file_load() and getrandom() syscalls
    
    Needed by kexec-tools afer 2.0.17
    
    Signed-off-by: Andrea Adami <andrea.adami at gmail.com>
    Signed-off-by: Khem Raj <raj.khem at gmail.com>
---
 .../0001-klibc-add-getrandom-syscall.patch         | 27 ++++++++++++++++++++++
 ...1-klibc_2.0.4-add-kexec_file_load-syscall.patch | 27 ++++++++++++++++++++++
 meta-initramfs/recipes-devtools/klibc/klibc.inc    |  2 ++
 3 files changed, 56 insertions(+)

diff --git a/meta-initramfs/recipes-devtools/klibc/klibc-2.0.4/0001-klibc-add-getrandom-syscall.patch b/meta-initramfs/recipes-devtools/klibc/klibc-2.0.4/0001-klibc-add-getrandom-syscall.patch
new file mode 100644
index 0000000..0768f6d
--- /dev/null
+++ b/meta-initramfs/recipes-devtools/klibc/klibc-2.0.4/0001-klibc-add-getrandom-syscall.patch
@@ -0,0 +1,27 @@
+From e4d5d5224609d7d5c824dd231f5baec868befdfa Mon Sep 17 00:00:00 2001
+From: Andrea Adami <andrea.adami at gmail.com>
+Date: Tue, 4 Sep 2018 23:56:00 +0200
+Subject: [PATCH 1/1] klibc: add getrandom() syscall
+
+needed by latest kexec-tools for qemuarm64 (kashan)
+
+Signed-off-by: Andrea Adami <andrea.adami at gmail.com>
+---
+ usr/klibc/SYSCALLS.def | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/usr/klibc/SYSCALLS.def b/usr/klibc/SYSCALLS.def
+index 6b3bf4c..d4184ba 100644
+--- a/usr/klibc/SYSCALLS.def
++++ b/usr/klibc/SYSCALLS.def
+@@ -274,6 +274,7 @@ int syslog::klogctl(int, char *, int);
+ int sysinfo(struct sysinfo *);
+ long kexec_load(void *, unsigned long, struct kexec_segment *, unsigned long);
+ <x86_64,ppc64,s390x> long kexec_file_load(int, int, unsigned long, const char *, unsigned long);
++ssize_t getrandom(void *, size_t, unsigned int);
+ 
+ /*
+  * Low-level I/O (generally architecture-specific);
+-- 
+2.7.4
+
diff --git a/meta-initramfs/recipes-devtools/klibc/klibc-2.0.4/0001-klibc_2.0.4-add-kexec_file_load-syscall.patch b/meta-initramfs/recipes-devtools/klibc/klibc-2.0.4/0001-klibc_2.0.4-add-kexec_file_load-syscall.patch
new file mode 100644
index 0000000..3d8d987
--- /dev/null
+++ b/meta-initramfs/recipes-devtools/klibc/klibc-2.0.4/0001-klibc_2.0.4-add-kexec_file_load-syscall.patch
@@ -0,0 +1,27 @@
+From 90683d5eaabfa684a71411d6e3262153ac191ad8 Mon Sep 17 00:00:00 2001
+From: Andrea Adami <andrea.adami at gmail.com>
+Date: Tue, 4 Sep 2018 23:44:30 +0200
+Subject: [PATCH 1/1] klibc_2.0.4: add kexec_file_load syscall
+
+for supported archs only (matched in kexec-tools)
+
+Signed-off-by: Andrea Adami <andrea.adami at gmail.com>
+---
+ usr/klibc/SYSCALLS.def | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/usr/klibc/SYSCALLS.def b/usr/klibc/SYSCALLS.def
+index c56e8f9..6b3bf4c 100644
+--- a/usr/klibc/SYSCALLS.def
++++ b/usr/klibc/SYSCALLS.def
+@@ -273,6 +273,7 @@ int reboot::__reboot(int, int, int, void *);
+ int syslog::klogctl(int, char *, int);
+ int sysinfo(struct sysinfo *);
+ long kexec_load(void *, unsigned long, struct kexec_segment *, unsigned long);
++<x86_64,ppc64,s390x> long kexec_file_load(int, int, unsigned long, const char *, unsigned long);
+ 
+ /*
+  * Low-level I/O (generally architecture-specific);
+-- 
+2.7.4
+
diff --git a/meta-initramfs/recipes-devtools/klibc/klibc.inc b/meta-initramfs/recipes-devtools/klibc/klibc.inc
index 30294b1..8616f89 100644
--- a/meta-initramfs/recipes-devtools/klibc/klibc.inc
+++ b/meta-initramfs/recipes-devtools/klibc/klibc.inc
@@ -20,6 +20,8 @@ SRC_URI = "git://git.kernel.org/pub/scm/libs/klibc/klibc.git \
            file://0001-Kbuild.klibc-Use-print-libgcc-file-name-instead-of-p.patch \
            file://0001-Kbuild.klibc-Add-path-to-compiler-headers-via-isyste.patch \
            file://0001-arm-Do-not-set-a-fallback-march-and-mtune.patch \
+           file://0001-klibc_2.0.4-add-kexec_file_load-syscall.patch  \
+           file://0001-klibc-add-getrandom-syscall.patch \
 "
 
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