|
@@ -1,51 +0,0 @@
|
|
|
-From 558c286b9cad300a9265a4517025414ab46993fb Mon Sep 17 00:00:00 2001
|
|
|
-From: Alistair Francis <alistair.francis@wdc.com>
|
|
|
-Date: Thu, 7 Feb 2019 14:40:38 -0800
|
|
|
-Subject: [PATCH] riscv: Partially revert "Remove stat64 family from default
|
|
|
- syscall set"
|
|
|
-
|
|
|
-To fix systemd/sysVinit crashes enable __ARCH_WANT_STAT64.
|
|
|
-
|
|
|
-systemd failed to start with this error for 32-bit RISC-V:
|
|
|
-[ 2.833864] Run /sbin/init as init process
|
|
|
-/sbin/init: error while loading shared libraries: libsystemd-shared-239.so: cannot stat shared object: Error 38
|
|
|
-[ 2.933593] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00007f00
|
|
|
-[ 2.934120] CPU: 0 PID: 1 Comm: init Not tainted 5.0.0-rc4-yoctodev-standard #1
|
|
|
-[ 2.934589] Call Trace:
|
|
|
-[ 2.934919] [<c0048a30>] walk_stackframe+0x0/0xa0
|
|
|
-[ 2.935243] [<c0048c14>] show_stack+0x28/0x32
|
|
|
-[ 2.935518] [<c05fa418>] dump_stack+0x68/0x88
|
|
|
-[ 2.935788] [<c004de48>] panic+0xf0/0x252
|
|
|
-[ 2.936041] [<c0051780>] do_exit+0x7de/0x7fc
|
|
|
-[ 2.936387] [<c00517f4>] do_group_exit+0x2a/0x82
|
|
|
-[ 2.936674] [<c005185e>] __wake_up_parent+0x0/0x22
|
|
|
-[ 2.936982] [<c00475fa>] ret_from_syscall+0x0/0xe
|
|
|
-[ 2.937673] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x00007f00 ]---
|
|
|
-
|
|
|
-sysVinit had a similar problem as well. By enabling __ARCH_WANT_STAT64
|
|
|
-for 32-bit RISC-V the problem disapears and 32-bit RISC-V is able to
|
|
|
-boot.
|
|
|
-
|
|
|
-Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
|
|
|
-Upstream-Status: Inappropriate [other]
|
|
|
----
|
|
|
- arch/riscv/include/uapi/asm/unistd.h | 3 +++
|
|
|
- 1 file changed, 3 insertions(+)
|
|
|
-
|
|
|
-diff --git a/arch/riscv/include/uapi/asm/unistd.h b/arch/riscv/include/uapi/asm/unistd.h
|
|
|
-index 1f3bd3ebbb0d..031b7d78e11c 100644
|
|
|
---- a/arch/riscv/include/uapi/asm/unistd.h
|
|
|
-+++ b/arch/riscv/include/uapi/asm/unistd.h
|
|
|
-@@ -20,6 +20,9 @@
|
|
|
- #endif /* __LP64__ */
|
|
|
-
|
|
|
- #include <asm-generic/unistd.h>
|
|
|
-+#if __BITS_PER_LONG == 32
|
|
|
-+#define __ARCH_WANT_STAT64
|
|
|
-+#endif
|
|
|
-
|
|
|
- /*
|
|
|
- * Allows the instruction cache to be flushed from userspace. Despite RISC-V
|
|
|
---
|
|
|
-2.20.1
|
|
|
-
|