Messages in this thread | | | From | Rob Landley <> | Subject | Re: [uml-devel] [Patch] uml: fix a link error | Date | Sat, 17 Jan 2009 03:28:14 -0600 |
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On Friday 16 January 2009 14:41:58 Andrew Morton wrote: > > diff --git a/arch/um/sys-i386/sys_call_table.S > > b/arch/um/sys-i386/sys_call_table.S index 00e5f52..04147dc 100644 > > --- a/arch/um/sys-i386/sys_call_table.S > > +++ b/arch/um/sys-i386/sys_call_table.S > > @@ -6,6 +6,7 @@ > > > > #define sys_vm86old sys_ni_syscall > > #define sys_vm86 sys_ni_syscall > > +#define sys_sigprocmask sigprocmask > > > > #define old_mmap old_mmap_i386 > > For how long has this problem been present? > > Why aren't lots of other people reporting it?
I'm not sure User Mode Linux still has a lot of users regularly testing the latest and greatest version. (QEMU and KVM kinda took the wind out of its sails.)
I still find it useful to be able to stick printfs into the code and debug stuff even when the console isn't working, but I haven't been able to build a version of 2.6.28 that works for me at all:
cat > mini.conf << EOF CONFIG_BINFMT_ELF=y CONFIG_HOSTFS=y CONFIG_LBD=y CONFIG_BLK_DEV=y CONFIG_BLK_DEV_LOOP=y CONFIG_STDERR_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y CONFIG_STATIC_LINK=y CONFIG_NO_HZ=y CONFIG_UNEVICTABLE_LRU=y EOF make ARCH=um allnoconfig KCONFIG_ALLCONFIG=mini.conf make ARCH=um -j 3 ./linux rw init=/bin/bash rootfstype=hostfs
The result panics (twice) and exits, instead of giving me a shell prompt. Built and run on stock Ubuntu 8.10. (I posted about it on tuesday, but nobody replied...)
Rob
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