Re: [Qemu-devel] [PATCHv3 0/2] Preparing safe sigprocmask wrapper on qemu-user

2013-01-14 Thread Alex Barcelo
> FWIW this mail did not arrive as reply to any previous post on the list > so it may not be obvious for reviewers what "this one" refers to. You > may want to check what went wrong (also it arrived as HTML so that > quotes below are broken). Ok, sorry, gmail backend does nasty things. I should mi

Re: [Qemu-devel] [PATCHv3 0/2] Preparing safe sigprocmask wrapper on qemu-user

2013-01-14 Thread Alex Barcelo
ping My first two submissions were quite broken, but I think that this one was solid enough. Though there was too much silence. Do I repatch for the current head? Something worth changing? Or it is not worth patching it? (IMHO it should be patched at some time). On Mon, Nov 19, 2012 at 8:01 PM, A

Re: [Qemu-devel] [PATCHv3 0/2] Preparing safe sigprocmask wrapper on qemu-user

2012-11-19 Thread Alex Barcelo
ping On Sat, Oct 20, 2012 at 4:15 PM, Alex Barcelo wrote: > qemu-user needs SIGSEGV (at least) for some internal use. If the guest > application masks it and does unsafe sigprocmask, then the application > crashes. Problems happen in applications with self-modifying code (who > also change the

[Qemu-devel] [PATCHv3 0/2] Preparing safe sigprocmask wrapper on qemu-user

2012-10-20 Thread Alex Barcelo
qemu-user needs SIGSEGV (at least) for some internal use. If the guest application masks it and does unsafe sigprocmask, then the application crashes. Problems happen in applications with self-modifying code (who also change the signal mask). Other guest applications may have related problems if th