* Florian Weimer <fweimer@xxxxxxxxxx> wrote: > On 01/12/2018 01:55 PM, Ingo Molnar wrote: > > > > * Florian Weimer <fweimer@xxxxxxxxxx> wrote: > > > > > This patch is based on the previous discussion (pkeys: Support setting > > > access rights for signal handlers): > > > > > > https://marc.info/?t=151285426000001 > > > > > > It aligns the signal semantics of the x86 implementation with the upcoming > > > POWER implementation, and defines a new flag, so that applications can > > > detect which semantics the kernel uses. > > > > > > A change in this area is needed to make memory protection keys usable for > > > protecting the GOT in the dynamic linker. > > > > > > (Feel free to replace the trigraphs in the commit message before committing, > > > or to remove the program altogether.) > > > > Could you please send patches not as MIME attachments? > > My mail infrastructure corrupts patches not sent as attachments, sorry. Your headers suggest the following mail client: User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.0 Have you seen the suggestions in Documentation/process/email-clients.rst, which lists a handful of Thunderbird tips: Thunderbird (GUI) ***************** Thunderbird is an Outlook clone that likes to mangle text, but there are ways to coerce it into behaving. ? > > Also, the protection keys testcase first need to be fixed, before we complicate > > them - for example on a pretty regular Ubuntu x86-64 installation they fail to > > build with the build errors attached further below. > > I can fix things up so that they build on Fedora 26, Debian stretch, and Red > Hat Enterprise Linux 7. Would that be sufficient? Yeah, I think so. > Fedora 23 is out of support and I'd prefer not invest any work into it. > > Note that I find it strange to make this a precondition for even looking at > the patch. I wanted to try the patch to give review feedback, but found these annoyances. It's customary to make new features dependent on the cleanliness of the underlying code. Thanks, Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-api" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
