Re: [PATCH v6 1/6] uapi: Define the aux vector AT_MINSIGSTKSZ
flat view
From: Bae, Chang Seok <hidden>
Date: 2021-03-10 16:32:20
Also in:
linux-api, linux-arm-kernel, lkml
On Mar 1, 2021, at 11:09, Borislav Petkov [off-list ref] wrote:
On Sat, Feb 27, 2021 at 08:59:06AM -0800, Chang S. Bae wrote:quoted
diff --git a/include/uapi/linux/auxvec.h b/include/uapi/linux/auxvec.h index abe5f2b6581b..15be98c75174 100644 --- a/include/uapi/linux/auxvec.h +++ b/include/uapi/linux/auxvec.h@@ -33,5 +33,8 @@#define AT_EXECFN 31 /* filename of program */ +#ifndef AT_MINSIGSTKSZ +#define AT_MINSIGSTKSZ 51 /* stack needed for signal delivery */I know glibc's comment says a similar thing but the correct thing to say here should be "minimal stack size for signal delivery" or so. Even the variable name alludes to that too.
Yeah, you’re right. Thanks, Chang