Re: [PATCH] sparc: Fix stack corruption

2023-10-12 Thread Sebastian Huber
On 12.10.23 11:59, Martin Åberg wrote: I have reviewed the ticket and the patch. The fix is OK. Thanks for the review, I checked it in. -- embedded brains GmbH Herr Sebastian HUBER Dornierstr. 4 82178 Puchheim Germany email: sebastian.hu...@embedded-brains.de phone: +49-89-18 94 741 - 16 fax:

Re: [PATCH] sparc: Fix stack corruption

2023-10-12 Thread Martin Åberg
Hello Sebastian, I have reviewed the ticket and the patch. The fix is OK. -- Best regards, Martin Åberg Software Engineer Frontgrade Gaisler martin.ab...@gaisler.com Frontgrade Gaisler AB, Kungsgatan 12, SE-411 19 GÖTEBORG, Sweden. +46 (0) 31 775 8650, www.gaisler.com On 2023-09-20 09:38, S

[PATCH] sparc: Fix stack corruption

2023-09-20 Thread Sebastian Huber
Fix a potential stack corruption in uniprocessor configurations during start multitasking . The system initialization uses the interrupt stack. A first level interrupt shall never interrupt a context which uses the interrupt stack. Such a use would lead to stack corruption and undefined system b