Re: [PATCH 0/4] Introduce perf build subcommand

2023-09-03 Thread Aditya Gupta
Hello Namhyung, On Fri, Aug 25, 2023 at 10:07:28AM -0700, Namhyung Kim wrote: > On Thu, Aug 24, 2023 at 11:11 PM Aditya Gupta wrote: > > > > The Problem > > === > > > > Currently the presence of a feature is checked with a combination of > > perf version --build-options and greps, such as

Re: KASAN debug kernel fails to boot at early stage when CONFIG_SMP=y is set (kernel 6.5-rc5, PowerMac G4 3,6)

2023-09-03 Thread Erhard Furtner
On Fri, 1 Sep 2023 07:43:34 + Christophe Leroy wrote: > >> Can you try what happens when you remove the call to kasan_init() at the > >> start of setup_arch() in arch/powerpc/kernel/setup-common.c > > > > Ok, so I left the other patches in place + btext_map() instead of > > btext_unmap()

Re: [PATCH 4/4] fbdev: Replace fb_pgprotect() with fb_pgprot_device()

2023-09-03 Thread Geert Uytterhoeven
On Sat, Sep 2, 2023 at 11:13 AM Thomas Zimmermann wrote: > Rename the fbdev mmap helper fb_pgprotect() to fb_pgprot_device(). > The helper sets VMA page-access flags for framebuffers in device I/O > memory. The new name follows pgprot_device(), which does the same for > arbitrary devices. > > Also