Re: [PATCH] Remove HAVE_VIRT_CPU_ACCOUNTING_GEN option

2023-04-29 Thread Palmer Dabbelt
On Fri, 28 Apr 2023 23:33:48 PDT (-0700), npig...@gmail.com wrote: This option was created in commit 554b0004d0ec4 ("vtime: Add HAVE_VIRT_CPU_ACCOUNTING_GEN Kconfig") for architectures to indicate they support the 64-bit cputime_t required for VIRT_CPU_ACCOUNTING_GEN. The cputime_t type has

Re: [PATCH v2 5/5] fbdev: Define framebuffer I/O from Linux' I/O functions

2023-04-29 Thread Arnd Bergmann
On Sat, Apr 29, 2023, at 14:26, Thomas Zimmermann wrote: > Am 28.04.23 um 15:17 schrieb Arnd Bergmann: >> The only implementations in fbdev are >> >> 1) sparc sbus >> 2) __raw_writel >> 3) direct pointer dereference >> >> But none use the byte-swapping writel() implementations, and >> the

Re: [PATCH v2 5/5] fbdev: Define framebuffer I/O from Linux' I/O functions

2023-04-29 Thread Thomas Zimmermann
Hi Sam Am 28.04.23 um 18:54 schrieb Sam Ravnborg: Hi Thomas, On Fri, Apr 28, 2023 at 04:18:38PM +0200, Thomas Zimmermann wrote: I'd be happy to have fb_() wrappers that are I/O helpers without ordering guarantees. I'd just wouldn't want them in How about throwing them into a new drm_fb.h

Re: [PATCH v2 5/5] fbdev: Define framebuffer I/O from Linux' I/O functions

2023-04-29 Thread Thomas Zimmermann
Hi Am 28.04.23 um 15:17 schrieb Arnd Bergmann: On Fri, Apr 28, 2023, at 13:27, Geert Uytterhoeven wrote: On Fri, Apr 28, 2023 at 2:18 PM Robin Murphy wrote: On 2023-04-28 10:27, Thomas Zimmermann wrote: - -#elif defined(__i386__) || defined(__alpha__) || defined(__x86_64__) || \ -

[PATCH] Remove HAVE_VIRT_CPU_ACCOUNTING_GEN option

2023-04-29 Thread Nicholas Piggin
This option was created in commit 554b0004d0ec4 ("vtime: Add HAVE_VIRT_CPU_ACCOUNTING_GEN Kconfig") for architectures to indicate they support the 64-bit cputime_t required for VIRT_CPU_ACCOUNTING_GEN. The cputime_t type has since been removed, so this doesn't have any meaning. Remove it. Cc: