Re: ARM Ftrace Function Graph Fails With UNWINDER_FRAME_POINTER

2024-05-27 Thread Russell King (Oracle)
On Mon, May 27, 2024 at 02:28:59PM +0200, Uwe Kleine-König wrote: > On Mon, May 27, 2024 at 08:56:16AM +0100, Russell King (Oracle) wrote: > > On Mon, May 27, 2024 at 09:43:41AM +0200, Thorsten Scherer wrote: > > > Hello, > > > > > > in the context of a pan

Re: ARM Ftrace Function Graph Fails With UNWINDER_FRAME_POINTER

2024-05-27 Thread Russell King (Oracle)
On Mon, May 27, 2024 at 09:43:41AM +0200, Thorsten Scherer wrote: > Hello, > > in the context of a panic on an i.MX25 based v6.9 kernel [1] Uwe pointed me to > this thread. With the proposed code change applied the procedure > > # set to some known good (randomly guessed) filter function

Re: [net-next PATCH v3 3/3] net: phy: add support for PHY package MMD read/write

2023-12-05 Thread Russell King (Oracle)
On Tue, Dec 05, 2023 at 09:44:05AM -0800, Jeff Johnson wrote: > On 12/5/2023 8:11 AM, Russell King (Oracle) wrote: > > On Tue, Dec 05, 2023 at 07:29:12AM -0800, Jakub Kicinski wrote: > >> On Tue, 5 Dec 2023 15:10:50 +0000 Russell King (Oracle) wrote: > >>> I'

Re: [net-next PATCH v3 3/3] net: phy: add support for PHY package MMD read/write

2023-12-05 Thread Russell King (Oracle)
On Tue, Dec 05, 2023 at 07:29:12AM -0800, Jakub Kicinski wrote: > On Tue, 5 Dec 2023 15:10:50 +0000 Russell King (Oracle) wrote: > > I've raised this before in other subsystems, and it's suggested that > > it's better to have it in the .c file. I guess the reason is that it's &

Re: ARM Ftrace Function Graph Fails With UNWINDER_FRAME_POINTER

2023-12-01 Thread Russell King (Oracle)
On Fri, Dec 01, 2023 at 10:12:48AM +0100, Ard Biesheuvel wrote: > It appears the sub instruction at 0x6dd0 correctly accounts for the > extra 8 bytes, so the frame pointer is valid. So it is our assumption > that there are no gaps between the stack frames is invalid. > > Could you try the

Re: [PATCH 4/5] kbuild: unify vdso_install rules

2023-10-27 Thread Russell King (Oracle)
On Mon, Oct 09, 2023 at 09:42:09PM +0900, Masahiro Yamada wrote: > arch/arm/Makefile | 7 +--- > arch/arm/vdso/Makefile | 25 -- Acked-by: Russell King (Oracle) Thanks! -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches