Re: [PATCH] powerpc/code-patching: Disable KASAN report during patching via temporary mm

2025-02-14 Thread Madhavan Srinivasan
On Mon, 03 Feb 2025 11:14:57 +0100, Christophe Leroy wrote: > Erhard reports the following KASAN hit on Talos II (power9) with kernel 6.13: > > [ 12.028126] > == > [ 12.028198] BUG: KASAN: user-memory-access in > copy_to_kernel_

Re: [PATCH] powerpc/code-patching: Disable KASAN report during patching via temporary mm

2025-02-05 Thread Michael Ellerman
Christophe Leroy writes: > Erhard reports the following KASAN hit on Talos II (power9) with kernel 6.13: > > [ 12.028126] > == > [ 12.028198] BUG: KASAN: user-memory-access in > copy_to_kernel_nofault+0x8c/0x1a0 > [ 12.028260]

[PATCH] powerpc/code-patching: Disable KASAN report during patching via temporary mm

2025-02-03 Thread Christophe Leroy
Erhard reports the following KASAN hit on Talos II (power9) with kernel 6.13: [ 12.028126] == [ 12.028198] BUG: KASAN: user-memory-access in copy_to_kernel_nofault+0x8c/0x1a0 [ 12.028260] Write of size 8 at addr 187e458f20