Messages in this thread | | | From | Will Deacon <> | Subject | Re: [PATCH v2] arm64/sve: Lower the maximum allocation for the SVE ptrace regset | Date | Thu, 15 Feb 2024 12:44:37 +0000 |
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On Tue, 13 Feb 2024 18:24:38 +0000, Mark Brown wrote: > Doug Anderson observed that ChromeOS crashes are being reported which > include failing allocations of order 7 during core dumps due to ptrace > allocating storage for regsets: > > chrome: page allocation failure: order:7, > mode:0x40dc0(GFP_KERNEL|__GFP_COMP|__GFP_ZERO), > nodemask=(null),cpuset=urgent,mems_allowed=0 > ... > regset_get_alloc+0x1c/0x28 > elf_core_dump+0x3d8/0xd8c > do_coredump+0xeb8/0x1378 > > [...]
Applied to arm64 (for-next/fixes), thanks!
[1/1] arm64/sve: Lower the maximum allocation for the SVE ptrace regset https://git.kernel.org/arm64/c/2813926261e4
Cheers, -- Will
https://fixes.arm64.dev https://next.arm64.dev https://will.arm64.dev
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