Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1268565
| From | Z Lim <zlim.lnx@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 1/2] arm64: bpf: fix JIT frame pointer setup |
| Date | 2015-11-13 04:30 +0100 |
| Message-ID | <quddM-11M-13@gated-at.bofh.it> (permalink) |
| References | <qu8nL-6oo-1@gated-at.bofh.it> <qu8nM-6oo-37@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Thu, Nov 12, 2015 at 1:57 PM, Yang Shi <yang.shi@linaro.org> wrote:
> BPF fp should point to the top of the BPF prog stack. The original
> implementation made it point to the bottom incorrectly.
> Move A64_SP to fp before reserve BPF prog stack space.
>
> CC: Zi Shen Lim <zlim.lnx@gmail.com>
> CC: Xi Wang <xi.wang@gmail.com>
> Signed-off-by: Yang Shi <yang.shi@linaro.org>
> ---
Reviewed-by: Zi Shen Lim <zlim.lnx@gmail.com>
Also,
Fixes: e54bcde3d69d ("arm64: eBPF JIT compiler")
Cc: <stable@vger.kernel.org> # 3.18+
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Back to linux.kernel | Previous | Next — Previous in thread | Find similar | Unroll thread
[PATCH V2 0/2] arm64: bpf: correct JIT stack setup and make it align with ARM64 AAPCS Yang Shi <yang.shi@linaro.org> - 2015-11-12 23:20 +0100
[PATCH 2/2] arm64: bpf: make BPF prologue and epilogue align with ARM64 AAPCS Yang Shi <yang.shi@linaro.org> - 2015-11-12 23:20 +0100
Re: [PATCH 2/2] arm64: bpf: make BPF prologue and epilogue align with ARM64 AAPCS Z Lim <zlim.lnx@gmail.com> - 2015-11-13 04:30 +0100
Re: [PATCH 2/2] arm64: bpf: make BPF prologue and epilogue align with ARM64 AAPCS "Shi, Yang" <yang.shi@linaro.org> - 2015-11-13 18:30 +0100
[PATCH 1/2] arm64: bpf: fix JIT frame pointer setup Yang Shi <yang.shi@linaro.org> - 2015-11-12 23:20 +0100
Re: [PATCH 1/2] arm64: bpf: fix JIT frame pointer setup Z Lim <zlim.lnx@gmail.com> - 2015-11-13 04:30 +0100
csiph-web