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FROMLIST: [PATCH 1/6] arm64: compat: Use vDSO sigreturn trampolines if available
authorKevin Brodsky <kevin.brodsky@arm.com>
Thu, 12 May 2016 09:55:47 +0000 (10:55 +0100)
committerivanmeler <i_ivan@windowslive.com>
Wed, 13 Apr 2022 21:13:54 +0000 (21:13 +0000)
commit6a6a90db779e45ea8dad30fed700178970ae01b1
treef86c2ed22011b0fc2eac60de440f572741c9fa8ftree | snapshot (tar.gz zip)
parentfb595479b72e28511f80ef95eda9d915b06642c9commit | diff
FROMLIST: [PATCH 1/6] arm64: compat: Use vDSO sigreturn trampolines if available

(cherry pick from url https://patchwork.kernel.org/patch/10060449/)

If the compat vDSO is enabled, it replaces the sigreturn page.
Therefore, we use the sigreturn trampolines the vDSO provides instead.

Signed-off-by: Kevin Brodsky <kevin.brodsky@arm.com>
Signed-off-by: Mark Salyzyn <salyzyn@android.com>
Bug: 63737556
Bug: 20045882
Change-Id: Ic0933741e321e1bf66409b7e190a776f12948024
arch/arm64/include/asm/vdso.h diff | blob | blame | history
arch/arm64/kernel/signal32.c diff | blob | blame | history