| Subject | Re: [PATCH v3 00/23] Add generic vdso_base tracking | From | Christophe Leroy <> | Date | Thu, 17 Jun 2021 11:13:44 +0200 |
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Le 11/06/2021 à 20:02, Dmitry Safonov a écrit : > v3 Changes: > - Migrated arch/powerpc to vdso_base > - Added x86/selftest for unmapped vdso & no landing on fast syscall > - Review comments from Andy & Christophe (thanks!) > - Amended s/born process/execed process/ everywhere I noticed > - Build robot warning on cast from __user pointer > > I've tested it on x86, I would appreciate any help with > Tested-by on arm/arm64/mips/powerpc/s390/... platforms.
I tried it on powerpc, normal use still works.
What tests can be done exactly ?
We have a selftest in powerpc (https://github.com/linuxppc/linux/blob/master/tools/testing/selftests/powerpc/signal/sigreturn_vdso.c) but it doesn't work anymore since the split of VDSO into VDSO+VVAR.
Christophe
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