Messages in this thread | | | Date | Wed, 2 Mar 2022 02:41:37 +0100 | From | Jarkko Sakkinen <> | Subject | Re: [PATCH v5] x86/sgx: Free backing memory after faulting the enclave page |
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On Tue, Mar 01, 2022 at 09:54:14AM -0800, Dave Hansen wrote: > On 3/1/22 04:58, Jarkko Sakkinen wrote: > > @@ -32,14 +58,16 @@ static int __sgx_encl_eldu(struct sgx_encl_page *encl_page, > > else > > page_index = PFN_DOWN(encl->size); > > > > + page_pcmd_off = sgx_encl_get_backing_page_pcmd_offset(encl, page_index); > > + > > ret = sgx_encl_lookup_backing(encl, page_index, &b); > > if (ret) > > return ret; > > What tree is this against? It looks like it might be on top of > Kristen's overcommit series. > > It would be best if you could test this on top of tip/sgx. Kristen > changed code in this area as well.
I rebased this against latest stuff and now I did a sanity check:
$ git fetch tip remote: Enumerating objects: 75, done. remote: Counting objects: 100% (75/75), done. remote: Compressing objects: 100% (12/12), done. remote: Total 77 (delta 65), reused 65 (delta 63), pack-reused 2 Unpacking objects: 100% (77/77), 34.07 KiB | 157.00 KiB/s, done. From git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 161a9a33702a..cedd3614e5d9 perf/core -> tip/perf/core 6255b48aebfd..25795ef6299f sched/core -> tip/sched/core
$ git rebase tip/x86/sgx Current branch master is up to date.
BR, Jarkko
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