From: "tip-bot2 for Sean Christopherson" <tip-bot2@linutronix.de>
To: linux-tip-commits@vger.kernel.org
Cc: Sean Christopherson <sean.j.christopherson@intel.com>,
Kristen Carlson Accardi <kristen@linux.intel.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
x86@kernel.org, linux-kernel@vger.kernel.org
Subject: [tip: x86/sgx] x86/sgx: Drop 'page_index' from sgx_backing
Date: Fri, 08 Jul 2022 17:08:14 -0000 [thread overview]
Message-ID: <165730009436.15455.4017448965985915771.tip-bot2@tip-bot2> (raw)
In-Reply-To: <20220708162124.8442-1-kristen@linux.intel.com>
The following commit has been merged into the x86/sgx branch of tip:
Commit-ID: e0a5915f1cca21da8ffc0563aea9fa1df5d16fb4
Gitweb: https://git.kernel.org/tip/e0a5915f1cca21da8ffc0563aea9fa1df5d16fb4
Author: Sean Christopherson <sean.j.christopherson@intel.com>
AuthorDate: Fri, 08 Jul 2022 09:21:24 -07:00
Committer: Dave Hansen <dave.hansen@linux.intel.com>
CommitterDate: Fri, 08 Jul 2022 09:31:11 -07:00
x86/sgx: Drop 'page_index' from sgx_backing
Storing the 'page_index' value in the sgx_backing struct is
dead code and no longer needed.
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Kristen Carlson Accardi <kristen@linux.intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Link: https://lkml.kernel.org/r/20220708162124.8442-1-kristen@linux.intel.com
---
arch/x86/kernel/cpu/sgx/encl.c | 1 -
arch/x86/kernel/cpu/sgx/encl.h | 1 -
2 files changed, 2 deletions(-)
diff --git a/arch/x86/kernel/cpu/sgx/encl.c b/arch/x86/kernel/cpu/sgx/encl.c
index 295a9c9..73bfc5a 100644
--- a/arch/x86/kernel/cpu/sgx/encl.c
+++ b/arch/x86/kernel/cpu/sgx/encl.c
@@ -943,7 +943,6 @@ int sgx_encl_get_backing(struct sgx_encl *encl, unsigned long page_index,
return PTR_ERR(pcmd);
}
- backing->page_index = page_index;
backing->contents = contents;
backing->pcmd = pcmd;
backing->pcmd_offset = page_pcmd_off & (PAGE_SIZE - 1);
diff --git a/arch/x86/kernel/cpu/sgx/encl.h b/arch/x86/kernel/cpu/sgx/encl.h
index 3d0e0ba..57cc236 100644
--- a/arch/x86/kernel/cpu/sgx/encl.h
+++ b/arch/x86/kernel/cpu/sgx/encl.h
@@ -79,7 +79,6 @@ struct sgx_va_page {
};
struct sgx_backing {
- pgoff_t page_index;
struct page *contents;
struct page *pcmd;
unsigned long pcmd_offset;
next prev parent reply other threads:[~2022-07-08 17:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-08 16:21 [PATCH] x86/sgx: Drop 'page_index' from sgx_backing Kristen Carlson Accardi
2022-07-08 17:08 ` tip-bot2 for Sean Christopherson [this message]
2022-07-11 2:35 ` [PATCH] x86/sgx: Drop 'page_index' from sgx_backingf Jarkko Sakkinen
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