[PATCH -perfbook v2 1/3] bib/memorymodel: Add Tsirkin2017

From: "Joel Fernandes (Google)" <[email protected]>

Add entry of Linux kernel git commit 450cbdd0125c ("locking/x86:
Use LOCK ADD for smp_mb() instead of MFENCE").

Signed-off-by: Joel Fernandes (Google) <[email protected]>
Co-developed-by: Akira Yokosawa <[email protected]>
Signed-off-by: Akira Yokosawa <[email protected]>
---
Changes in v2 (by akiyks):
  - Split bib update on its own.
  - Add the entry in memorymodel.bib rather than in hw.bib.
    memorymodel.bib is more suitable for references related to
    memory barrier implementation.
  - Escape "_" in the title.
  - Use "{}" for upper case.
  - Use URL of Git commit rather than that of lore.
    Link to lore is available in the changelog.
  - Use date of patch submission rather than that of commit.
---
 bib/memorymodel.bib | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/bib/memorymodel.bib b/bib/memorymodel.bib
index 1ecff7d65f05..4883dfe30901 100644
--- a/bib/memorymodel.bib
+++ b/bib/memorymodel.bib
@@ -373,6 +373,16 @@ International Workshop on Exploiting Concurrency Efficiently and Correctly },
  lastchecked="February 9, 2018",
 }
 
+@unpublished{Tsirkin2017,
+ Author="Michael S. Tsirkin",
+ Title="locking/x86: Use {LOCK ADD} for smp\_mb() instead of {MFENCE}",
+ month="October",
+ day="27",
+ year="2017",
+ note="Git commit:
+\url{https://git.kernel.org/linus/450cbdd0125c}",
+}
+
 @article{Pulte:2017:SAC:3177123.3158107,
  author = {Pulte, Christopher and Flur, Shaked and Deacon, Will and French, Jon and Sarkar, Susmit and Sewell, Peter},
  title = {Simplifying ARM Concurrency: Multicopy-atomic Axiomatic and Operational Models for ARMv8},
-- 
2.25.1