File _patchinfo of Package patchinfo.17492

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File _patchinfo of Package patchinfo.17492

<patchinfo incident="17492">
  <issue tracker="bnc" id="1178675">[Staging] brp-check-suse bug fix exposes packaging bug in gcc/gcc7/gcc10</issue>
  <issue tracker="bnc" id="1167939">Use LSE instructions in glibc's mutex_lock</issue>
  <issue tracker="bnc" id="1178624">On AArch64 memcpy expansion cannot handle length &gt; 32-bit signed int max</issue>
  <issue tracker="bnc" id="1178577">Please backport fixes for gcc PR97535</issue>
  <issue tracker="bnc" id="1161913">SLES 12 SP3 - SLES GCC generates wrong code for exception handling</issue>
  <issue tracker="bnc" id="1172798">VUL-0: CVE-2020-13844: gcc, llvm: ARMv8 straight-line speculation</issue>
  <issue tracker="bnc" id="1178614">Incorrect line info for try/catch</issue>
  <issue tracker="bnc" id="1150164">CLOCK_MONOTONIC and CLOCK_REALTIME appear to be broken on thunderX1</issue>
  <issue tracker="cve" id="2020-13844"/>
  <issue tracker="jsc" id="SLE-12209"/>
  <packager>rguenther</packager>
  <rating>moderate</rating>
  <category>security</category>
  <summary>Security update for gcc7</summary>
  <description>This update for gcc7 fixes the following issues:

- CVE-2020-13844: Added mitigation for aarch64 Straight Line Speculation issue (bsc#1172798)
- Enable fortran for the nvptx offload compiler. 
- Update README.First-for.SuSE.packagers
- avoid assembler errors with AVX512 gather and scatter instructions when using -masm=intel.
- Backport the aarch64 -moutline-atomics feature and accumulated fixes but not its
  default enabling.  [jsc#SLE-12209, bsc#1167939]
- Fixed 32bit libgnat.so link.  [bsc#1178675]
- Fixed memcpy miscompilation on aarch64. [bsc#1178624, bsc#1178577]
- Fixed debug line info for try/catch.  [bsc#1178614]
- Remove -mbranch-protection=standard (aarch64 flag) when gcc7 is used to build gcc7 (ie when ada is enabled)
- Fixed corruption of pass private -&gt;aux via DF. [gcc#94148]
- Fixed debug information issue with inlined functions and passed by reference arguments.  [gcc#93888]
- Fixed binutils release date detection issue.
- Fixed register allocation issue with exception handling code on s390x.  [bsc#1161913] 
- Fixed miscompilation of some atomic code on aarch64. [bsc#1150164]
</description>
</patchinfo>

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