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Phoronix: Intel Sends Out Sixteenth Round Of Linux LAM Patches
Intel's Linux engineers continue working on Linear Address Masking (LAM) for making use of untranslated address bits of 64-bit linear addresses so that it can be used for arbitrary metadata. The hope is that this LAM metadata can lead to more efficient address sanitizers, optimizations for JITs and VMs, and more, but it's been a lengthy journey getting the support upstreamed...
Intel's Linux engineers continue working on Linear Address Masking (LAM) for making use of untranslated address bits of 64-bit linear addresses so that it can be used for arbitrary metadata. The hope is that this LAM metadata can lead to more efficient address sanitizers, optimizations for JITs and VMs, and more, but it's been a lengthy journey getting the support upstreamed...
