Re: [PATCH v3] tools/libxl: Correctly align the ACPI tables

2021-09-24 Thread Ian Jackson
Roger Pau Monné writes ("Re: [PATCH v3] tools/libxl: Correctly align the ACPI tables"): > On Wed, Sep 15, 2021 at 03:30:00PM +0100, Kevin Stefanov wrote: > > Fixes: 14c0d328da2b ("libxl/acpi: Build ACPI tables for HVMlite guests") > > Signed-off-by: Kevin Ste

Re: [PATCH v3] tools/libxl: Correctly align the ACPI tables

2021-09-24 Thread Roger Pau Monné
On Wed, Sep 15, 2021 at 03:30:00PM +0100, Kevin Stefanov wrote: > The memory allocator currently calculates alignment in libxl's virtual > address space, rather than guest physical address space. This results > in the FACS being commonly misaligned. > > Furthermore, the allocator has several other

[PATCH v3] tools/libxl: Correctly align the ACPI tables

2021-09-15 Thread Kevin Stefanov
The memory allocator currently calculates alignment in libxl's virtual address space, rather than guest physical address space. This results in the FACS being commonly misaligned. Furthermore, the allocator has several other bugs. The opencoded align-up calculation is currently susceptible to a b