Re: [Xen-devel] [PATCH 0/3] xen: support of large memory maps
On 22/03/17 16:17, Alex Thorlton wrote: > On Tue, Mar 21, 2017 at 02:10:20PM +0100, Juergen Gross wrote: >> This patch series is the first part for adding support of large EFI >> memory maps (> the current limit of 128 entries) while reducing >> trampoline size. >> >> I'm not posting the final patch for making the trampoline size >> reduction effective in order not to add major rebase work to Daniel's >> multiboot2 series. >> >> Juergen Gross (3): >> xen/x86: split boot trampoline into permanent and temporary part >> xen/x86: use trampoline e820 buffer for BIOS interface only >> xen/x86: support larger memory map from EFI > > I have tested these patches on a system with a large E820 table (~700 > entries) and everything appears to work fine. > Thank you very much for the test and reporting the result! Juergen ___ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
Re: [Xen-devel] [PATCH 0/3] xen: support of large memory maps
On Tue, Mar 21, 2017 at 02:10:20PM +0100, Juergen Gross wrote: > This patch series is the first part for adding support of large EFI > memory maps (> the current limit of 128 entries) while reducing > trampoline size. > > I'm not posting the final patch for making the trampoline size > reduction effective in order not to add major rebase work to Daniel's > multiboot2 series. > > Juergen Gross (3): > xen/x86: split boot trampoline into permanent and temporary part > xen/x86: use trampoline e820 buffer for BIOS interface only > xen/x86: support larger memory map from EFI I have tested these patches on a system with a large E820 table (~700 entries) and everything appears to work fine. ___ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
Re: [Xen-devel] [PATCH 0/3] xen: support of large memory maps
On Tue, Mar 21, 2017 at 02:10:20PM +0100, Juergen Gross wrote: > This patch series is the first part for adding support of large EFI > memory maps (> the current limit of 128 entries) while reducing > trampoline size. > > I'm not posting the final patch for making the trampoline size > reduction effective in order not to add major rebase work to Daniel's > multiboot2 series. Thanks a lot Juergen! Daniel ___ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
[Xen-devel] [PATCH 0/3] xen: support of large memory maps
This patch series is the first part for adding support of large EFI memory maps (> the current limit of 128 entries) while reducing trampoline size. I'm not posting the final patch for making the trampoline size reduction effective in order not to add major rebase work to Daniel's multiboot2 series. Juergen Gross (3): xen/x86: split boot trampoline into permanent and temporary part xen/x86: use trampoline e820 buffer for BIOS interface only xen/x86: support larger memory map from EFI xen/arch/x86/boot/head.S | 2 ++ xen/arch/x86/boot/mem.S| 7 --- xen/arch/x86/boot/trampoline.S | 29 +-- xen/arch/x86/boot/wakeup.S | 4 +++- xen/arch/x86/e820.c| 22 ++--- xen/arch/x86/efi/efi-boot.h| 10 +- xen/arch/x86/setup.c | 45 ++ xen/include/asm-x86/e820.h | 14 + 8 files changed, 86 insertions(+), 47 deletions(-) -- 2.10.2 ___ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
