Re: [Qemu-devel] [PATCH v5 02/10] linker-loader: Add new 'write pointer' command

2017-02-07 Thread Laszlo Ersek
On 02/07/17 13:11, Igor Mammedov wrote: > On Mon, 6 Feb 2017 19:31:24 +0200 > "Michael S. Tsirkin" wrote: > >> On Mon, Feb 06, 2017 at 09:16:25AM -0800, Ben Warren wrote: > @@ -257,8 +263,11 @@ void bios_linker_loader_add_pointer(BIOSLinker > *linker, > const BiosLinkerFileEntry

Re: [Qemu-devel] [PATCH v5 02/10] linker-loader: Add new 'write pointer' command

2017-02-07 Thread Igor Mammedov
On Mon, 6 Feb 2017 19:31:24 +0200 "Michael S. Tsirkin" wrote: > On Mon, Feb 06, 2017 at 09:16:25AM -0800, Ben Warren wrote: > > >> @@ -257,8 +263,11 @@ void bios_linker_loader_add_pointer(BIOSLinker > > >> *linker, > > >> const BiosLinkerFileEntry *source_file = > > >> bios_linker_fi

Re: [Qemu-devel] [PATCH v5 02/10] linker-loader: Add new 'write pointer' command

2017-02-06 Thread Michael S. Tsirkin
On Mon, Feb 06, 2017 at 09:16:25AM -0800, Ben Warren wrote: > >> @@ -257,8 +263,11 @@ void bios_linker_loader_add_pointer(BIOSLinker > >> *linker, > >> const BiosLinkerFileEntry *source_file = > >> bios_linker_find_file(linker, src_file); > >> > >> -assert(dst_patched_offset < dst

Re: [Qemu-devel] [PATCH v5 02/10] linker-loader: Add new 'write pointer' command

2017-02-06 Thread Ben Warren
> On Feb 6, 2017, at 6:56 AM, Michael S. Tsirkin wrote: > > On Sun, Feb 05, 2017 at 01:11:57AM -0800, b...@skyportsystems.com wrote: >> From: Ben Warren >> >> This adds to the existing 'add pointer' functionality in that it >> instructs the guest (BIOS or UEFI) to not patch memory but to inste

Re: [Qemu-devel] [PATCH v5 02/10] linker-loader: Add new 'write pointer' command

2017-02-06 Thread Michael S. Tsirkin
On Sun, Feb 05, 2017 at 01:11:57AM -0800, b...@skyportsystems.com wrote: > From: Ben Warren > > This adds to the existing 'add pointer' functionality in that it > instructs the guest (BIOS or UEFI) to not patch memory but to instead > write the changes back to QEMU via a writeable fw_cfg file. >