similar to: [PATCH] chain.c: gpt's index/private.index mismatch fix, cosmetic iterator changes

1) At the end of main, there's attempt to free cur_part->record, which rarely comes from malloc. Only valid case is if gpt handover was performed and chaining was not successful (cur_part->record is overwritten with gpt specifc handover record). Freeing the handover area has been adjusted. 2) If our current iterator is ebr, parent wouldn't be freed at the end of main. Added generic

This patch introduces extra functionality to chain.c, mainly with reference to BPB adjustments, but not only that. It expects 3 small patches I sent earlier (they are included for easy reference, patches 1-3/4). The changes introduced are: 1) file and boot sector use separate options to control load address and jump address (if applicable). Options are as described below: *

1) code split and move Iterator related functionality is yanked from chain.c and moved to iterator.{c,h}. Both are moved to com32/chain and this way chain.c is ready for further splitting. Alternatively, partiter could be moved to com32/lib at any time in the future. It's potentially useful for other modules (e.g. if someone wanted to code partition dumper or editor). 2) Iterator updates

>From the earlier patches - that simple fix for indexes not counting non-data partitions in gpt and mbr cases. Patches don't touch any other parts of the code at this stage - bigger stuff later for disklib as we agreed - but this is potentially useful right now. Michal Soltys (1): chain.c: fix public index value in mbr and gpt iterators

From: Raphael S. Carvalho <raphael.scarv at gmail.com> MultiFS depends on the availability of partiter to find a partition. Signed-off-by: Raphael S. Carvalho <raphael.scarv at gmail.com> --- com32/chain/Makefile | 2 +- com32/chain/chain.c | 4 +- com32/chain/mangle.c | 4 +- com32/chain/mangle.h | 2 +-

From: "Raphael S. Carvalho" <raphael.scarv at gmail.com> MultiFS depends on the availability of partiter to find a partition. Cc: Gene Cumm <gene.cumm at gmail.com> Signed-off-by: Raphael S. Carvalho <raphael.scarv at gmail.com> Signed-off-by: Paulo Alcantara <pcacjr at zytor.com> --- com32/chain/Makefile | 2 +- com32/chain/chain.c

In add_disk(), don't send uevent to userspace when gen_uevent is true; also export the refactored function disk_gen_uevents for later use. Signed-off-by: Fam Zheng <famz at redhat.com> --- block/genhd.c | 23 +++++++++++++++++++---- include/linux/genhd.h | 1 + 2 files changed, 20 insertions(+), 4 deletions(-) diff --git a/block/genhd.c b/block/genhd.c index 8e1bfa1..9b66953

Rework disk library to work on a firmware independent way. Each specific implementation goes through subdirs like "bios/" and "efi/" respectively. Signed-off-by: Paulo Alcantara <pcacjr at zytor.com> --- com32/include/syslinux/disk.h | 50 +++- com32/lib/Makefile | 2 + com32/lib/syslinux/disk.c | 583

Hello. Use <inttypes.h> PRIx64 instead of llx to get rid of gcc warning format ?%llx? expects type ?long long unsigned int?, but argument 2 has type ?uint64_t? -- MartinS diff --git a/com32/gpllib/acpi/xsdt.c b/com32/gpllib/acpi/xsdt.c index 208abc6..228b6c3 100644 --- a/com32/gpllib/acpi/xsdt.c +++ b/com32/gpllib/acpi/xsdt.c @@ -63,7 +63,7 @@ int parse_xsdt(s_acpi * acpi) /*

--- filters/partition/nbdkit-partition-filter.pod | 5 - filters/partition/partition-mbr.c | 105 +++++++++++++++++- tests/test-partitioning1.sh | 22 +++- 3 files changed, 121 insertions(+), 11 deletions(-) diff --git a/filters/partition/nbdkit-partition-filter.pod b/filters/partition/nbdkit-partition-filter.pod index 4a615b6..ccd1b52 100644 ---

On 1/21/19 12:15 PM, Richard W.M. Jones wrote: > --- > filters/partition/nbdkit-partition-filter.pod | 5 - > filters/partition/partition-mbr.c | 105 +++++++++++++++++- > tests/test-partitioning1.sh | 22 +++- > 3 files changed, 121 insertions(+), 11 deletions(-) > > @@ -69,16 +75,16 @@ find_mbr_partition (struct nbdkit_next_ops *next_ops,

--- .../nbdkit-partitioning-plugin.pod | 29 ++-- plugins/partitioning/virtual-disk.h | 12 +- plugins/partitioning/partition-mbr.c | 132 +++++++++++++++--- plugins/partitioning/partitioning.c | 28 ++-- plugins/partitioning/virtual-disk.c | 42 +++++- tests/Makefile.am | 4 +- tests/test-partitioning5.sh

A fairly straightforward replacement, but note that we must rename all variables called ‘regions’ as something else (eg. ‘rs’) because -Wshadow warns about them (which is surprising to me since I thought this warning only applied to local vs global variable, not local variable vs global typedef). Also I got rid of the get_regions accessor method, replacing it everywhere with direct use of

Hi, the description of wikipedia matches the behavior of fdisk. Statements by hpa several years ago indicate that the relative start LBA of logical partitions is indeed a troublemaker between GRUB and SYSLINUX. --------------------------------------------------------------------- I created by help of fdisk this layout Device Boot Start End Sectors Size Id Type ebr_fdisk.img1

On Fri, May 08, 2015 at 10:26:22PM +0800, Chen Hanxiao wrote: > > On 04/30/2015 06:51 PM, Chen, Hanxiao wrote: > > Hi, Rich > > > >> -----Original Message----- > >> From: Richard W.M. Jones [mailto:rjones@redhat.com] > >> Sent: Wednesday, April 29, 2015 7:04 PM > >> To: Chen, Hanxiao/陈 晗霄 > >> Cc: libguestfs@redhat.com > >>

Hi, Bruno Cornec wrote: > With grub.efi (0.99 version from RHEL6) I can have access to the grub > prompt. Most of the various EFI bootable ISOs use FAT images with GRUB2 equipment. E.g. this 250 MB image: http://cdimage.debian.org/debian-cd/8.2.0/amd64/iso-cd/debian-8.2.0-amd64-netinst.iso > Any other idea wrt debugging that is again welcome. I dimly remember to have read a sparse

This patch will improve the flow at disk_write_sectors and disk_read_sectors. It does that by creating a table of values respective to the operation. Besides, read and write operations are pretty similar to each other, so I redesigned the routines to avoid duplication. Signed-off-by: Raphael S.Carvalho <raphael.scarv at gmail.com> --- com32/include/syslinux/disk.h | 18 ++++

Hi, i think i found the reason for the boot failure in the definition of Extended Boot Records. https://en.wikipedia.org/wiki/Extended_boot_record#Values "Starting sector = relative offset between this EBR sector and the first sector of the logical partition. Note: This is often the same value for each EBR on the same hard disk; usually 63 for Windows XP or older." So if

On 04/30/2015 06:51 PM, Chen, Hanxiao wrote: > Hi, Rich > >> -----Original Message----- >> From: Richard W.M. Jones [mailto:rjones@redhat.com] >> Sent: Wednesday, April 29, 2015 7:04 PM >> To: Chen, Hanxiao/陈 晗霄 >> Cc: libguestfs@redhat.com >> Subject: Re: [Libguestfs] [PATCH 00/10] virt-resize: add support for resizing MBR >> logical partitions

Thanks for all the input everyone. I can understand the problem more clearly now. Didier Spaier wrote: > Sorry if this is a silly question: why not use a GUID partition > table instead of using logical partitions? Not a silly question, I had the same idea and had tried it out but it didn't work (same error msg). Ady Ady wrote: > The typical (modern) "MBR" supports 4