Commit graph

3706 commits

Author SHA1 Message Date
Vladimir Serbinenko
94c56a4c65 ieee1275: fix signed comparison 2016-02-24 18:37:22 +01:00
Andrei Borzenkov
1b782e902e search: actually skip floppy with --no-floppy
grub_device_iterate() ignores device when iterator returns 1, not 0.

Reported by Carlos E. R. <robin.listas@telefonica.net>
2016-02-23 23:17:24 +03:00
Andrei Borzenkov
15dfea842c multiboot2: zero reserved field in memory map
Documentation says, bootloader should set reserved field to zero.

Reported by Wink Saville <wink@saville.com>
2016-02-23 09:12:14 +03:00
Vladimir Serbinenko
054d1325e9 Improve EHCI logging
Add dprintf's on common error paths and remove some entries which are too
noisy.
2016-02-22 20:07:10 +01:00
Vladimir Serbinenko
0678b5d629 usb_keyboard: Remove useless include
This prevents non-PCI machines from having USB.
2016-02-22 20:05:54 +01:00
Vladimir Serbinenko
be4e9d20a5 Refresh before abort
This ensures that abort message is actually visible to the user.
2016-02-22 19:46:55 +01:00
Eric Snowberg
bc220962e3 ieee1275: prevent buffer over-read
Prevent buffer over-read in grub_machine_mmap_iterate. This was
causing phys_base from being calculated properly. This then
caused the wrong value to be placed in ramdisk_image within
struct linux_hdrs. Which prevented the ramdisk from loading on
boot.

Newer SPARC systems contain more than 8 available memory entries.

For example on a T5-8 with 2TB of memory, the memory layout could
look like this:

T5-8 Memory
reg                      00000000 30000000 0000003f b0000000
                         00000800 00000000 00000040 00000000
                         00001000 00000000 00000040 00000000
                         00001800 00000000 00000040 00000000
                         00002000 00000000 00000040 00000000
                         00002800 00000000 00000040 00000000
                         00003000 00000000 00000040 00000000
                         00003800 00000000 00000040 00000000
available                00003800 00000000 0000003f ffcae000
                         00003000 00000000 00000040 00000000
                         00002800 00000000 00000040 00000000
                         00002000 00000000 00000040 00000000
                         00001800 00000000 00000040 00000000
                         00001000 00000000 00000040 00000000
                         00000800 00000000 00000040 00000000
                         00000000 70000000 0000003f 70000000
                         00000000 6eef8000 00000000 00002000
                         00000000 30400000 00000000 3eaf6000
name                     memory

Signed-off-by: Eric Snowberg <eric.snowberg@oracle.com>
2016-02-22 10:01:31 +03:00
Thomas Huth
625934ec0f menu_entry: Disable cursor during update_screen()
When running grub in a VGA console of a KVM pseries guest on PowerPC,
you can see the cursor sweeping over the whole line when entering a
character in editor mode. This is visible because grub always refreshes
the whole line when entering a character in editor mode, and drawing
characters is quite a slow operation with the firmware used for the
powerpc pseries guests (SLOF).
To avoid this ugliness, the cursor should be disabled when refreshing
the screen contents during update_screen().

Signed-off-by: Thomas Huth <thuth@redhat.com>
2016-02-22 09:59:27 +03:00
Vladimir Serbinenko
59ec05bcf8 mm: Avoid integer overflow. 2016-02-17 18:09:44 +01:00
Vladimir Serbinenko
5cae910665 Fix warnings when compiling with -O3 2016-02-17 17:56:41 +01:00
Vladimir Serbinenko
25492a0f04 Add wbinvd around bios call.
Via C3 has problems with cache coherency when transitioning between the modes,
so flush it around bios calls.
2016-02-14 08:34:10 +01:00
Eric Snowberg
080a20861c OBP available region contains grub. Start at grub_phys_end.
This prevents a problem where grub was being overwritten since
grub_phys_start does not start at a zero offset within the memory
map.
2016-02-12 23:16:03 +01:00
Toomas Soome
ce01054ec3 lz4: Fix pointer overflow 2016-02-12 17:26:32 +01:00
Daniel Kiper
eba6db6323 relocator: Fix integer underflow. 2016-02-12 16:07:57 +01:00
Vladimir Serbinenko
4598cafa7d arm64: Use cpu timer for timekeeping. 2016-02-12 12:43:02 +01:00
Vladimir Serbinenko
22aa31bcc3 xnu: Supply random seed.
Now we're able to load kernels up to El Capitan.
2016-02-12 12:40:10 +01:00
Vladimir Serbinenko
e72de13b9e Add RNG module. 2016-02-12 12:39:38 +01:00
Vladimir Serbinenko
342d6edb97 yylex: use grub_fatal for exit.
lexer calls yylex_fatal on fatal internal errors. yylex_fatal itself is
declared as noreturn and calls exit. Returning from noreturn function has
unpredictable consequences.
2016-02-12 12:34:54 +01:00
Vladimir Serbinenko
e5c9300191 printf: Fix and test %% behaviour in presence of subsequenbt args. 2016-02-12 12:33:41 +01:00
Vladimir Serbinenko
d9a3bfead8 Split pmtimer wait and tsc measurement from pmtimer tsc calibration. 2016-02-12 11:40:51 +01:00
Vladimir Serbinenko
1933d37371 Make grub_cpu_is_tsc_supported generally available. 2016-02-12 11:38:51 +01:00
Vladimir Serbinenko
b29638222e Make grub_acpi_find_fadt accessible generically 2016-02-12 11:35:48 +01:00
Vladimir Serbinenko
281baeecd3 Fix emu compilation error on arm. 2016-02-12 09:10:08 +01:00
Vladimir Serbinenko
df4df4d887 xnu: Include relocated EFI in heap size. 2016-02-11 12:30:45 +01:00
Vladimir Serbinenko
2d425ffdd5 xnu: supply ramsize to the kernel.
Without this info recent kernels crash as they allocate no heap.
2016-02-11 11:58:28 +01:00
Andrei Borzenkov
67dba97e45 support modules without symbol table
all_video module does not have any code or data and exists solely for
.moddeps section to pull in dependencies. This makes all symbols unneeded.

While in current binutils (last released version as of this commit is 2.26)
``strip --strip-unneeded'' unintentionally adds section symbols for each
existing section, this behavior was considered a bug and changed in commit
14f2c699ddca1e2f706342dffc59a6c7e23e844c to completely strip symbol table
in this case.

Older binutils (verified with 2.17) and some other toolchains (at least
elftoolchain r3223M), both used in FreeBSD, remove symbol table in all_video
as well.

Relax run-time check and do not return error for modules without symbol table.
Add additional checks to module verifier to make sure such modules

a) have non-empty .moddeps section. Without either externally visible symbols
or .moddeps modules are completely useless and should not be built.

b) do not have any relocations.

Closes: 46986

v2: add run-time check for empty symbol table if relocations are present as
    suggested by Vladimir.
2016-02-03 20:34:55 +03:00
Vladimir Serbinenko
605eecc985 arm64: Add support for relocations needed for linaro gcc 2016-01-22 19:09:37 +01:00
Vladimir Serbinenko
b6a03dfd32 efiemu: Fix compilation failure 2016-01-22 14:10:30 +01:00
Robert Elliott
ae3b83a4d4 efiemu: Handle persistent RAM and unknown possible future additions. 2016-01-22 13:32:30 +01:00
Michael Chang
64e2d139fe Restore terminal settings on grub-emu exit. 2016-01-22 11:05:32 +01:00
Vladimir Serbinenko
0edd750e50 xen_boot: Remove obsolete module type distinctions. 2016-01-22 10:18:47 +01:00
Vladimir Serbinenko
cc2ed41039 arm: Ignore qemu clock bug 2016-01-22 10:12:43 +01:00
Vladimir Serbinenko
7c6c2ad42c i386-ieee1275: Increase maximum heap size to accomodate highres graphi tests 2016-01-22 10:12:43 +01:00
Colin Watson
47e67d809c Remove pragmas related to -Wunreachable-code
-Wunreachable-code has been a no-op since GCC 4.5; GRUB hasn't been
compiled with it since 2012; and GCC 6 produces "error:
'-Wunreachable-code' is not an option that controls warnings" for these.

Fixes Debian bug #812047.
2016-01-20 15:56:55 +00:00
Colin Watson
92bbf25714 loader/bsd: Fix signed/unsigned comparison 2016-01-16 20:40:55 +00:00
Colin Watson
95440b41d3 ahci, ehci: Fix typos 2016-01-16 20:37:15 +00:00
Andrei Borzenkov
77002c65d3 tftp: fix memory leaks in open
If protocol open fails, file is immediately freed, so data was leaked.

Found by: Coverity scan.
CID: 96659
2016-01-16 21:27:57 +03:00
Andrei Borzenkov
d4561cd080 tcp: fix memory leaks
Found by: Coverity scan.
CID: 96639, 96647
2016-01-16 20:59:50 +03:00
Andrei Borzenkov
9b4256bf05 net: fix memory leaks
Found by: Coverity scan.
CID: 96638, 96648
2016-01-16 20:48:33 +03:00
Andrei Borzenkov
eefa3239c2 legacycfg: fix memory leaks and add NULL check
Memory leaks found by Coverity scan.
CID: 96642, 96645
2016-01-16 20:34:02 +03:00
Andrei Borzenkov
4f8fe948b9 loader: Unintended sign extension
CID: 96707, 96699, 96693, 96691, 96711, 96709, 96708, 96703, 96702,
96700, 96698, 96696, 96695, 96692, 96710, 96705
2016-01-15 19:18:05 +03:00
Andrei Borzenkov
b95e926788 script: fix memory leak
Found by: Coverity scan.
CID: 96637
2016-01-12 22:50:30 +03:00
Andrei Borzenkov
26533fe6bc normal: fix memory leak
Found by: Coverity scan.
CID: 96641, 96670, 96667
2016-01-12 22:40:03 +03:00
Andrei Borzenkov
29862fdc3a xnu: fix memory leak
Found by: Coverity scan.
CID: 96663
2016-01-12 21:52:51 +03:00
Andrei Borzenkov
9daf7aae8b truecrypt: fix memory leak
Found by: Coverity scan.
CID: 156611
2016-01-12 21:52:51 +03:00
Andrei Borzenkov
a4b1326f0d gfxmenu: fix memory leak
Found by: Coverity scan.
CID: 96657
2016-01-12 21:52:50 +03:00
Andrei Borzenkov
dbb0f9fa4f efiemu: fix memory leak
Found by: Coverity scan.
CID: 156610
2016-01-12 21:52:50 +03:00
Andrei Borzenkov
e9d71db53a efidisk: fix memory leak
Found by: Coverity scan.
CID: 96644
2016-01-12 21:52:50 +03:00
Andrei Borzenkov
6c35ce72ba verify: fix memory leak
Found by: Coverity scan.
CID: 96643
2016-01-12 21:52:42 +03:00
Andrei Borzenkov
f3c84fa798 password_pbkdf2: fix memory leak
Found by: Coverity scan.
CID: 96656
2016-01-12 20:53:26 +03:00
Andrei Borzenkov
5db2190f2c parttool: fix memory leak
Found by: Coverity scan.
CID: 96652
2016-01-12 20:41:44 +03:00
Andrei Borzenkov
1bff60e5aa nativedisk: fix memory leak
Based on Coverity scan.
CID: 96660

Extended to also cover other error return places.
2016-01-12 20:37:43 +03:00
Andrei Borzenkov
8fe17d91af acpi: fix memory leak
Found by: Coverity scan.
CID: 96673
2016-01-12 20:26:30 +03:00
Andrei Borzenkov
528256932b net: remove dead and redundant code
server cannot be NULL at this point (we return error earlier if it is).
Also structure is zalloc'ed, so no need to explicitly initialize
members to 0.

Found by: Coverity scan.
CID: 73837
2016-01-10 11:33:13 +03:00
Andrei Borzenkov
269a522c7d hostdisk: fix device detection
Condition was apparently reversed so GRUB assumed all devices were
files. This later made it skip BLKFLSBUF ioctl on Linux which caused
various page cache coherency issues. Observed were

- failure to validate blocklist install (read content did not match
  just written)

- failure to detect Linux MD on disk after online hot addition
  (GRUB got stale superblock)

Closes: 46691
2016-01-10 10:41:04 +03:00
Andrei Borzenkov
31f6506c57 loader/multiboot: fix unintended sign extension
Found by: Coveruty scan.
CID: 73700, 73763
2016-01-09 19:58:51 +03:00
Andrei Borzenkov
9fecb0588e kern/elf: fix unintended sign extension
Found by: Coverity scan.
CID: 73729, 73735, 73758, 73760
2016-01-09 19:41:26 +03:00
Andrei Borzenkov
aafd205c92 xfs: fix possible inode corruption in directory scan
grub_xfs_iterate_dir did not restore first character after inline
name when match was found. Dependning on XFS format this character
could be inode number and we could return to the same node later in
find_file if processing cycled symlinks.

CID: 86724
2016-01-09 18:55:55 +03:00
Andrei Borzenkov
bd60f5a207 rescue_parser: restructure code to avoid Coverity false positive
If line contains single word, line and argv[0] are aliases, so
no NULL dereference is possible, but Coverity does not know it.
Change code to avoid ambiguity and also remove redundant call to
grub_strchr.

CID: 86725
2016-01-09 18:15:27 +03:00
Andrei Borzenkov
fa2af21ec8 gfxmenu: fix memory leak
Found by: Coverity scan.
CID: 73766
2016-01-09 13:55:28 +03:00
Andrei Borzenkov
67d9ce82ac efiemu: check return value of grub_efiemu_write_value
Found by: Coverity scan.
CID: 73590
2016-01-09 11:36:42 +03:00
Andrei Borzenkov
12bf87466f efiemu: change code to avoid Coverity false positive
CID: 73623
2016-01-09 11:36:42 +03:00
Andrei Borzenkov
97c41e1216 efiemu: fix unintended sign extension
Found by: Coverity scan.
CID: 73883, 73637
2016-01-09 11:36:42 +03:00
Andrei Borzenkov
8ab2675ede hfs: fix memory leak
Found by: Coverity scan.
CID: 156531
2016-01-09 11:36:42 +03:00
Vladimir Serbinenko
e4c49cab9b arm64/setjmp: Add missing move for arg1 == 0 case. 2016-01-07 21:10:05 +01:00
Mark Salter
7eb27a49e9 arm-efi: Reduce timer event frequency by 10
Timer event to keep grub msec counter was running at 1000HZ. This was too
fast for UEFI timer driver and resulted in a 10x slowdown in grub time
versus wallclock. Reduce the timer event frequency and increase tick
increment accordingly to keep better time.
2016-01-07 20:54:20 +01:00
Vladimir Serbinenko
607d66116a iee1275/datetime: Fix off-by-1 error. 2016-01-07 15:53:42 +01:00
Vladimir Serbinenko
f86fd54cf0 Add memdisk support to grub-emu.
Use it to add custom files, so that tests which need them work.
2016-01-05 21:10:27 +01:00
Vladimir Serbinenko
3f430a0126 Move file loading functions to grub-emu.
So that we can use it in grub-emu as well as utils.
2016-01-05 21:10:27 +01:00
Vladimir Serbinenko
f2b54835f2 Disable progress indicator in grub-shell.
This disables progress indicator for tests. This in turn fixes test
flakiness as they ended up timing-dependent.
2016-01-05 21:10:10 +01:00
Vladimir Serbinenko
300be005a8 Update checksums 2016-01-05 11:55:30 +01:00
Andrei Borzenkov
aa7bb4607b acpihalt: add GRUB_ACPI_OPCODE_CREATE_DWORD_FIELD (0x8a)
Fixes ACPI halt on ASUSTeK P8B75-V,
Bios: American Megatrends v: 0414 date: 04/24/2012

Reported-By: Goh Lip <g.lip@gmx.com>
2016-01-02 21:33:18 +03:00
Andrei Borzenkov
19554a6034 acpihalt: fix GRUB_DSDT_TEST compilation 2016-01-02 19:02:19 +03:00
Andrei Borzenkov
ba83ed1538 Add missing BUILD_EXEEXT 2016-01-01 12:06:40 +03:00
Andrey Borzenkov
4d6e9c8a92 remove temporary .bin files (kernel and modules) 2015-12-31 23:00:25 +03:00
Vladimir Serbinenko
3b21499506 Disable build-time module check on emu.
On emu some checks can be laxer like check for relocation range. Additionally
module loading in emu is rarely used. So skip this check rather than making
it laxer for all platforms. In ideal we may want to have slightly different
check for emu but for now this is good enough.
2015-12-31 18:20:11 +01:00
Vladimir Serbinenko
68e158dffd Strip .ARM.exidx
This section is generated by clang and is useful only for debugging.
It contains exotic relocations, so strip them to avoid them interferring
with module loading.
2015-12-31 18:13:59 +01:00
Vladimir Serbinenko
76588d1319 xen/relocator: Use local symbol to ensure that code is relocation-free. 2015-12-31 14:54:56 +01:00
Vladimir Serbinenko
60ae582142 backtrace: Fix register call syntax 2015-12-31 14:54:48 +01:00
Vladimir Serbinenko
a7cf8b1e23 Verify modules on build-time rather than failing in runtime. 2015-12-31 13:09:15 +01:00
Vladimir Serbinenko
5919626c90 sparc64: Fix assembly to let compiler to fill in memory references.
This fixes the use of not fully relocatable (they assume that variables are
under 4G limit in virtual memory) references.
2015-12-31 13:07:16 +01:00
Vladimir Serbinenko
79cfad6fbe backtrace: Remove assembly assumption that grub_backtrace_pointer is under 4G 2015-12-30 18:19:44 +01:00
Andrei Borzenkov
93ecc3f1f8 menu: fix line count calculation for long lines
It gave one extra screen line if length was exactly equal to screen
width.

Reported by Michael Chang.
Also-By: Michael Chang <mchang@suse.com>
2015-12-30 06:20:51 +03:00
Vladimir Serbinenko
ca7bb46d5c exfat: Fix stream extension flag parsing. 2015-12-29 17:42:25 +01:00
Andrei Borzenkov
3bca85b418 devmapper: check for valid device abstraction in get_grub_dev
This was lost when code was refactored. Patch restores previous behavior.

It is still not clear whether this is the right one. Due to the way we
detect DM abstraction, partitions on DM are skipped, we fall through to
generic detection which ends up in assuming parent device is BIOS disk.

It is useful to install GRUB on VM disk from the host. But it also means
that GRUB will mistakenly allow install on real system as well.

For now let's fix regression; future behavior needs to be discussed.

Closes: 45163
2015-12-26 21:45:22 +03:00
Andrei Borzenkov
a9399f2e1e windows: correct LBA in generated EFI HDD media paths
GRUB keeps partition offset and size in units of 512B sectors. Media paths
are defined in terms of LBA which are presumed to match HDD sector size.

This is probably cosmetic (EFI requires that partition is searched by GUID)
and still incorrect if GPT was created using different logical block size.
But current code is obviously wrong and new has better chances to be correct.
2015-12-19 11:32:49 +03:00
Robert Elliott
c79c59f129 lsefimmap: support persistent memory and other UEFI 2.5 features
This should accompany
	76ce1de740 Translate UEFI persistent memory type

1. Add a string for the EfiPersistentMemory type 14 that was
added in UEFI 2.5.

2. Decode the memory attributes that were added in UEFI 2.5:
* NV (non-volatile)
* MORE_RELIABLE (higher reliable, e.g., mirrored memory in a system
  with partial memory mirroring)
* RO (read-only)

3. Use proper IEC binary units (KiB, MiB, etc.) for power-of-two
values rather than misusing SI power-of-ten units (KB, MB, etc.)

4. The lsmmap command only decodes memory ranges sizes up to GiB scale
units.  Persistent memory ranges will reach into the TiB scale.
Since 64-bit size field supports TiB, PiB, and EiB, decode all of
them for completeness.

5. In the lsefimmap command, rewrite the print statements to
* avoid rounding
* avoid a big nested if/else tree.

For example: In the sixth entry below, the value of 309MB implies
316416KB but is really reporting 316436KB.

Widen the size column to 6 digits to accommodate typical cases.
The worst case value would require 14 digits; if that happens,
let the columns get out of sync.

Old format:
Type      Physical start  - end             #Pages     Size Attributes
conv-mem  0000000000000000-0000000000092fff 00000093  588KB UC WC WT WB
reserved  0000000000093000-0000000000093fff 00000001    4KB UC WC WT WB
conv-mem  0000000000094000-000000000009ffff 0000000c   48KB UC WC WT WB
conv-mem  0000000000100000-000000000fffffff 0000ff00  255MB UC WC WT WB
BS-code   0000000010000000-0000000010048fff 00000049  292KB UC WC WT WB
conv-mem  0000000010049000-000000002354dfff 00013505  309MB UC WC WT WB
ldr-data  000000002354e000-000000003ecfffff 0001b7b2  439MB UC WC WT WB
BS-data   000000003ed00000-000000003ed7ffff 00000080  512KB UC WC WT WB
conv-mem  000000003ed80000-000000006af5ffff 0002c1e0  705MB UC WC WT WB
reserved  000000006af60000-000000006b55ffff 00000600    6MB UC WC WT WB
BS-data   000000006b560000-000000006b560fff 00000001    4KB UC WC WT WB
RT-data   000000006b561000-000000006b5e1fff 00000081  516KB RT UC WC WT WB
BS-data   000000006b5e2000-000000006ecfafff 00003719   55MB UC WC WT WB
BS-code   000000006ecfb000-000000006ecfbfff 00000001    4KB UC WC WT WB
conv-mem  000000006ecfc000-00000000711fafff 000024ff   36MB UC WC WT WB
BS-data   00000000711fb000-000000007128dfff 00000093  588KB UC WC WT WB
Unk 0d    0000000880000000-0000000e7fffffff 00600000   24GB UC WC WT WB NV
reserved  0000001680000000-0000001c7fffffff 00600000   24GB UC WC WT WB NV

New format:
Type      Physical start  - end             #Pages        Size Attributes
conv-mem  0000000000000000-0000000000092fff 00000093    588KiB UC WC WT WB
reserved  0000000000093000-0000000000093fff 00000001      4KiB UC WC WT WB
conv-mem  0000000000094000-000000000009ffff 0000000c     48KiB UC WC WT WB
conv-mem  0000000000100000-000000000fffffff 0000ff00    255MiB UC WC WT WB
BS-code   0000000010000000-0000000010048fff 00000049    292KiB UC WC WT WB
conv-mem  0000000010049000-000000002354dfff 00013505 316436KiB UC WC WT WB
ldr-data  000000002354e000-000000003ecfffff 0001b7b2 450248KiB UC WC WT WB
BS-data   000000003ed00000-000000003ed7ffff 00000080    512KiB UC WC WT WB
conv-mem  000000003ed80000-000000006af5ffff 0002c1e0 722816KiB UC WC WT WB
reserved  000000006af60000-000000006b55ffff 00000600      6MiB UC WC WT WB
BS-data   000000006b560000-000000006b560fff 00000001      4KiB UC WC WT WB
RT-data   000000006b561000-000000006b5e1fff 00000081    516KiB RT UC WC WT WB
BS-data   000000006b5e2000-000000006ecfafff 00003719  56420KiB UC WC WT WB
BS-code   000000006ecfb000-000000006ecfbfff 00000001      4KiB UC WC WT WB
conv-mem  000000006ecfc000-0000000071222fff 00002527  38044KiB UC WC WT WB
BS-data   0000000071223000-00000000712ddfff 000000bb    748KiB UC WC WT WB
persist   0000000880000000-0000000e7fffffff 00600000     24GiB UC WC WT WB NV
reserved  0000001680000000-0000001c7fffffff 00600000     24GiB UC WC WT WB NV
2015-12-17 21:00:44 +03:00
Andrei Borzenkov
609c049dcc kernel: print and reset grub_errno after each embedded config line
Otherwise it causes subsequent file open to fail, because grub_file_open
misinterprets set grub_errno for grub_file_get_device_name failure.

Closes: 46540
2015-12-16 21:20:30 +03:00
Andrei Borzenkov
7136b545c1 Erase backspaced character in grub_username_get
It probably does not work across linefeed, but hopefully user names are not
that long (and nobody is using terminal that small).
2015-12-16 19:20:10 +03:00
Hector Marco-Gisbert
451d80e52d Fix security issue when reading username and password
This patch fixes two integer underflows at:
  * grub-core/lib/crypto.c
  * grub-core/normal/auth.c

CVE-2015-8370

Signed-off-by: Hector Marco-Gisbert <hecmargi@upv.es>
Signed-off-by: Ismael Ripoll-Ripoll <iripoll@disca.upv.es>
Also-By: Andrey Borzenkov <arvidjaar@gmail.com>
2015-12-16 07:57:18 +03:00
Robert Elliott
76ce1de740 Translate UEFI persistent memory type
Define
* GRUB_EFI_PERSISTENT_MEMORY (UEFI memory map type 14) per UEFI 2.5
* GRUB_MEMORY_PERSISTENT (E820 type 7) per ACPI 3.0
* GRUB_MEMORY_PERSISTENT_LEGACY (E820 unofficial type 12) per ACPI 3.0

and translate GRUB_EFI_PERSISTENT_MEMORY to GRUB_MEMORY_PERSISTENT in
grub_efi_mmap_iterate().

Includes
* adding the E820 names to lsmmap
* handling the E820 types in make_efi_memtype()

Suggested-by: Vladimir 'φ-coder/phcoder' Serbinenko <phcoder@gmail.com>
Suggested-by: Andrei Borzenkov <arvidjaar@gmail.com>
2015-12-15 10:25:34 +03:00
Josef Bacik
fb47807918 tcp: ack when we get an OOO/lost packet
While adding tcp window scaling support I was finding that I'd get some packet
loss or reordering when transferring from large distances and grub would just
timeout.  This is because we weren't ack'ing when we got our OOO packet, so the
sender didn't know it needed to retransmit anything, so eventually it would fill
the window and stop transmitting, and we'd time out.  Fix this by ACK'ing when
we don't find our next sequence numbered packet.  With this fix I no longer time
out.  Thanks,

Signed-off-by: Josef Bacik <jbacik@fb.com>
2015-12-07 20:52:27 +03:00
Michael Chang
a03c1034f6 i386: fix TSC calibration using PIT
Condition was accidentally reversed, so PIT calibration always failed
when PIT was present and always succeeded when PIT was missing, but in
the latter case resulted in absurdly fast clock.

Reported and tested by Vitaly Kuznetsov <vkuznets@redhat.com>
2015-12-01 18:49:38 +03:00
Andrei Borzenkov
f4c143789a Replace numbers with grub_memory_type_t enums 2015-11-27 19:52:16 +03:00
Vladimir Serbinenko
d43a5ee651 tsc: Use alternative delay sources whenever appropriate.
PIT isn't available on some of new hardware including Hyper-V. So
use pmtimer for calibration. Moreover pmtimer calibration is faster, so
use it on coreboor where booting time is important.

Based on patch by Michael Chang.
2015-11-27 11:39:55 +01:00
Andrei Borzenkov
3d2c8048da efi: really mark memory of unknown type as reserved
9be4c45dbe added switch case between
fall through cases, causing all memory regions of unknown type to be
marked as available.

Move default case into its own block and add explicit FALLTHROUGH
annotation.

Reported by Elliott, Robert (Persistent Memory) <elliott@hpe.com>
2015-11-26 19:50:42 +03:00
Josef Bacik
f9d1b4422e net: reset nb->data per dns record lookup loop
We were resetting nb->data every time we tried a new server, but we need to do
it every time we try for a different record, otherwise we don't end up falling
back to the A record properly.  Thanks,

Signed-off-by: Josef Bacik <jbacik@fb.com>
2015-11-24 20:48:16 +03:00
Andrei Borzenkov
6a46cbcc5c unix: do not close stdin in grub_passwd_get
This makes it impossible to read from stdin without controlling tty:

10:/mnt # echo -e passwd\\npasswd | setsid ./grub-mkpasswd-pbkdf2
Enter password:
Reenter password: ./grub-mkpasswd-pbkdf2: error: failure to read password.
10:/mnt
2015-11-18 22:23:58 +03:00
Andrei Borzenkov
50d6f38feb lsefisystab: add missing comma after 7994077 2015-11-17 06:27:17 +03:00
Pavel Bludov
7994077ab9 Add some UUIDs found in the hardware 2015-11-14 17:57:35 +03:00
Konstantin Vlasov
5646e03dba gfxterm: fix calculation of terminal-top and terminal-height
They used screen width, not height.
2015-11-13 21:54:19 +03:00
Paulo Flabiano Smorigo
c899d9f42c ofdisk: add sas disks to the device list 2015-11-12 09:23:02 -02:00
Vladimir Serbinenko
e0bd66c314 multiboot: Don't rely on particular ordering of options. 2015-11-12 11:54:38 +01:00
Vladimir Serbinenko
95ba04606f multiboot_mbi: Fix handling of --quirk-bad-kludge. 2015-11-12 11:54:13 +01:00
Fu Wei
a771a7b9f6 xen_boot: Remove useless file_name_index variable. 2015-11-12 11:33:55 +01:00
Paulo Flabiano Smorigo
a50dbb743e ofdisk: add a comment about vscsi method 2015-11-10 21:20:20 -02:00
Vladimir Serbinenko
25a9b8f208 fdt.mod: Move license tag to the right file. 2015-11-09 16:15:30 +01:00
Fu Wei
372400b419 fdt.mod: Add missing license tag. 2015-11-09 15:27:59 +01:00
Vladimir Serbinenko
254f92815b kern/elf: Ignore cast-align warnings 2015-11-09 11:39:30 +01:00
Vladimir Serbinenko
cb28250cfc cbfs: Fix corner case and compilation with recdent gcc
Accept the header to touch the jump address at 0xfffffff0.

Fix compilation for 64-bit EFI with recent GCC.
2015-11-09 03:24:04 +01:00
Vladimir Serbinenko
b2fc9acdc9 Adapt build-system to use imported xen headers. 2015-11-08 21:24:18 +01:00
Vladimir Serbinenko
855fe6869c cbfs: Check for ptr range sanity.
Triaged by Andrei and enhanced with suggestions by Aaron Durbin
Also-By: Andrei Borzenkov <arvidjaar@gmail.com>
2015-11-08 20:34:30 +01:00
Vladimir Serbinenko
db97faec91 genmoddep.awk: Add a test that we have no circular dependencies 2015-11-08 20:00:27 +01:00
Vladimir Serbinenko
7cc27aeda9 Makefile.core.def: Break circular dependency on arm64. 2015-11-08 18:47:53 +01:00
grub-devel@iam.tj
c7f93a20c4 cryptodisk: teach grub_cryptodisk_insert() about partitions (bug #45889)
It is not possible to configure encrypted containers on multiple partitions of
the same disk; after the first one all subsequent fail with

disk/cryptodisk.c:978: already mounted as crypto0

Store partition offset in cryptomount descriptor to distinguish between them.
2015-11-07 18:52:59 +03:00
Andrei Borzenkov
dff8d0e3f5 unix/getroot: remove unused MAJOR definition
We use major() everywhere, these definitions just add to confusion.
2015-11-07 17:02:21 +03:00
Andrei Borzenkov
c1fbc26203 Add comments to code for commit d313218 2015-11-07 13:01:23 +03:00
Andrei Borzenkov
349a381df0 devmapper/getroot: use makedev instead of direct shift
Fixes device detection with large number of devices.

Reported by Tim Wallberg <twalberg@comcast.net>
2015-11-07 09:46:46 +03:00
Ignat Korchagin
43c8310244 tcp: Fix uninited mac address when accepting connection. 2015-10-29 16:30:28 +01:00
Fu Wei
83cb45e982 arm64: Add support for xen boot protocol. 2015-10-29 15:24:20 +01:00
Vladimir Serbinenko
4d0cb75538 arm64: Move FDT functions to separate module 2015-10-29 14:06:45 +01:00
Andrei Borzenkov
5fcde03bf1 efi: fix warnings with recent GCC
../../grub-core/term/efi/console.c:128:32: error: suggest parentheses around '&&' within '||' [-Werror=parentheses]
   if (key.unicode_char >= 0x20 && key.unicode_char <= 0x7f
2015-10-27 23:30:54 +03:00
Eric Snowberg
0b72543afd ofdisk: Fix devpath freeing logic. 2015-10-26 23:03:06 +01:00
Paulo Flabiano Smorigo
bf3df4070f Implement cross-endian ELF load for powerpc 2015-10-26 22:07:26 +01:00
Peter Jones
9e5f70174e Use EFI_SIMPLE_TEXT_INPUT_EX to support key combinations. 2015-10-25 16:36:28 +01:00
Andrei Borzenkov
a01ab69848 net: avoid closing NULL socket in DNS lookup
Refactor code so that we do not store NULL pointers in array
of in-flight DNS servers.

Reported-By: Josef Bacik <jbacik@fb.com>
2015-10-12 23:16:23 +03:00
Vladimir Serbinenko
cfabe05cc6 mips: Make setjmp code N32-compliant. 2015-10-11 13:20:26 +02:00
Vladimir Serbinenko
285540e448 mips: Make the assembly-code N32-compatible.
There are no $t4 or $t5 in N32 but there are $a4 and $a5.
2015-10-11 13:20:26 +02:00
Andrei Borzenkov
6e21195890 progress: avoid NULL dereference for net files
From original patch by dann frazier <dann.frazier@canonical.com>:

  grub_net_fs_open() saves off a copy of the file structure it gets passed and
  uses it to create a bufio structure. It then overwrites the passed in file
  structure with this new bufio structure. Since file->name doesn't get set
  until we return back to grub_file_open(), it means that only the bufio
  structure gets a valid file->name. The "real" file's name is left
  uninitialized. This leads to a crash when the progress module hook is called
  on it.

grub_net_fs_open() already saved copy of file name as ->net->name, so change
progress module to use it.

Also, grub_file_open may leave file->name as NULL if grub_strdup fails. Check
for it.

Also-By: dann frazier <dann.frazier@canonical.com>
2015-10-10 11:44:14 +03:00
Andrei Borzenkov
d31321835e file: ignore host disk in blocklist check
It cannot work anyway because host disk cannot be read. This fixes hostfs access
on native Windows build where filenames start with '\' or do not have initial
separator at all (d:\foo).

Issue was observed when running grub-fstest on Windows. On UNIX image name is
canonicalized to always start with `/' so this was not noticed.

This has side effect of allowing relative path names on host, but this already
was the case with `ls' command, so it just extends it to all commands.

Reported-By: Arch Stack <archstacker@gmail.com>
Also-By: Arch Stack <archstacker@gmail.com>
2015-10-10 10:02:20 +03:00
Vladimir Serbinenko
c2443e49bc mips/dl: Handle addend in RELA entries. 2015-10-09 23:32:06 +02:00
Vladimir Serbinenko
f59b83fce6 gfxmenu/model: Delete empty file. 2015-10-09 23:30:53 +02:00
Alexander Bluhm
f188a86064 ufs: Fix parameters to grub_memset.
len = 0 made simply no sense. Fix parameters to be in line with read.
2015-10-09 13:35:40 +02:00
Stanislav Kholmanskikh
ee67bcf31e ofnet: Do not set SUFFIX for sun4v network devices
sun4v vnet devices do not implement the support of duplex and speed
instance attributes. An attempt to open such a device with
the attributes will fail:

ok select net:speed=auto,duplex=auto
Unknown key 'speed'
Unknown key 'duplex'
Manual Configuration: Host IP, boot server and filename must be specified
WARNING: /virtual-devices@100/channel-devices@200/network@0: Can't open OBP standard TFTP package

Can't open device
ok

Therefore, let's not set SUFFIX for such devices.

Signed-off-by: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
2015-10-07 20:00:52 +03:00
Andrei Borzenkov
c93d3e6947 cryptodisk: strip parenthesis from backing device name
Otherwise subsequent disk open fails.

Reported-By: Klemens Nanni <contact@autoboot.org>
2015-09-13 20:12:31 +03:00
Felix Zielcke
8e3d2c80ed disk/ldm, partmap/msdos.c: fix spelling error 2015-08-22 21:22:41 +02:00
Andrei Borzenkov
ba218c1c10 net: do not try to load protocol module via itself
Otherwise we get infinite recursion.

Closes: 45729
2015-08-13 20:20:39 +03:00
Josef Bacik
4fe8e6d4a1 efinet: handle get_status() on buggy firmware properly
The EFI spec indicates that get_status() should return the address of the buffer
we passed into transmit to indicate the the buffer was transmitted.  However we
have boxes where the firmware returns some arbitrary address instead, which
makes grub think that we've not sent anything.  So since we have the SNP stuff
opened in exclusive mode just assume any non-NULL txbuf means that our transmit
occurred properly.  This makes grub able to do its networking stuff properly on
our broken firmware.  Thanks,

cc: Peter Jones <pjones@redhat.com>
Signed-off-by: Josef Bacik <jbacik@fb.com>
2015-08-09 16:37:26 +03:00
Vladimir Serbinenko
72fc110d95 ahci: Ensure that bus mastering is set.
Fixes ahci_test failing on several platforms.
2015-07-28 01:51:14 +02:00
Vladimir Serbinenko
d3b464a7c0 archelp: Never pass NULL as mtime.
Moves complexity from fs code (NULL check) to common code (passing non-NULL).
2015-07-27 13:19:02 +02:00
Vladimir Serbinenko
5fb1e859f7 HFS: Convert to fshelp.
HFS doesn't handle "." and ".." properly. Convert it to fshelp to reuse the
logic.
2015-07-27 12:50:22 +02:00
Vladimir Serbinenko
bfb5b33e96 FAT: Convert to fshelp.
exFAT doesn't handle "." and ".." correctly, convert it to fshelp to
reuse the same logic.
2015-07-27 12:49:26 +02:00
Vladimir Serbinenko
d1d3a60b71 BFS: Convert to fshelp.
BFS doesn't handle ".." correctly, so convert it to fshelp to reuse the logic.
2015-07-27 12:48:38 +02:00
Vladimir Serbinenko
fa93b0e4f5 fshelp: Add handling of "." and ".." and grub_fshelp_find_file_lookup.
Recent tests have discovered that many of our filesystems have flawed
handling of "." and "..". Rather than attempting to fix it in filesystems
themselves, make the common code fshelp aware of "." and ".." and handle
them in this layer. Add grub_fshelp_find_file_lookup for easy conversion
of BFS, HFS and exFAT which have the same problem and don't use fshelp.
2015-07-27 12:45:35 +02:00
Vladimir Serbinenko
4622f4e1ee Switch procfs to use archelp.
This fixes handling of "." and "..".
2015-07-27 12:44:19 +02:00
Vladimir Serbinenko
368ecfc3a0 Add transform_data as a variant of data with substitutions.
This fixrs name mismatch for grub.chrp with
transform_program_name='s,grub,grub2,g'
2015-07-27 12:39:41 +02:00
Ignat Korchagin
d5847bf594 efi: fix GetVariable return status check in 81ca24a
GetVariable should return EFI_BUFFER_TOO_SMALL if given buffer of size
zero; commit incorrectly checked for EFI_SUCCESS.
2015-07-24 20:46:02 +03:00
Vladimir Serbinenko
049dcfa03c xfs: Fix handling of symlink with crc-enabled filesystem. 2015-07-24 01:23:45 +02:00
Vladimir Serbinenko
02a249005f reiserfs: Fix handling of first entry in the directory.
Fixes garbage being added to "." filename.
2015-07-24 01:23:45 +02:00
Ignat Korchagin
81ca24a59c efi: fix memory leak in variable handling 2015-07-23 21:13:09 +03:00
Vladimir Serbinenko
f34a422081 archelp: Fix handling of dot and dotdot at the end of the name.
Fixes cpio_test and tar_test.
2015-07-23 19:01:00 +02:00
Vladimir Serbinenko
248bc1d0fc fwstart: Fix loading of address of read_spd_fail. 2015-07-22 21:42:41 +02:00
Vladimir Serbinenko
63411b14be fwstart: Add missing argument to p2align.
Resulting binary is unchanged as it happens we were already aligned
by chance.
2015-07-22 21:41:58 +02:00
Vladimir Serbinenko
80783ea646 fwstart: Replace blt with bltz.
blt A, $zero, B and bltz A, B are equivalent but clang recognizes only
later, so use it.

Resulting binary is unchanged.
2015-07-22 21:40:55 +02:00
Vladimir Serbinenko
eecdbebc84 Remove mips_attributes.
mips_attributes was introduced to work around clang problems with
-msoft-float. Those problems are now fixed and moreover .gnu_attributes
itself is unportable and creates problem with clang.

Revert "mips: Fix soft-float handling."

This partially reverts commit 6a4ecd276e.
2015-07-22 21:05:11 +02:00
Vladimir Serbinenko
f250c337f1 ARM: provide __aeabi_memclr* and __aeabi_memcpy* symbols
Fixes compilation with recent clang.
2015-07-22 20:40:13 +02:00
Vladimir Serbinenko
389d509df0 diskfilter: Make name a const char to fix compilation error. 2015-07-22 20:39:14 +02:00
Vladimir Serbinenko
9f27f9f691 dmraid_nvidia: Set a name to usable value to avoid null dereference.
Reported by: Andrei Borzenkov
2015-07-22 01:57:40 +02:00
Bernhard Übelacker
61c778f640 loader/linux: Make trailer initrd entry aligned again.
Regression from commit:
  loader/linux: do not pad initrd with zeroes at the end
  a8c473288d

Wimboot fails since the change above because it expects the "trailer"
initrd element on an aligned address.
This issue shows only when newc_name is used and the last initrd
entry has a not aligned size.
2015-07-20 19:07:20 +03:00
Vladimir Serbinenko
ff3c2007ef XFS: Fix wrong alignment treatment. 2015-07-16 12:46:02 +02:00
Vladimir Serbinenko
54e7dbbcb9 grub_ext2_read_block: Fix return type on error. 2015-07-16 10:59:33 +02:00
Michael Chang
7a210304eb Fix missing byte order conversion in get_btrfs_fs_prefix function
Since btrfs on-disk format uses little-endian, the searched item types
(ROOT_REF, INODE_REF) need converting the byte order in order to
function properly on big-endian systems.
2015-06-26 09:55:56 +03:00
Andrei Borzenkov
c058e85615 chainloader: fix resoource leak
Found by: Coverity scan.
CID: 96651
2015-06-26 09:25:30 +03:00
Andrei Borzenkov
806bb7999d loader/bsd: fix memory leak
Found by: Coverity scan.
CID: 96662, 96665
2015-06-26 09:25:30 +03:00
Andrei Borzenkov
867c9b7bec loader/bsd: free memory leaks
Found by: Coverity scan.
CID: 96671, 96658, 96653
2015-06-20 23:38:19 +03:00
Andrei Borzenkov
5af859bb77 search_wrap: fix memory leak
Found by: Coverity scan.
CID: 96675
2015-06-20 23:38:19 +03:00
Andrei Borzenkov
2f01f08103 password_pbkdf2: fix memory leak
Found by: Coverity scan.
CID: 96676
2015-06-20 23:38:19 +03:00
Andrei Borzenkov
152695d0fa normal: fix memory leak
Found by: Coverity scan.
CID: 96677
2015-06-20 23:38:19 +03:00
Andrei Borzenkov
e7e05cae8d efi/serial: fix memory leak
Found by: Coverity scan.
CID: 96678
2015-06-20 23:38:19 +03:00
Andrei Borzenkov
47490ada3d ohci: fix memory leak
Found by: Coverity scan.
CID: 96679
2015-06-20 23:38:19 +03:00
Andrei Borzenkov
4a857e63c1 loader/bsd: free memory leaks
Found by: Coverity scan.
CID: 96682
2015-06-20 23:38:18 +03:00
Andrei Borzenkov
eb33e61b31 multiboot: fix memory leak
Found by: Coverity scan.
CID: 96684
2015-06-20 23:38:18 +03:00
Andrei Borzenkov
2a3ebf9428 normal: fix memory leak
Found by: Coverity scan.
CID: 96685
2015-06-20 23:38:18 +03:00
Andrei Borzenkov
20211c0077 loader/bsd: fix memory leak
Found by: Coverity scan.
CID: 96686
2015-06-20 23:38:18 +03:00
Andrei Borzenkov
a6f7d1abce reed_solomon: fix memory leak
Found by: Coverity scan.
CID: 96688
2015-06-20 23:38:18 +03:00
Andrei Borzenkov
cf0b0306d8 usb: fix use after free
Found by: Coverity scan.
CID: 96704
2015-06-20 23:38:18 +03:00
Andrei Borzenkov
e261fcf4c6 xnu: fix use after free
Found by: Coverity scan.
CID: 96706
2015-06-20 23:38:18 +03:00
Andrei Borzenkov
cd816bd236 disk/scsi: fix use after free
Found by: Coverity scan.
CID: 96713
2015-06-20 23:38:18 +03:00
Andrei Borzenkov
c069460259 efi/chainloader: fix use after free
Found by: Coverity scan.
CID: 96714
2015-06-20 23:38:17 +03:00
Andrei Borzenkov
0fb886cde9 search: fix use after free
Found by: Coverity scan.
CID: 96715
2015-06-20 23:38:17 +03:00
Andrei Borzenkov
fbdd37e7f9 zfs: fix memory leak
Found by: Coverity scan.
CID: 73647
2015-06-19 20:47:43 +03:00
Andrei Borzenkov
4db569ca6a xfs: silence Coverity overflow warning
inode size cannot really overflow integer, but Coverity does not know it.
CID: 96602
2015-06-19 18:38:25 +03:00
Andrei Borzenkov
15ba6a40be zfs: memory leak
Found by Coverity scan.
CID: 96603
2015-06-19 18:38:25 +03:00
Andrei Borzenkov
5d0ee3d7a1 unix/getroot: memory leak
Found by Coverity scan.
CID: 96605
2015-06-19 18:38:25 +03:00
Andrei Borzenkov
10a6d2d915 unix/relpath: memory leak
Found by Coverity scan.
CID: 96606
2015-06-19 18:38:25 +03:00
Andrei Borzenkov
48cd9dc104 syslinux_parse: assorted issues found by Coverity
1. Remove unneeded NULL check
CID: 96607

2. Do not allocate storage for initrd, copy it directly from input
buffer. Avoids memory leak in failure path.
CID: 96604

3. Unchecked error return from print()
CID: 96601, 73595
2015-06-19 18:38:25 +03:00
Andrei Borzenkov
8067fe28ed syslinux_parse: make print_escaped actually stop before `to'
The only current user is mboot.c32 which unfortunately is not covered
by regression tests.
2015-06-19 17:35:17 +03:00
Andrei Borzenkov
7bb7140df2 fat: fix handling of "." and ".." directory entries
Emulate dot and dotdot in root directory. For other directories do not
add separator between name and extension for these two special entries.

Closes: 45335
2015-06-18 20:09:47 +03:00
Andrei Borzenkov
f348aee7b3 efinet: enable hardware filters when opening interface
Exclusive open on SNP will close all existing protocol instances which
may disable all receive filters on interface. Reinstall them after we
opened protocol exclusively.

Also follow UEFI specification recommendation and stop interfaces when
closing them:

Unexpected system errors, reboots and hangs can occur if an OS is loaded
and the network devices are not Shutdown() and Stopped().

Also by: Mark Salter <msalter@redhat.com>
Closes: 45204
2015-06-16 19:52:45 +03:00
Mark Salter
c945ca75c3 Fix exit to EFI firmware
The current code for EFI grub_exit() calls grub_efi_fini() before
returning to firmware. In the case of ARM, this leaves a timer
event running which could lead to a firmware crash. This patch
changes this so that grub_machine_fini() is called with a NORETURN
flag. This allows machine-specific shutdown to happen as well
as the shutdown done by grub_efi_fini().

Signed-off-by: Mark Salter <msalter@redhat.com>
2015-06-12 13:08:36 +03:00
Paul Menzel
f4b1b48a83 disk/ahci.c: Use defines GRUB_AHCI_HBA_PORT_CMD_SPIN_UP and GRUB_AHCI_HBA_PORT_CMD_POWER_ON
Instead of hard coding `2` and `4` use the macros defined already at the
top of the file. As a consequence, wrap the now too long line.
2015-06-12 09:43:00 +03:00
Jan Kara
b6e80c7778 xfs: V5 filesystem format support
Add support for new XFS on disk format. We have to handle optional
filetype fields in directory entries, additional CRC, LSN, UUID entries
in some structures, etc.

Signed-off-by: Jan Kara <jack@suse.cz>
2015-06-12 09:30:02 +03:00
Jan Kara
d3ffeb9a9a xfs: Add helpers for inode size
Add helpers to return size of XFS inode on disk and when loaded in
memory.

Signed-off-by: Jan Kara <jack@suse.cz>
2015-06-12 09:27:09 +03:00
dann frazier
3ac342205d arm64/setjmp: Add missing license macro
Including the setjmp module in an arm64-efi image will cause it to
immediately exit with an "incompatible license" error.

The source file includes a GPLv3+ boilerplate, so fix this by declaring a
GPLv3+ license using the GRUB_MOD_LICENSE macro.

Signed-off-by: dann frazier <dann.frazier@canonical.com>
2015-06-01 17:02:04 +01:00
Paul Menzel
ca59c24bd0 disk/ahci.c: Add port number to port debug messages
Currently, some messages cannot be mapped to the port they belong to as
the port number is missing from the output. So add `port: n` to the
debug messages.
2015-05-31 09:26:46 +03:00
Paul Menzel
fd73b3d008 Correct spelling of *scheduled*
Run the command below

	$ git grep -l schedulded | xargs sed -i 's/schedulded/scheduled/g'

and revert the change in `ChangeLog-2015`.

Including "miscellaneous" spelling fix noted by richardvoigt@gmail.com
2015-05-30 10:05:43 +03:00
Toomas Soome
cad5cc0f5d zfs extensible_dataset and large_blocks feature support
large blocks basically use extensible dataset feature, or to be exact,
setting recordsize above 128k will trigger large_block feature to be
enabled and storing such blocks is using feature extensible dataset. so
the extensible dataset is prerequisite.

Changes implement read support extensible dataset… instead of fixed DMU
types they dont specify type, making it possible to use fat zap objects
from bonus area.
2015-05-30 08:50:53 +03:00
Vladimir Serbinenko
c856be6bca multiboot1: never place modules in low memory.
While in theory permitted by the spec, modules rarely fit in low memory
anyway and not every kernel is able to handle modules in low memory anyway.
At least VMWare is known not to be able to handle modules at arbitrary
locations.
2015-05-27 08:41:39 +02:00
Paul Menzel
5e74a3e6df disk/ahci: Use defines GRUB_ATA_STATUS_BUSY and GRUB_ATA_STATUS_DRQ
Instead of hard coding `0x88` use the macros defined in `disk/ata.h`.
2015-05-24 21:19:01 +03:00
Paul Menzel
f4e62af000 cb_timestamps.c: Add new time stamp descriptions
Add the descriptions of the “core”, that means no vendorcode or payload,
coreboot time stamps added up to coreboot commit a7d92441 (timestamps:
You can never have enough of them!) [1].

Running `coreboot_boottime` in the GRUB command line interface now shows
descriptions for all time stamps again on the ASRock E350M1.

[1] http://review.coreboot.org/9608
2015-05-19 20:28:07 +03:00