21 May, 2019
1 commit
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Add SPDX license identifiers to all Make/Kconfig files which:
- Have no license information of any form
These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:GPL-2.0-only
Signed-off-by: Thomas Gleixner
Signed-off-by: Greg Kroah-Hartman
25 Mar, 2019
4 commits
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Because hp300_read_clk() never checks the timer interrupt flag it may
fail to notice that the timer has wrapped, allowing the clock to jump
backwards. This is not a new problem.This is resolved by checking the interrupt flag and, if need be,
taking wrap-around into account. The interrupt handler clears the flag
when it eventually executes.Signed-off-by: Finn Thain
Signed-off-by: Geert Uytterhoeven -
Add a platform clocksource by adapting the existing arch_gettimeoffset
implementation.Signed-off-by: Finn Thain
Acked-by: Linus Walleij
Signed-off-by: Geert Uytterhoeven -
The functions that implement arch_gettimeoffset are re-used by
new clocksource drivers in subsequent patches.Signed-off-by: Finn Thain
Acked-by: Linus Walleij
Signed-off-by: Geert Uytterhoeven -
Some platforms execute their timer handler with the interrupt priority
level set below 6. That means the handler could be interrupted by another
driver and this could lead to re-entry of the timer core.Avoid this by use of local_irq_save/restore for timer interrupt dispatch.
This provides mutual exclusion around the timer interrupt flag access
which is needed later in this series for the clocksource conversion.Reported-by: Thomas Gleixner
Link: http://lkml.kernel.org/r/alpine.DEB.2.21.1811131407120.2697@nanos.tec.linutronix.de
Signed-off-by: Finn Thain
Signed-off-by: Geert Uytterhoeven
02 Nov, 2017
1 commit
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Many source files in the tree are missing licensing information, which
makes it harder for compliance tools to determine the correct license.By default all files without license information are under the default
license of the kernel, which is GPL version 2.Update the files which contain no license information with the 'GPL-2.0'
SPDX license identifier. The SPDX identifier is a legally binding
shorthand, which can be used instead of the full boiler plate text.This patch is based on work done by Thomas Gleixner and Kate Stewart and
Philippe Ombredanne.How this work was done:
Patches were generated and checked against linux-4.14-rc6 for a subset of
the use cases:
- file had no licensing information it it.
- file was a */uapi/* one with no licensing information in it,
- file was a */uapi/* one with existing licensing information,Further patches will be generated in subsequent months to fix up cases
where non-standard license headers were used, and references to license
had to be inferred by heuristics based on keywords.The analysis to determine which SPDX License Identifier to be applied to
a file was done in a spreadsheet of side by side results from of the
output of two independent scanners (ScanCode & Windriver) producing SPDX
tag:value files created by Philippe Ombredanne. Philippe prepared the
base worksheet, and did an initial spot review of a few 1000 files.The 4.13 kernel was the starting point of the analysis with 60,537 files
assessed. Kate Stewart did a file by file comparison of the scanner
results in the spreadsheet to determine which SPDX license identifier(s)
to be applied to the file. She confirmed any determination that was not
immediately clear with lawyers working with the Linux Foundation.Criteria used to select files for SPDX license identifier tagging was:
- Files considered eligible had to be source code files.
- Make and config files were included as candidates if they contained >5
lines of source
- File already had some variant of a license header in it (even if
Reviewed-by: Philippe Ombredanne
Reviewed-by: Thomas Gleixner
Signed-off-by: Greg Kroah-Hartman
04 Jun, 2016
1 commit
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The asm/rtc.h header is only used for the old gen_rtc driver
that has been replaced by rtc-generic. According to Geert
Uytterhoeven, nobody has used the old driver on m68k for
a long time, so we can now just remove the header file
and disallow the driver in Kconfig.All files that used to include asm/rtc.h are now changed so
they include the headers that were used implicitly through
asm/rtc.h.Signed-off-by: Arnd Bergmann
Acked-by: Geert Uytterhoeven
Tested-by: Geert Uytterhoeven
Signed-off-by: Alexandre Belloni
28 May, 2014
1 commit
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This patch also fixes some checkpatch warnings
This is untested
Cc: Geert Uytterhoeven
Cc: Andrew Morton
Signed-off-by: Fabian Frederick
Signed-off-by: Geert Uytterhoeven
26 Nov, 2013
2 commits
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Signed-off-by: Geert Uytterhoeven
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Export the bootinfo definitions that are used by bootstrap loaders, and
split them up in generic and platform-specific parts.Signed-off-by: Geert Uytterhoeven
25 Dec, 2012
1 commit
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remove m68k's mach_gettimeoffset function pointer, and instead directly
set the arch_gettimeoffset function pointer. This requires multiplying
all function results by 1000, since the removed m68k_gettimeoffset() did
this. Also, s/unsigned long/u32/ just to make the function prototypes
exactly match that of arch_gettimeoffset.Cc: Joshua Thompson
Cc: Sam Creasey
Acked-by: Geert Uytterhoeven
Acked-by: Phil Blundell
Signed-off-by: Stephen Warren
29 Mar, 2012
1 commit
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Disintegrate asm/system.h for M68K.
Signed-off-by: David Howells
Acked-by: Greg Ungerer
cc: linux-m68k@lists.linux-m68k.org
11 Dec, 2011
1 commit
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The accidental loss of CONFIG_DIO in commit
0e152d80507b75c00aac60f2ffc586360687cd52 ("m68k: reorganize Kconfig options
to improve mmu/non-mmu selections") exposed a missing symbol export in
m68k allmodconfig. If CONFIG_HP300=y but CONFIG_HPLANCE (which is bool,
and depends on CONFIG_DIO) is not set, and CONFIG_MVME147=y and
CONFIG_MVME147_NET=m, 7990.c is compiled as a module, giving:ERROR: "ledstate" [drivers/net/ethernet/amd/7990.ko] undefined!
Add the missing export, and rename ledstate to hp300_ledstate while we're
at it, as it's a too generic name.Signed-off-by: Geert Uytterhoeven
09 Nov, 2011
1 commit
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The m68k core irq code stopped honoring these flags during the irq
restructuring in 2006.Signed-off-by: Geert Uytterhoeven
18 May, 2010
1 commit
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arch/m68k/hp300/time.h:2: WARNING: space prohibited between function name and open parenthesis '('
Signed-off-by: Andrea Gelmini
Signed-off-by: Geert Uytterhoeven
13 Jan, 2009
1 commit
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warning: ignoring return value of 'request_irq', declared with attribute
warn_unused_resultSigned-off-by: Geert Uytterhoeven
06 Feb, 2008
1 commit
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It was empty.
Signed-off-by: Adrian Bunk
Signed-off-by: Geert Uytterhoeven
Cc: Roman Zippel
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
09 Oct, 2006
1 commit
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Use the new typedef for interrupt handler function pointers rather than
actually spelling out the full thing each time. This was scripted with the
following small shell script:#!/bin/sh
egrep -nHrl -e 'irqreturn_t[ ]*[(][*]' $* |
while read i
do
echo $i
perl -pi -e 's/irqreturn_t\s*[(]\s*[*]\s*([_a-zA-Z0-9]*)\s*[)]\s*[(]\s*int\s*,\s*void\s*[*]\s*[)]/irq_handler_t \1/g' $i || exit $?
doneSigned-Off-By: David Howells
08 Oct, 2006
1 commit
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m68k_handle_int() split in two functions: __m68k_handle_int() takes
pt_regs * and does set_irq_regs(); m68k_handle_int() doesn't get pt_regs
*.Places where we used to call m68k_handle_int() recursively with the same
pt_regs have simply lost the second argument, the rest is switched to
__m68k_handle_int().The rest of patch is just dropping pt_regs * where needed.
Signed-off-by: Al Viro
Signed-off-by: Linus Torvalds
01 Jul, 2006
1 commit
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Signed-off-by: Jörn Engel
Signed-off-by: Adrian Bunk
26 Jun, 2006
1 commit
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Signed-off-by: Roman Zippel
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
13 Jan, 2006
1 commit
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Signed-off-by: Kars de Jong
Signed-off-by: Al Viro
Cc: Roman Zippel
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
17 Apr, 2005
1 commit
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Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.Let it rip!