Revision tags: v5.15.41, v5.15.40, v5.15.39, v5.15.38, v5.15.37, v5.15.36, v5.15.35, v5.15.34, v5.15.33, v5.15.32, v5.15.31, v5.15.30, v5.15.29, v5.15.28, v5.15.27, v5.15.26, v5.15.25, v5.15.24, v5.15.23, v5.15.22, v5.15.21, v5.15.20, v5.15.19, v5.15.18, v5.15.17, v5.4.173, v5.15.16, v5.15.15, v5.15.10, v5.15.9, v5.15.8, v5.15.7, v5.15.6, v5.15.5, v5.15.4, v5.15.3, v5.15.2, v5.15.1, v5.15, v5.14.14, v5.14.13, v5.14.12, v5.14.11, v5.14.10, v5.14.9, v5.14.8, v5.14.7, v5.14.6, v5.10.67, v5.10.66, v5.14.5, v5.14.4, v5.10.65, v5.14.3, v5.10.64, v5.14.2, v5.10.63, v5.14.1, v5.10.62, v5.14, v5.10.61, v5.10.60, v5.10.53, v5.10.52, v5.10.51, v5.10.50, v5.10.49, v5.13, v5.10.46, v5.10.43, v5.10.42, v5.10.41, v5.10.40, v5.10.39, v5.4.119, v5.10.36, v5.10.35, v5.10.34, v5.4.116, v5.10.33, v5.12, v5.10.32, v5.10.31, v5.10.30, v5.10.27, v5.10.26, v5.10.25, v5.10.24, v5.10.23, v5.10.22, v5.10.21, v5.10.20, v5.10.19, v5.4.101, v5.10.18, v5.10.17, v5.11, v5.10.16, v5.10.15, v5.10.14, v5.10 |
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4ee57308 |
| 12-Nov-2020 |
Peilin Ye <yepeilin.cs@gmail.com> |
Fonts: Add charcount field to font_desc
Subsystems are hard-coding the number of characters of our built-in fonts as 256. Include that information in our kernel font descriptor, `struct font_desc`.
Fonts: Add charcount field to font_desc
Subsystems are hard-coding the number of characters of our built-in fonts as 256. Include that information in our kernel font descriptor, `struct font_desc`.
Signed-off-by: Peilin Ye <yepeilin.cs@gmail.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/65952296d1d9486093bd955d1536f7dcd11112c6.1605169912.git.yepeilin.cs@gmail.com
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9522750c |
| 02-Nov-2020 |
Lee Jones <lee.jones@linaro.org> |
Fonts: Replace discarded const qualifier
Commit 6735b4632def ("Fonts: Support FONT_EXTRA_WORDS macros for built-in fonts") introduced the following error when building rpc_defconfig (only this build
Fonts: Replace discarded const qualifier
Commit 6735b4632def ("Fonts: Support FONT_EXTRA_WORDS macros for built-in fonts") introduced the following error when building rpc_defconfig (only this build appears to be affected):
`acorndata_8x8' referenced in section `.text' of arch/arm/boot/compressed/ll_char_wr.o: defined in discarded section `.data' of arch/arm/boot/compressed/font.o `acorndata_8x8' referenced in section `.data.rel.ro' of arch/arm/boot/compressed/font.o: defined in discarded section `.data' of arch/arm/boot/compressed/font.o make[3]: *** [/scratch/linux/arch/arm/boot/compressed/Makefile:191: arch/arm/boot/compressed/vmlinux] Error 1 make[2]: *** [/scratch/linux/arch/arm/boot/Makefile:61: arch/arm/boot/compressed/vmlinux] Error 2 make[1]: *** [/scratch/linux/arch/arm/Makefile:317: zImage] Error 2
The .data section is discarded at link time. Reinstating acorndata_8x8 as const ensures it is still available after linking. Do the same for the other 12 built-in fonts as well, for consistency purposes.
Cc: <stable@vger.kernel.org> Cc: Russell King <linux@armlinux.org.uk> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Fixes: 6735b4632def ("Fonts: Support FONT_EXTRA_WORDS macros for built-in fonts") Signed-off-by: Lee Jones <lee.jones@linaro.org> Co-developed-by: Peilin Ye <yepeilin.cs@gmail.com> Signed-off-by: Peilin Ye <yepeilin.cs@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20201102183242.2031659-1-yepeilin.cs@gmail.com
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Revision tags: v5.8.17 |
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272d7089 |
| 18-Oct-2020 |
Peilin Ye <yepeilin.cs@gmail.com> |
Fonts: Support FONT_EXTRA_WORDS macros for font_6x8
Recently, in commit 6735b4632def ("Fonts: Support FONT_EXTRA_WORDS macros for built-in fonts"), we wrapped each of our built-in data buffers in a
Fonts: Support FONT_EXTRA_WORDS macros for font_6x8
Recently, in commit 6735b4632def ("Fonts: Support FONT_EXTRA_WORDS macros for built-in fonts"), we wrapped each of our built-in data buffers in a `font_data` structure, in order to use the following macros on them, see include/linux/font.h:
#define REFCOUNT(fd) (((int *)(fd))[-1]) #define FNTSIZE(fd) (((int *)(fd))[-2]) #define FNTCHARCNT(fd) (((int *)(fd))[-3]) #define FNTSUM(fd) (((int *)(fd))[-4])
#define FONT_EXTRA_WORDS 4
Do the same thing to our new 6x8 font. For built-in fonts, currently we only use FNTSIZE(). Since this is only a temporary solution for an out-of-bounds issue in the framebuffer layer (see commit 5af08640795b ("fbcon: Fix global-out-of-bounds read in fbcon_get_font()")), all the three other fields are intentionally set to zero in order to discourage using these negative-indexing macros.
Signed-off-by: Peilin Ye <yepeilin.cs@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/926453876c92caac34cba8545716a491754d04d5.1603037079.git.yepeilin.cs@gmail.com
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Revision tags: v5.8.16, v5.8.15, v5.9, v5.8.14, v5.8.13, v5.8.12, v5.8.11, v5.8.10, v5.8.9, v5.8.8, v5.8.7, v5.8.6, v5.4.62, v5.8.5, v5.8.4, v5.4.61, v5.8.3, v5.4.60 |
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e2028c8e |
| 20-Aug-2020 |
Sven Schneider <s.schneider@arkona-technologies.de> |
lib/fonts: add font 6x8 for OLED display
This font is derived from lib/fonts/font_6x10.c and is useful for small OLED displays
Signed-off-by: Sven Schneider <s.schneider@arkona-technologies.de> Sig
lib/fonts: add font 6x8 for OLED display
This font is derived from lib/fonts/font_6x10.c and is useful for small OLED displays
Signed-off-by: Sven Schneider <s.schneider@arkona-technologies.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200820082137.5907-1-s.hauer@pengutronix.de
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9522750c |
| 02-Nov-2020 |
Lee Jones <lee.jones@linaro.org> |
Fonts: Replace discarded const qualifier Commit 6735b4632def ("Fonts: Support FONT_EXTRA_WORDS macros for built-in fonts") introduced the following error when building rpc_defconfig (onl
Fonts: Replace discarded const qualifier Commit 6735b4632def ("Fonts: Support FONT_EXTRA_WORDS macros for built-in fonts") introduced the following error when building rpc_defconfig (only this build appears to be affected): `acorndata_8x8' referenced in section `.text' of arch/arm/boot/compressed/ll_char_wr.o: defined in discarded section `.data' of arch/arm/boot/compressed/font.o `acorndata_8x8' referenced in section `.data.rel.ro' of arch/arm/boot/compressed/font.o: defined in discarded section `.data' of arch/arm/boot/compressed/font.o make[3]: *** [/scratch/linux/arch/arm/boot/compressed/Makefile:191: arch/arm/boot/compressed/vmlinux] Error 1 make[2]: *** [/scratch/linux/arch/arm/boot/Makefile:61: arch/arm/boot/compressed/vmlinux] Error 2 make[1]: *** [/scratch/linux/arch/arm/Makefile:317: zImage] Error 2 The .data section is discarded at link time. Reinstating acorndata_8x8 as const ensures it is still available after linking. Do the same for the other 12 built-in fonts as well, for consistency purposes. Cc: <stable@vger.kernel.org> Cc: Russell King <linux@armlinux.org.uk> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Fixes: 6735b4632def ("Fonts: Support FONT_EXTRA_WORDS macros for built-in fonts") Signed-off-by: Lee Jones <lee.jones@linaro.org> Co-developed-by: Peilin Ye <yepeilin.cs@gmail.com> Signed-off-by: Peilin Ye <yepeilin.cs@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20201102183242.2031659-1-yepeilin.cs@gmail.com
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Revision tags: v5.8.17 |
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272d7089 |
| 18-Oct-2020 |
Peilin Ye <yepeilin.cs@gmail.com> |
Fonts: Support FONT_EXTRA_WORDS macros for font_6x8 Recently, in commit 6735b4632def ("Fonts: Support FONT_EXTRA_WORDS macros for built-in fonts"), we wrapped each of our built-in data b
Fonts: Support FONT_EXTRA_WORDS macros for font_6x8 Recently, in commit 6735b4632def ("Fonts: Support FONT_EXTRA_WORDS macros for built-in fonts"), we wrapped each of our built-in data buffers in a `font_data` structure, in order to use the following macros on them, see include/linux/font.h: #define REFCOUNT(fd) (((int *)(fd))[-1]) #define FNTSIZE(fd) (((int *)(fd))[-2]) #define FNTCHARCNT(fd) (((int *)(fd))[-3]) #define FNTSUM(fd) (((int *)(fd))[-4]) #define FONT_EXTRA_WORDS 4 Do the same thing to our new 6x8 font. For built-in fonts, currently we only use FNTSIZE(). Since this is only a temporary solution for an out-of-bounds issue in the framebuffer layer (see commit 5af08640795b ("fbcon: Fix global-out-of-bounds read in fbcon_get_font()")), all the three other fields are intentionally set to zero in order to discourage using these negative-indexing macros. Signed-off-by: Peilin Ye <yepeilin.cs@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/926453876c92caac34cba8545716a491754d04d5.1603037079.git.yepeilin.cs@gmail.com
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Revision tags: v5.8.16, v5.8.15, v5.9, v5.8.14, v5.8.13, v5.8.12, v5.8.11, v5.8.10, v5.8.9, v5.8.8, v5.8.7, v5.8.6, v5.4.62, v5.8.5, v5.8.4, v5.4.61, v5.8.3, v5.4.60 |
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e2028c8e |
| 20-Aug-2020 |
Sven Schneider <s.schneider@arkona-technologies.de> |
lib/fonts: add font 6x8 for OLED display This font is derived from lib/fonts/font_6x10.c and is useful for small OLED displays Signed-off-by: Sven Schneider <s.schneider@arkona-
lib/fonts: add font 6x8 for OLED display This font is derived from lib/fonts/font_6x10.c and is useful for small OLED displays Signed-off-by: Sven Schneider <s.schneider@arkona-technologies.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200820082137.5907-1-s.hauer@pengutronix.de
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