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/linux-6.15/tools/testing/selftests/powerpc/nx-gzip/
H A DREADME1 Test the nx-gzip function:
5 /dev/crypto/nx-gzip
7 sudo chmod go+rw /dev/crypto/nx-gzip
10 /etc/udev/rules.d/99-nx-gzip.rules
40 Note that the code here are intended for testing the nx-gzip hardware function.
45 https://github.com/libnxz/power-gzip
H A D99-nx-gzip.rules1 SUBSYSTEM=="nxgzip", KERNEL=="nx-gzip", MODE="0666"
H A DMakefile2 TEST_PROGS := nx-gzip-test.sh
H A Dnx-gzip-test.sh4 if [[ ! -w /dev/crypto/nx-gzip ]]; then
/linux-6.15/arch/powerpc/boot/
H A Dwrapper48 uboot_comp=gzip
146 uboot_comp=gzip
161 uboot_comp=gzip
164 --no-gzip)
402 gzip -n -f -9 "$vmz.$$"
521 gzip -n -f -9 "$ofile"
522 ${MKIMAGE} -A ppc -O linux -T kernel -C gzip -a "$base" -e "$entry" \
579 gzip -n --force -9 --stdout "$ofile.bin" > "$odir/$bld"
/linux-6.15/arch/sparc/boot/
H A DMakefile26 $(call if_changed,gzip)
48 $(call if_changed,gzip)
52 UIMAGE_COMPRESSION = gzip
/linux-6.15/Documentation/arch/powerpc/
H A Dvas-api.rst38 /dev/crypto/nx-gzip device node implemented by the VAS/NX device driver.
39 An application must open the /dev/crypto/nx-gzip device to obtain a file
61 There is one /dev/crypto/nx-gzip node in the system and it provides
63 /dev/crypto/nx-gzip are:
80 /dev/crypto/nx-gzip device node in the system. When the nx-gzip device
91 https://github.com/abalib/power-gzip
96 Open /dev/crypto/nx-gzip
99 The nx-gzip device should be opened for read and write. No special
270 fd = open("/dev/crypto/nx-gzip", O_RDWR);
272 fprintf(stderr, "open nx-gzip failed\n");
[all …]
/linux-6.15/usr/
H A DKconfig56 bool "Support initial ramdisk/ramfs compressed using gzip"
60 Support loading of a gzip encoded initial ramdisk or cpio buffer.
139 Use the old and well tested gzip compression algorithm. Gzip provides
142 supported by your build system as the gzip tool is present by default
151 with bzip2, in comparison to gzip. Bzip2 uses a large amount of
166 comparison to gzip.
177 30% smaller with XZ in comparison to gzip. Decompression speed is
178 better than that of bzip2 but worse than gzip and LZO. Compression is
189 kernel size is about 10% bigger than gzip. Despite that, its
201 size is about 15% bigger than gzip; however its decompression speed
H A DMakefile7 compress-$(CONFIG_INITRAMFS_COMPRESSION_GZIP) := gzip
/linux-6.15/tools/testing/selftests/mm/
H A Dva_high_addr_switch.sh30 local pg_table_levels=$(gzip -dcfq "${config}" | grep PGTABLE_LEVELS | cut -d'=' -f 2)
50 local pg_table_levels=$(gzip -dcfq "${config}" | grep PGTABLE_LEVELS | cut -d'=' -f 2)
/linux-6.15/arch/nios2/boot/
H A DMakefile11 UIMAGE_COMPRESSION = gzip
21 $(call if_changed,gzip)
/linux-6.15/arch/arc/boot/
H A DMakefile26 $(call if_changed,gzip)
35 $(call if_changed,uimage,gzip)
/linux-6.15/arch/xtensa/boot/
H A DMakefile39 $(call if_changed,gzip)
45 UIMAGE_COMPRESSION = gzip
/linux-6.15/drivers/firmware/efi/libstub/
H A DMakefile.zboot18 comp-type-y := gzip
19 zboot-method-y := gzip
H A DMakefile95 zboot-obj-y := zboot-decompress-gzip.o
96 CFLAGS_zboot-decompress-gzip.o += -I$(srctree)/lib/zlib_inflate
/linux-6.15/tools/perf/Documentation/
H A Dcpu-and-latency-overheads.txt32 1.90% 39.87% gzip
42 39.87% 1.90% gzip
74 32.80% 1.32% gzip
/linux-6.15/arch/mips/boot/
H A DMakefile66 $(call if_changed,gzip)
92 $(call if_changed,uimage,gzip)
143 $(call if_changed,cpp_its_S,gzip,vmlinux.bin.gz)
/linux-6.15/arch/sh/boot/
H A DMakefile69 $(call if_changed,gzip)
87 $(call if_changed,uimage,gzip)
/linux-6.15/arch/alpha/boot/
H A DMakefile43 $(call if_changed,gzip)
88 $(call if_changed,gzip)
/linux-6.15/arch/csky/boot/
H A DMakefile8 compress-$(CONFIG_KERNEL_GZIP) = gzip
/linux-6.15/scripts/
H A DMakefile.package32 suffix-gzip := .gz
86 KDEB_SOURCE_COMPRESS ?= gzip
88 supported-deb-source-compress := gzip bzip2 lzma xz
/linux-6.15/arch/microblaze/boot/
H A DMakefile17 $(call if_changed,gzip)
/linux-6.15/tools/testing/selftests/powerpc/
H A DMakefile17 nx-gzip \
/linux-6.15/drivers/gpu/drm/ci/
H A Dbuild-igt.sh73 gzip -c artifacts/igt.tar > ${S3_ARTIFACT_NAME}
/linux-6.15/arch/arm64/boot/
H A DMakefile29 $(call if_changed,gzip)

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