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26d53a9c |
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03-Feb-2023 |
Nicholas Piggin <npiggin@gmail.com> |
crypto: powerpc - Use address generation helper for asm Replace open-coded toc-relative address calculation with helper macros, commit dab3b8f4fd09 ("powerpc/64: asm use consistent global variable declaration and access") made similar conversions already but missed this one. This allows data addressing model to be changed more easily. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20230203113858.1152093-2-npiggin@gmail.com
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c8ed9fc9 |
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17-Jul-2020 |
Alexander A. Klimov <grandmaster@al2klimov.de> |
powerpc: Replace HTTP links with HTTPS ones Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20200718103958.5455-1-grandmaster@al2klimov.de
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2874c5fd |
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27-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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08c7dd1b |
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15-Mar-2017 |
Daniel Axtens <dja@axtens.net> |
crypto: powerpc - Re-enable non-REFLECTed CRCs When CRC32c was included in the kernel, Anton ripped out the #ifdefs around reflected polynomials, because CRC32c is always reflected. However, not all CRCs use reflection so we'd like to make it optional. Restore the REFLECT parts from Anton's original CRC32 implementation (https://github.com/antonblanchard/crc32-vpmsum) That implementation is available under GPLv2+, so we're OK from a licensing point of view: https://github.com/antonblanchard/crc32-vpmsum/blob/master/LICENSE.TXT As CRC32c requires REFLECT, add that #define. Cc: Anton Blanchard <anton@samba.org> Signed-off-by: Daniel Axtens <dja@axtens.net> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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de696a26 |
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15-Mar-2017 |
Daniel Axtens <dja@axtens.net> |
crypto: powerpc - Factor out the core CRC vpmsum algorithm The core nuts and bolts of the crc32c vpmsum algorithm will also work for a number of other CRC algorithms with different polynomials. Factor out the function into a new asm file. To handle multiple users of the function, a user simply provides constants, defines the name of their CRC function, and then #includes the core algorithm file. Cc: Anton Blanchard <anton@samba.org> Signed-off-by: Daniel Axtens <dja@axtens.net> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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