July 2019 - Linux-stable-mirror

[PATCH v2 1/2] rt2x00usb: fix rx queue hang

by Soeren Moch

Since commit ed194d136769 ("usb: core: remove local_irq_save() around ->complete() handler") the handler rt2x00usb_interrupt_rxdone() is not running with interrupts disabled anymore. So this completion handler is not guaranteed to run completely before workqueue processing starts for the same queue entry. Be sure to set all other flags in the entry correctly before marking this entry ready for workqueue processing. This way we cannot miss error conditions that need to be signalled from the completion handler to the worker thread. Note that rt2x00usb_work_rxdone() processes all available entries, not only such for which queue_work() was called. This patch is similar to what commit df71c9cfceea ("rt2x00: fix order of entry flags modification") did for TX processing. This fixes a regression on a RT5370 based wifi stick in AP mode, which suddenly stopped data transmission after some period of heavy load. Also stopping the hanging hostapd resulted in the error message "ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 14 failed to flush". Other operation modes are probably affected as well, this just was the used testcase. Fixes: ed194d136769 ("usb: core: remove local_irq_save() around ->complete() handler") Cc: stable(a)vger.kernel.org # 4.20+ Signed-off-by: Soeren Moch <smoch(a)web.de> --- Changes in v2: complete rework Cc: Stanislaw Gruszka <sgruszka(a)redhat.com> Cc: Helmut Schaa <helmut.schaa(a)googlemail.com> Cc: Kalle Valo <kvalo(a)codeaurora.org> Cc: "David S. Miller" <davem(a)davemloft.net> Cc: linux-wireless(a)vger.kernel.org Cc: netdev(a)vger.kernel.org Cc: linux-kernel(a)vger.kernel.org --- drivers/net/wireless/ralink/rt2x00/rt2x00usb.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c index 67b81c7221c4..7e3a621b9c0d 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c @@ -372,14 +372,9 @@ static void rt2x00usb_interrupt_rxdone(struct urb *urb) struct queue_entry *entry = (struct queue_entry *)urb->context; struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev; - if (!test_and_clear_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags)) + if (!test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags)) return; - /* - * Report the frame as DMA done - */ - rt2x00lib_dmadone(entry); - /* * Check if the received data is simply too small * to be actually valid, or if the urb is signaling @@ -388,6 +383,11 @@ static void rt2x00usb_interrupt_rxdone(struct urb *urb) if (urb->actual_length < entry->queue->desc_size || urb->status) set_bit(ENTRY_DATA_IO_FAILED, &entry->flags); + /* + * Report the frame as DMA done + */ + rt2x00lib_dmadone(entry); + /* * Schedule the delayed work for reading the RX status * from the device. -- 2.17.1

5 years, 5 months

3
4
0 0

[PATCH 1/2] iwlwifi: add new cards for 9000 and 20000 series

by Luca Coelho

From: Ihab Zhaika <ihab.zhaika(a)intel.com> add two new PCI ID's for 9000 and 20000 series Cc: stable(a)vger.kernel.org Signed-off-by: Ihab Zhaika <ihab.zhaika(a)intel.com> Signed-off-by: Luca Coelho <luciano.coelho(a)intel.com> --- drivers/net/wireless/intel/iwlwifi/pcie/drv.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c index ccc83fd74649..fe645380bd2f 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c @@ -604,6 +604,7 @@ static const struct pci_device_id iwl_hw_card_ids[] = { {IWL_PCI_DEVICE(0x2526, 0x40A4, iwl9460_2ac_cfg)}, {IWL_PCI_DEVICE(0x2526, 0x4234, iwl9560_2ac_cfg_soc)}, {IWL_PCI_DEVICE(0x2526, 0x42A4, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x2526, 0x6014, iwl9260_2ac_160_cfg)}, {IWL_PCI_DEVICE(0x2526, 0x8014, iwl9260_2ac_160_cfg)}, {IWL_PCI_DEVICE(0x2526, 0x8010, iwl9260_2ac_160_cfg)}, {IWL_PCI_DEVICE(0x2526, 0xA014, iwl9260_2ac_160_cfg)}, @@ -971,6 +972,7 @@ static const struct pci_device_id iwl_hw_card_ids[] = { {IWL_PCI_DEVICE(0x7A70, 0x0310, iwlax211_2ax_cfg_so_gf_a0)}, {IWL_PCI_DEVICE(0x7A70, 0x0510, iwlax211_2ax_cfg_so_gf_a0)}, {IWL_PCI_DEVICE(0x7A70, 0x0A10, iwlax211_2ax_cfg_so_gf_a0)}, + {IWL_PCI_DEVICE(0x7AF0, 0x0090, iwlax211_2ax_cfg_so_gf_a0)}, {IWL_PCI_DEVICE(0x7AF0, 0x0310, iwlax211_2ax_cfg_so_gf_a0)}, {IWL_PCI_DEVICE(0x7AF0, 0x0510, iwlax211_2ax_cfg_so_gf_a0)}, {IWL_PCI_DEVICE(0x7AF0, 0x0A10, iwlax211_2ax_cfg_so_gf_a0)}, -- 2.20.1

5 years, 5 months

2
1
0 0

[PATCH AUTOSEL 4.4 01/53] ath10k: Do not send probe response template for mesh

by Sasha Levin

From: Surabhi Vishnoi <svishnoi(a)codeaurora.org> [ Upstream commit 97354f2c432788e3163134df6bb144f4b6289d87 ] Currently mac80211 do not support probe response template for mesh point. When WMI_SERVICE_BEACON_OFFLOAD is enabled, host driver tries to configure probe response template for mesh, but it fails because the interface type is not NL80211_IFTYPE_AP but NL80211_IFTYPE_MESH_POINT. To avoid this failure, skip sending probe response template to firmware for mesh point. Tested HW: WCN3990/QCA6174/QCA9984 Signed-off-by: Surabhi Vishnoi <svishnoi(a)codeaurora.org> Signed-off-by: Kalle Valo <kvalo(a)codeaurora.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/wireless/ath/ath10k/mac.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index 398068ad0b62..5a0138c1c045 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -1502,6 +1502,10 @@ static int ath10k_mac_setup_prb_tmpl(struct ath10k_vif *arvif) if (arvif->vdev_type != WMI_VDEV_TYPE_AP) return 0; + /* For mesh, probe response and beacon share the same template */ + if (ieee80211_vif_is_mesh(vif)) + return 0; + prb = ieee80211_proberesp_get(hw, vif); if (!prb) { ath10k_warn(ar, "failed to get probe resp template from mac80211\n"); -- 2.20.1

5 years, 5 months

1
52
0 0

[PATCH AUTOSEL 4.9 01/73] ath10k: Do not send probe response template for mesh

by Sasha Levin

From: Surabhi Vishnoi <svishnoi(a)codeaurora.org> [ Upstream commit 97354f2c432788e3163134df6bb144f4b6289d87 ] Currently mac80211 do not support probe response template for mesh point. When WMI_SERVICE_BEACON_OFFLOAD is enabled, host driver tries to configure probe response template for mesh, but it fails because the interface type is not NL80211_IFTYPE_AP but NL80211_IFTYPE_MESH_POINT. To avoid this failure, skip sending probe response template to firmware for mesh point. Tested HW: WCN3990/QCA6174/QCA9984 Signed-off-by: Surabhi Vishnoi <svishnoi(a)codeaurora.org> Signed-off-by: Kalle Valo <kvalo(a)codeaurora.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/wireless/ath/ath10k/mac.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index fb632a454fc2..1588fe8110d0 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -1596,6 +1596,10 @@ static int ath10k_mac_setup_prb_tmpl(struct ath10k_vif *arvif) if (arvif->vdev_type != WMI_VDEV_TYPE_AP) return 0; + /* For mesh, probe response and beacon share the same template */ + if (ieee80211_vif_is_mesh(vif)) + return 0; + prb = ieee80211_proberesp_get(hw, vif); if (!prb) { ath10k_warn(ar, "failed to get probe resp template from mac80211\n"); -- 2.20.1

5 years, 5 months

1
72
0 0

[PATCH v4.9.y] arm64: crypto: remove accidentally backported files

by Mark Rutland

In the v4.9.y backport commit: 5ac0682830b31c4fba72a208a3c1c4bbfcc9f7f8 ("arm64: Add ARM_SMCCC_ARCH_WORKAROUND_1 BP hardening support") ... I accidentally added unrelated arm64/crypto files which were not part of the upstream commit: b092201e0020614127f495c092e0a12d26a2116e ... and are not used at all in the v4.9.y tree. This patch reverts the accidental addition. These files should not have been backported, and having them in the v4.9.y tree is at best confusing. Reported-by: Viresh Kumar <viresh.kumar(a)linaro.org> Signed-off-by: Mark Rutland <mark.rutland(a)arm.com> Cc: Ard Biesheuvel <ard.biesheuvel(a)linaro.org> Cc: Catalin Marinas <catalin.marinas(a)arm.com> Cc: Marc Zyngier <marc.zyngier(a)arm.com> --- arch/arm64/crypto/sha256-core.S | 2061 --------------------------------------- arch/arm64/crypto/sha512-core.S | 1085 --------------------- 2 files changed, 3146 deletions(-) delete mode 100644 arch/arm64/crypto/sha256-core.S delete mode 100644 arch/arm64/crypto/sha512-core.S diff --git a/arch/arm64/crypto/sha256-core.S b/arch/arm64/crypto/sha256-core.S deleted file mode 100644 index 3ce82cc860bc..000000000000 --- a/arch/arm64/crypto/sha256-core.S +++ /dev/null @@ -1,2061 +0,0 @@ -// Copyright 2014-2016 The OpenSSL Project Authors. All Rights Reserved. -// -// Licensed under the OpenSSL license (the "License"). You may not use -// this file except in compliance with the License. You can obtain a copy -// in the file LICENSE in the source distribution or at -// https://www.openssl.org/source/license.html - -// ==================================================================== -// Written by Andy Polyakov <appro(a)openssl.org> for the OpenSSL -// project. The module is, however, dual licensed under OpenSSL and -// CRYPTOGAMS licenses depending on where you obtain it. For further -// details see http://www.openssl.org/~appro/cryptogams/. -// -// Permission to use under GPLv2 terms is granted. -// ==================================================================== -// -// SHA256/512 for ARMv8. -// -// Performance in cycles per processed byte and improvement coefficient -// over code generated with "default" compiler: -// -// SHA256-hw SHA256(*) SHA512 -// Apple A7 1.97 10.5 (+33%) 6.73 (-1%(**)) -// Cortex-A53 2.38 15.5 (+115%) 10.0 (+150%(***)) -// Cortex-A57 2.31 11.6 (+86%) 7.51 (+260%(***)) -// Denver 2.01 10.5 (+26%) 6.70 (+8%) -// X-Gene 20.0 (+100%) 12.8 (+300%(***)) -// Mongoose 2.36 13.0 (+50%) 8.36 (+33%) -// -// (*) Software SHA256 results are of lesser relevance, presented -// mostly for informational purposes. -// (**) The result is a trade-off: it's possible to improve it by -// 10% (or by 1 cycle per round), but at the cost of 20% loss -// on Cortex-A53 (or by 4 cycles per round). -// (***) Super-impressive coefficients over gcc-generated code are -// indication of some compiler "pathology", most notably code -// generated with -mgeneral-regs-only is significanty faster -// and the gap is only 40-90%. -// -// October 2016. -// -// Originally it was reckoned that it makes no sense to implement NEON -// version of SHA256 for 64-bit processors. This is because performance -// improvement on most wide-spread Cortex-A5x processors was observed -// to be marginal, same on Cortex-A53 and ~10% on A57. But then it was -// observed that 32-bit NEON SHA256 performs significantly better than -// 64-bit scalar version on *some* of the more recent processors. As -// result 64-bit NEON version of SHA256 was added to provide best -// all-round performance. For example it executes ~30% faster on X-Gene -// and Mongoose. [For reference, NEON version of SHA512 is bound to -// deliver much less improvement, likely *negative* on Cortex-A5x. -// Which is why NEON support is limited to SHA256.] - -#ifndef __KERNEL__ -# include "arm_arch.h" -#endif - -.text - -.extern OPENSSL_armcap_P -.globl sha256_block_data_order -.type sha256_block_data_order,%function -.align 6 -sha256_block_data_order: -#ifndef __KERNEL__ -# ifdef __ILP32__ - ldrsw x16,.LOPENSSL_armcap_P -# else - ldr x16,.LOPENSSL_armcap_P -# endif - adr x17,.LOPENSSL_armcap_P - add x16,x16,x17 - ldr w16,[x16] - tst w16,#ARMV8_SHA256 - b.ne .Lv8_entry - tst w16,#ARMV7_NEON - b.ne .Lneon_entry -#endif - stp x29,x30,[sp,#-128]! - add x29,sp,#0 - - stp x19,x20,[sp,#16] - stp x21,x22,[sp,#32] - stp x23,x24,[sp,#48] - stp x25,x26,[sp,#64] - stp x27,x28,[sp,#80] - sub sp,sp,#4*4 - - ldp w20,w21,[x0] // load context - ldp w22,w23,[x0,#2*4] - ldp w24,w25,[x0,#4*4] - add x2,x1,x2,lsl#6 // end of input - ldp w26,w27,[x0,#6*4] - adr x30,.LK256 - stp x0,x2,[x29,#96] - -.Loop: - ldp w3,w4,[x1],#2*4 - ldr w19,[x30],#4 // *K++ - eor w28,w21,w22 // magic seed - str x1,[x29,#112] -#ifndef __AARCH64EB__ - rev w3,w3 // 0 -#endif - ror w16,w24,#6 - add w27,w27,w19 // h+=K[i] - eor w6,w24,w24,ror#14 - and w17,w25,w24 - bic w19,w26,w24 - add w27,w27,w3 // h+=X[i] - orr w17,w17,w19 // Ch(e,f,g) - eor w19,w20,w21 // a^b, b^c in next round - eor w16,w16,w6,ror#11 // Sigma1(e) - ror w6,w20,#2 - add w27,w27,w17 // h+=Ch(e,f,g) - eor w17,w20,w20,ror#9 - add w27,w27,w16 // h+=Sigma1(e) - and w28,w28,w19 // (b^c)&=(a^b) - add w23,w23,w27 // d+=h - eor w28,w28,w21 // Maj(a,b,c) - eor w17,w6,w17,ror#13 // Sigma0(a) - add w27,w27,w28 // h+=Maj(a,b,c) - ldr w28,[x30],#4 // *K++, w19 in next round - //add w27,w27,w17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev w4,w4 // 1 -#endif - ldp w5,w6,[x1],#2*4 - add w27,w27,w17 // h+=Sigma0(a) - ror w16,w23,#6 - add w26,w26,w28 // h+=K[i] - eor w7,w23,w23,ror#14 - and w17,w24,w23 - bic w28,w25,w23 - add w26,w26,w4 // h+=X[i] - orr w17,w17,w28 // Ch(e,f,g) - eor w28,w27,w20 // a^b, b^c in next round - eor w16,w16,w7,ror#11 // Sigma1(e) - ror w7,w27,#2 - add w26,w26,w17 // h+=Ch(e,f,g) - eor w17,w27,w27,ror#9 - add w26,w26,w16 // h+=Sigma1(e) - and w19,w19,w28 // (b^c)&=(a^b) - add w22,w22,w26 // d+=h - eor w19,w19,w20 // Maj(a,b,c) - eor w17,w7,w17,ror#13 // Sigma0(a) - add w26,w26,w19 // h+=Maj(a,b,c) - ldr w19,[x30],#4 // *K++, w28 in next round - //add w26,w26,w17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev w5,w5 // 2 -#endif - add w26,w26,w17 // h+=Sigma0(a) - ror w16,w22,#6 - add w25,w25,w19 // h+=K[i] - eor w8,w22,w22,ror#14 - and w17,w23,w22 - bic w19,w24,w22 - add w25,w25,w5 // h+=X[i] - orr w17,w17,w19 // Ch(e,f,g) - eor w19,w26,w27 // a^b, b^c in next round - eor w16,w16,w8,ror#11 // Sigma1(e) - ror w8,w26,#2 - add w25,w25,w17 // h+=Ch(e,f,g) - eor w17,w26,w26,ror#9 - add w25,w25,w16 // h+=Sigma1(e) - and w28,w28,w19 // (b^c)&=(a^b) - add w21,w21,w25 // d+=h - eor w28,w28,w27 // Maj(a,b,c) - eor w17,w8,w17,ror#13 // Sigma0(a) - add w25,w25,w28 // h+=Maj(a,b,c) - ldr w28,[x30],#4 // *K++, w19 in next round - //add w25,w25,w17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev w6,w6 // 3 -#endif - ldp w7,w8,[x1],#2*4 - add w25,w25,w17 // h+=Sigma0(a) - ror w16,w21,#6 - add w24,w24,w28 // h+=K[i] - eor w9,w21,w21,ror#14 - and w17,w22,w21 - bic w28,w23,w21 - add w24,w24,w6 // h+=X[i] - orr w17,w17,w28 // Ch(e,f,g) - eor w28,w25,w26 // a^b, b^c in next round - eor w16,w16,w9,ror#11 // Sigma1(e) - ror w9,w25,#2 - add w24,w24,w17 // h+=Ch(e,f,g) - eor w17,w25,w25,ror#9 - add w24,w24,w16 // h+=Sigma1(e) - and w19,w19,w28 // (b^c)&=(a^b) - add w20,w20,w24 // d+=h - eor w19,w19,w26 // Maj(a,b,c) - eor w17,w9,w17,ror#13 // Sigma0(a) - add w24,w24,w19 // h+=Maj(a,b,c) - ldr w19,[x30],#4 // *K++, w28 in next round - //add w24,w24,w17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev w7,w7 // 4 -#endif - add w24,w24,w17 // h+=Sigma0(a) - ror w16,w20,#6 - add w23,w23,w19 // h+=K[i] - eor w10,w20,w20,ror#14 - and w17,w21,w20 - bic w19,w22,w20 - add w23,w23,w7 // h+=X[i] - orr w17,w17,w19 // Ch(e,f,g) - eor w19,w24,w25 // a^b, b^c in next round - eor w16,w16,w10,ror#11 // Sigma1(e) - ror w10,w24,#2 - add w23,w23,w17 // h+=Ch(e,f,g) - eor w17,w24,w24,ror#9 - add w23,w23,w16 // h+=Sigma1(e) - and w28,w28,w19 // (b^c)&=(a^b) - add w27,w27,w23 // d+=h - eor w28,w28,w25 // Maj(a,b,c) - eor w17,w10,w17,ror#13 // Sigma0(a) - add w23,w23,w28 // h+=Maj(a,b,c) - ldr w28,[x30],#4 // *K++, w19 in next round - //add w23,w23,w17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev w8,w8 // 5 -#endif - ldp w9,w10,[x1],#2*4 - add w23,w23,w17 // h+=Sigma0(a) - ror w16,w27,#6 - add w22,w22,w28 // h+=K[i] - eor w11,w27,w27,ror#14 - and w17,w20,w27 - bic w28,w21,w27 - add w22,w22,w8 // h+=X[i] - orr w17,w17,w28 // Ch(e,f,g) - eor w28,w23,w24 // a^b, b^c in next round - eor w16,w16,w11,ror#11 // Sigma1(e) - ror w11,w23,#2 - add w22,w22,w17 // h+=Ch(e,f,g) - eor w17,w23,w23,ror#9 - add w22,w22,w16 // h+=Sigma1(e) - and w19,w19,w28 // (b^c)&=(a^b) - add w26,w26,w22 // d+=h - eor w19,w19,w24 // Maj(a,b,c) - eor w17,w11,w17,ror#13 // Sigma0(a) - add w22,w22,w19 // h+=Maj(a,b,c) - ldr w19,[x30],#4 // *K++, w28 in next round - //add w22,w22,w17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev w9,w9 // 6 -#endif - add w22,w22,w17 // h+=Sigma0(a) - ror w16,w26,#6 - add w21,w21,w19 // h+=K[i] - eor w12,w26,w26,ror#14 - and w17,w27,w26 - bic w19,w20,w26 - add w21,w21,w9 // h+=X[i] - orr w17,w17,w19 // Ch(e,f,g) - eor w19,w22,w23 // a^b, b^c in next round - eor w16,w16,w12,ror#11 // Sigma1(e) - ror w12,w22,#2 - add w21,w21,w17 // h+=Ch(e,f,g) - eor w17,w22,w22,ror#9 - add w21,w21,w16 // h+=Sigma1(e) - and w28,w28,w19 // (b^c)&=(a^b) - add w25,w25,w21 // d+=h - eor w28,w28,w23 // Maj(a,b,c) - eor w17,w12,w17,ror#13 // Sigma0(a) - add w21,w21,w28 // h+=Maj(a,b,c) - ldr w28,[x30],#4 // *K++, w19 in next round - //add w21,w21,w17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev w10,w10 // 7 -#endif - ldp w11,w12,[x1],#2*4 - add w21,w21,w17 // h+=Sigma0(a) - ror w16,w25,#6 - add w20,w20,w28 // h+=K[i] - eor w13,w25,w25,ror#14 - and w17,w26,w25 - bic w28,w27,w25 - add w20,w20,w10 // h+=X[i] - orr w17,w17,w28 // Ch(e,f,g) - eor w28,w21,w22 // a^b, b^c in next round - eor w16,w16,w13,ror#11 // Sigma1(e) - ror w13,w21,#2 - add w20,w20,w17 // h+=Ch(e,f,g) - eor w17,w21,w21,ror#9 - add w20,w20,w16 // h+=Sigma1(e) - and w19,w19,w28 // (b^c)&=(a^b) - add w24,w24,w20 // d+=h - eor w19,w19,w22 // Maj(a,b,c) - eor w17,w13,w17,ror#13 // Sigma0(a) - add w20,w20,w19 // h+=Maj(a,b,c) - ldr w19,[x30],#4 // *K++, w28 in next round - //add w20,w20,w17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev w11,w11 // 8 -#endif - add w20,w20,w17 // h+=Sigma0(a) - ror w16,w24,#6 - add w27,w27,w19 // h+=K[i] - eor w14,w24,w24,ror#14 - and w17,w25,w24 - bic w19,w26,w24 - add w27,w27,w11 // h+=X[i] - orr w17,w17,w19 // Ch(e,f,g) - eor w19,w20,w21 // a^b, b^c in next round - eor w16,w16,w14,ror#11 // Sigma1(e) - ror w14,w20,#2 - add w27,w27,w17 // h+=Ch(e,f,g) - eor w17,w20,w20,ror#9 - add w27,w27,w16 // h+=Sigma1(e) - and w28,w28,w19 // (b^c)&=(a^b) - add w23,w23,w27 // d+=h - eor w28,w28,w21 // Maj(a,b,c) - eor w17,w14,w17,ror#13 // Sigma0(a) - add w27,w27,w28 // h+=Maj(a,b,c) - ldr w28,[x30],#4 // *K++, w19 in next round - //add w27,w27,w17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev w12,w12 // 9 -#endif - ldp w13,w14,[x1],#2*4 - add w27,w27,w17 // h+=Sigma0(a) - ror w16,w23,#6 - add w26,w26,w28 // h+=K[i] - eor w15,w23,w23,ror#14 - and w17,w24,w23 - bic w28,w25,w23 - add w26,w26,w12 // h+=X[i] - orr w17,w17,w28 // Ch(e,f,g) - eor w28,w27,w20 // a^b, b^c in next round - eor w16,w16,w15,ror#11 // Sigma1(e) - ror w15,w27,#2 - add w26,w26,w17 // h+=Ch(e,f,g) - eor w17,w27,w27,ror#9 - add w26,w26,w16 // h+=Sigma1(e) - and w19,w19,w28 // (b^c)&=(a^b) - add w22,w22,w26 // d+=h - eor w19,w19,w20 // Maj(a,b,c) - eor w17,w15,w17,ror#13 // Sigma0(a) - add w26,w26,w19 // h+=Maj(a,b,c) - ldr w19,[x30],#4 // *K++, w28 in next round - //add w26,w26,w17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev w13,w13 // 10 -#endif - add w26,w26,w17 // h+=Sigma0(a) - ror w16,w22,#6 - add w25,w25,w19 // h+=K[i] - eor w0,w22,w22,ror#14 - and w17,w23,w22 - bic w19,w24,w22 - add w25,w25,w13 // h+=X[i] - orr w17,w17,w19 // Ch(e,f,g) - eor w19,w26,w27 // a^b, b^c in next round - eor w16,w16,w0,ror#11 // Sigma1(e) - ror w0,w26,#2 - add w25,w25,w17 // h+=Ch(e,f,g) - eor w17,w26,w26,ror#9 - add w25,w25,w16 // h+=Sigma1(e) - and w28,w28,w19 // (b^c)&=(a^b) - add w21,w21,w25 // d+=h - eor w28,w28,w27 // Maj(a,b,c) - eor w17,w0,w17,ror#13 // Sigma0(a) - add w25,w25,w28 // h+=Maj(a,b,c) - ldr w28,[x30],#4 // *K++, w19 in next round - //add w25,w25,w17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev w14,w14 // 11 -#endif - ldp w15,w0,[x1],#2*4 - add w25,w25,w17 // h+=Sigma0(a) - str w6,[sp,#12] - ror w16,w21,#6 - add w24,w24,w28 // h+=K[i] - eor w6,w21,w21,ror#14 - and w17,w22,w21 - bic w28,w23,w21 - add w24,w24,w14 // h+=X[i] - orr w17,w17,w28 // Ch(e,f,g) - eor w28,w25,w26 // a^b, b^c in next round - eor w16,w16,w6,ror#11 // Sigma1(e) - ror w6,w25,#2 - add w24,w24,w17 // h+=Ch(e,f,g) - eor w17,w25,w25,ror#9 - add w24,w24,w16 // h+=Sigma1(e) - and w19,w19,w28 // (b^c)&=(a^b) - add w20,w20,w24 // d+=h - eor w19,w19,w26 // Maj(a,b,c) - eor w17,w6,w17,ror#13 // Sigma0(a) - add w24,w24,w19 // h+=Maj(a,b,c) - ldr w19,[x30],#4 // *K++, w28 in next round - //add w24,w24,w17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev w15,w15 // 12 -#endif - add w24,w24,w17 // h+=Sigma0(a) - str w7,[sp,#0] - ror w16,w20,#6 - add w23,w23,w19 // h+=K[i] - eor w7,w20,w20,ror#14 - and w17,w21,w20 - bic w19,w22,w20 - add w23,w23,w15 // h+=X[i] - orr w17,w17,w19 // Ch(e,f,g) - eor w19,w24,w25 // a^b, b^c in next round - eor w16,w16,w7,ror#11 // Sigma1(e) - ror w7,w24,#2 - add w23,w23,w17 // h+=Ch(e,f,g) - eor w17,w24,w24,ror#9 - add w23,w23,w16 // h+=Sigma1(e) - and w28,w28,w19 // (b^c)&=(a^b) - add w27,w27,w23 // d+=h - eor w28,w28,w25 // Maj(a,b,c) - eor w17,w7,w17,ror#13 // Sigma0(a) - add w23,w23,w28 // h+=Maj(a,b,c) - ldr w28,[x30],#4 // *K++, w19 in next round - //add w23,w23,w17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev w0,w0 // 13 -#endif - ldp w1,w2,[x1] - add w23,w23,w17 // h+=Sigma0(a) - str w8,[sp,#4] - ror w16,w27,#6 - add w22,w22,w28 // h+=K[i] - eor w8,w27,w27,ror#14 - and w17,w20,w27 - bic w28,w21,w27 - add w22,w22,w0 // h+=X[i] - orr w17,w17,w28 // Ch(e,f,g) - eor w28,w23,w24 // a^b, b^c in next round - eor w16,w16,w8,ror#11 // Sigma1(e) - ror w8,w23,#2 - add w22,w22,w17 // h+=Ch(e,f,g) - eor w17,w23,w23,ror#9 - add w22,w22,w16 // h+=Sigma1(e) - and w19,w19,w28 // (b^c)&=(a^b) - add w26,w26,w22 // d+=h - eor w19,w19,w24 // Maj(a,b,c) - eor w17,w8,w17,ror#13 // Sigma0(a) - add w22,w22,w19 // h+=Maj(a,b,c) - ldr w19,[x30],#4 // *K++, w28 in next round - //add w22,w22,w17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev w1,w1 // 14 -#endif - ldr w6,[sp,#12] - add w22,w22,w17 // h+=Sigma0(a) - str w9,[sp,#8] - ror w16,w26,#6 - add w21,w21,w19 // h+=K[i] - eor w9,w26,w26,ror#14 - and w17,w27,w26 - bic w19,w20,w26 - add w21,w21,w1 // h+=X[i] - orr w17,w17,w19 // Ch(e,f,g) - eor w19,w22,w23 // a^b, b^c in next round - eor w16,w16,w9,ror#11 // Sigma1(e) - ror w9,w22,#2 - add w21,w21,w17 // h+=Ch(e,f,g) - eor w17,w22,w22,ror#9 - add w21,w21,w16 // h+=Sigma1(e) - and w28,w28,w19 // (b^c)&=(a^b) - add w25,w25,w21 // d+=h - eor w28,w28,w23 // Maj(a,b,c) - eor w17,w9,w17,ror#13 // Sigma0(a) - add w21,w21,w28 // h+=Maj(a,b,c) - ldr w28,[x30],#4 // *K++, w19 in next round - //add w21,w21,w17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev w2,w2 // 15 -#endif - ldr w7,[sp,#0] - add w21,w21,w17 // h+=Sigma0(a) - str w10,[sp,#12] - ror w16,w25,#6 - add w20,w20,w28 // h+=K[i] - ror w9,w4,#7 - and w17,w26,w25 - ror w8,w1,#17 - bic w28,w27,w25 - ror w10,w21,#2 - add w20,w20,w2 // h+=X[i] - eor w16,w16,w25,ror#11 - eor w9,w9,w4,ror#18 - orr w17,w17,w28 // Ch(e,f,g) - eor w28,w21,w22 // a^b, b^c in next round - eor w16,w16,w25,ror#25 // Sigma1(e) - eor w10,w10,w21,ror#13 - add w20,w20,w17 // h+=Ch(e,f,g) - and w19,w19,w28 // (b^c)&=(a^b) - eor w8,w8,w1,ror#19 - eor w9,w9,w4,lsr#3 // sigma0(X[i+1]) - add w20,w20,w16 // h+=Sigma1(e) - eor w19,w19,w22 // Maj(a,b,c) - eor w17,w10,w21,ror#22 // Sigma0(a) - eor w8,w8,w1,lsr#10 // sigma1(X[i+14]) - add w3,w3,w12 - add w24,w24,w20 // d+=h - add w20,w20,w19 // h+=Maj(a,b,c) - ldr w19,[x30],#4 // *K++, w28 in next round - add w3,w3,w9 - add w20,w20,w17 // h+=Sigma0(a) - add w3,w3,w8 -.Loop_16_xx: - ldr w8,[sp,#4] - str w11,[sp,#0] - ror w16,w24,#6 - add w27,w27,w19 // h+=K[i] - ror w10,w5,#7 - and w17,w25,w24 - ror w9,w2,#17 - bic w19,w26,w24 - ror w11,w20,#2 - add w27,w27,w3 // h+=X[i] - eor w16,w16,w24,ror#11 - eor w10,w10,w5,ror#18 - orr w17,w17,w19 // Ch(e,f,g) - eor w19,w20,w21 // a^b, b^c in next round - eor w16,w16,w24,ror#25 // Sigma1(e) - eor w11,w11,w20,ror#13 - add w27,w27,w17 // h+=Ch(e,f,g) - and w28,w28,w19 // (b^c)&=(a^b) - eor w9,w9,w2,ror#19 - eor w10,w10,w5,lsr#3 // sigma0(X[i+1]) - add w27,w27,w16 // h+=Sigma1(e) - eor w28,w28,w21 // Maj(a,b,c) - eor w17,w11,w20,ror#22 // Sigma0(a) - eor w9,w9,w2,lsr#10 // sigma1(X[i+14]) - add w4,w4,w13 - add w23,w23,w27 // d+=h - add w27,w27,w28 // h+=Maj(a,b,c) - ldr w28,[x30],#4 // *K++, w19 in next round - add w4,w4,w10 - add w27,w27,w17 // h+=Sigma0(a) - add w4,w4,w9 - ldr w9,[sp,#8] - str w12,[sp,#4] - ror w16,w23,#6 - add w26,w26,w28 // h+=K[i] - ror w11,w6,#7 - and w17,w24,w23 - ror w10,w3,#17 - bic w28,w25,w23 - ror w12,w27,#2 - add w26,w26,w4 // h+=X[i] - eor w16,w16,w23,ror#11 - eor w11,w11,w6,ror#18 - orr w17,w17,w28 // Ch(e,f,g) - eor w28,w27,w20 // a^b, b^c in next round - eor w16,w16,w23,ror#25 // Sigma1(e) - eor w12,w12,w27,ror#13 - add w26,w26,w17 // h+=Ch(e,f,g) - and w19,w19,w28 // (b^c)&=(a^b) - eor w10,w10,w3,ror#19 - eor w11,w11,w6,lsr#3 // sigma0(X[i+1]) - add w26,w26,w16 // h+=Sigma1(e) - eor w19,w19,w20 // Maj(a,b,c) - eor w17,w12,w27,ror#22 // Sigma0(a) - eor w10,w10,w3,lsr#10 // sigma1(X[i+14]) - add w5,w5,w14 - add w22,w22,w26 // d+=h - add w26,w26,w19 // h+=Maj(a,b,c) - ldr w19,[x30],#4 // *K++, w28 in next round - add w5,w5,w11 - add w26,w26,w17 // h+=Sigma0(a) - add w5,w5,w10 - ldr w10,[sp,#12] - str w13,[sp,#8] - ror w16,w22,#6 - add w25,w25,w19 // h+=K[i] - ror w12,w7,#7 - and w17,w23,w22 - ror w11,w4,#17 - bic w19,w24,w22 - ror w13,w26,#2 - add w25,w25,w5 // h+=X[i] - eor w16,w16,w22,ror#11 - eor w12,w12,w7,ror#18 - orr w17,w17,w19 // Ch(e,f,g) - eor w19,w26,w27 // a^b, b^c in next round - eor w16,w16,w22,ror#25 // Sigma1(e) - eor w13,w13,w26,ror#13 - add w25,w25,w17 // h+=Ch(e,f,g) - and w28,w28,w19 // (b^c)&=(a^b) - eor w11,w11,w4,ror#19 - eor w12,w12,w7,lsr#3 // sigma0(X[i+1]) - add w25,w25,w16 // h+=Sigma1(e) - eor w28,w28,w27 // Maj(a,b,c) - eor w17,w13,w26,ror#22 // Sigma0(a) - eor w11,w11,w4,lsr#10 // sigma1(X[i+14]) - add w6,w6,w15 - add w21,w21,w25 // d+=h - add w25,w25,w28 // h+=Maj(a,b,c) - ldr w28,[x30],#4 // *K++, w19 in next round - add w6,w6,w12 - add w25,w25,w17 // h+=Sigma0(a) - add w6,w6,w11 - ldr w11,[sp,#0] - str w14,[sp,#12] - ror w16,w21,#6 - add w24,w24,w28 // h+=K[i] - ror w13,w8,#7 - and w17,w22,w21 - ror w12,w5,#17 - bic w28,w23,w21 - ror w14,w25,#2 - add w24,w24,w6 // h+=X[i] - eor w16,w16,w21,ror#11 - eor w13,w13,w8,ror#18 - orr w17,w17,w28 // Ch(e,f,g) - eor w28,w25,w26 // a^b, b^c in next round - eor w16,w16,w21,ror#25 // Sigma1(e) - eor w14,w14,w25,ror#13 - add w24,w24,w17 // h+=Ch(e,f,g) - and w19,w19,w28 // (b^c)&=(a^b) - eor w12,w12,w5,ror#19 - eor w13,w13,w8,lsr#3 // sigma0(X[i+1]) - add w24,w24,w16 // h+=Sigma1(e) - eor w19,w19,w26 // Maj(a,b,c) - eor w17,w14,w25,ror#22 // Sigma0(a) - eor w12,w12,w5,lsr#10 // sigma1(X[i+14]) - add w7,w7,w0 - add w20,w20,w24 // d+=h - add w24,w24,w19 // h+=Maj(a,b,c) - ldr w19,[x30],#4 // *K++, w28 in next round - add w7,w7,w13 - add w24,w24,w17 // h+=Sigma0(a) - add w7,w7,w12 - ldr w12,[sp,#4] - str w15,[sp,#0] - ror w16,w20,#6 - add w23,w23,w19 // h+=K[i] - ror w14,w9,#7 - and w17,w21,w20 - ror w13,w6,#17 - bic w19,w22,w20 - ror w15,w24,#2 - add w23,w23,w7 // h+=X[i] - eor w16,w16,w20,ror#11 - eor w14,w14,w9,ror#18 - orr w17,w17,w19 // Ch(e,f,g) - eor w19,w24,w25 // a^b, b^c in next round - eor w16,w16,w20,ror#25 // Sigma1(e) - eor w15,w15,w24,ror#13 - add w23,w23,w17 // h+=Ch(e,f,g) - and w28,w28,w19 // (b^c)&=(a^b) - eor w13,w13,w6,ror#19 - eor w14,w14,w9,lsr#3 // sigma0(X[i+1]) - add w23,w23,w16 // h+=Sigma1(e) - eor w28,w28,w25 // Maj(a,b,c) - eor w17,w15,w24,ror#22 // Sigma0(a) - eor w13,w13,w6,lsr#10 // sigma1(X[i+14]) - add w8,w8,w1 - add w27,w27,w23 // d+=h - add w23,w23,w28 // h+=Maj(a,b,c) - ldr w28,[x30],#4 // *K++, w19 in next round - add w8,w8,w14 - add w23,w23,w17 // h+=Sigma0(a) - add w8,w8,w13 - ldr w13,[sp,#8] - str w0,[sp,#4] - ror w16,w27,#6 - add w22,w22,w28 // h+=K[i] - ror w15,w10,#7 - and w17,w20,w27 - ror w14,w7,#17 - bic w28,w21,w27 - ror w0,w23,#2 - add w22,w22,w8 // h+=X[i] - eor w16,w16,w27,ror#11 - eor w15,w15,w10,ror#18 - orr w17,w17,w28 // Ch(e,f,g) - eor w28,w23,w24 // a^b, b^c in next round - eor w16,w16,w27,ror#25 // Sigma1(e) - eor w0,w0,w23,ror#13 - add w22,w22,w17 // h+=Ch(e,f,g) - and w19,w19,w28 // (b^c)&=(a^b) - eor w14,w14,w7,ror#19 - eor w15,w15,w10,lsr#3 // sigma0(X[i+1]) - add w22,w22,w16 // h+=Sigma1(e) - eor w19,w19,w24 // Maj(a,b,c) - eor w17,w0,w23,ror#22 // Sigma0(a) - eor w14,w14,w7,lsr#10 // sigma1(X[i+14]) - add w9,w9,w2 - add w26,w26,w22 // d+=h - add w22,w22,w19 // h+=Maj(a,b,c) - ldr w19,[x30],#4 // *K++, w28 in next round - add w9,w9,w15 - add w22,w22,w17 // h+=Sigma0(a) - add w9,w9,w14 - ldr w14,[sp,#12] - str w1,[sp,#8] - ror w16,w26,#6 - add w21,w21,w19 // h+=K[i] - ror w0,w11,#7 - and w17,w27,w26 - ror w15,w8,#17 - bic w19,w20,w26 - ror w1,w22,#2 - add w21,w21,w9 // h+=X[i] - eor w16,w16,w26,ror#11 - eor w0,w0,w11,ror#18 - orr w17,w17,w19 // Ch(e,f,g) - eor w19,w22,w23 // a^b, b^c in next round - eor w16,w16,w26,ror#25 // Sigma1(e) - eor w1,w1,w22,ror#13 - add w21,w21,w17 // h+=Ch(e,f,g) - and w28,w28,w19 // (b^c)&=(a^b) - eor w15,w15,w8,ror#19 - eor w0,w0,w11,lsr#3 // sigma0(X[i+1]) - add w21,w21,w16 // h+=Sigma1(e) - eor w28,w28,w23 // Maj(a,b,c) - eor w17,w1,w22,ror#22 // Sigma0(a) - eor w15,w15,w8,lsr#10 // sigma1(X[i+14]) - add w10,w10,w3 - add w25,w25,w21 // d+=h - add w21,w21,w28 // h+=Maj(a,b,c) - ldr w28,[x30],#4 // *K++, w19 in next round - add w10,w10,w0 - add w21,w21,w17 // h+=Sigma0(a) - add w10,w10,w15 - ldr w15,[sp,#0] - str w2,[sp,#12] - ror w16,w25,#6 - add w20,w20,w28 // h+=K[i] - ror w1,w12,#7 - and w17,w26,w25 - ror w0,w9,#17 - bic w28,w27,w25 - ror w2,w21,#2 - add w20,w20,w10 // h+=X[i] - eor w16,w16,w25,ror#11 - eor w1,w1,w12,ror#18 - orr w17,w17,w28 // Ch(e,f,g) - eor w28,w21,w22 // a^b, b^c in next round - eor w16,w16,w25,ror#25 // Sigma1(e) - eor w2,w2,w21,ror#13 - add w20,w20,w17 // h+=Ch(e,f,g) - and w19,w19,w28 // (b^c)&=(a^b) - eor w0,w0,w9,ror#19 - eor w1,w1,w12,lsr#3 // sigma0(X[i+1]) - add w20,w20,w16 // h+=Sigma1(e) - eor w19,w19,w22 // Maj(a,b,c) - eor w17,w2,w21,ror#22 // Sigma0(a) - eor w0,w0,w9,lsr#10 // sigma1(X[i+14]) - add w11,w11,w4 - add w24,w24,w20 // d+=h - add w20,w20,w19 // h+=Maj(a,b,c) - ldr w19,[x30],#4 // *K++, w28 in next round - add w11,w11,w1 - add w20,w20,w17 // h+=Sigma0(a) - add w11,w11,w0 - ldr w0,[sp,#4] - str w3,[sp,#0] - ror w16,w24,#6 - add w27,w27,w19 // h+=K[i] - ror w2,w13,#7 - and w17,w25,w24 - ror w1,w10,#17 - bic w19,w26,w24 - ror w3,w20,#2 - add w27,w27,w11 // h+=X[i] - eor w16,w16,w24,ror#11 - eor w2,w2,w13,ror#18 - orr w17,w17,w19 // Ch(e,f,g) - eor w19,w20,w21 // a^b, b^c in next round - eor w16,w16,w24,ror#25 // Sigma1(e) - eor w3,w3,w20,ror#13 - add w27,w27,w17 // h+=Ch(e,f,g) - and w28,w28,w19 // (b^c)&=(a^b) - eor w1,w1,w10,ror#19 - eor w2,w2,w13,lsr#3 // sigma0(X[i+1]) - add w27,w27,w16 // h+=Sigma1(e) - eor w28,w28,w21 // Maj(a,b,c) - eor w17,w3,w20,ror#22 // Sigma0(a) - eor w1,w1,w10,lsr#10 // sigma1(X[i+14]) - add w12,w12,w5 - add w23,w23,w27 // d+=h - add w27,w27,w28 // h+=Maj(a,b,c) - ldr w28,[x30],#4 // *K++, w19 in next round - add w12,w12,w2 - add w27,w27,w17 // h+=Sigma0(a) - add w12,w12,w1 - ldr w1,[sp,#8] - str w4,[sp,#4] - ror w16,w23,#6 - add w26,w26,w28 // h+=K[i] - ror w3,w14,#7 - and w17,w24,w23 - ror w2,w11,#17 - bic w28,w25,w23 - ror w4,w27,#2 - add w26,w26,w12 // h+=X[i] - eor w16,w16,w23,ror#11 - eor w3,w3,w14,ror#18 - orr w17,w17,w28 // Ch(e,f,g) - eor w28,w27,w20 // a^b, b^c in next round - eor w16,w16,w23,ror#25 // Sigma1(e) - eor w4,w4,w27,ror#13 - add w26,w26,w17 // h+=Ch(e,f,g) - and w19,w19,w28 // (b^c)&=(a^b) - eor w2,w2,w11,ror#19 - eor w3,w3,w14,lsr#3 // sigma0(X[i+1]) - add w26,w26,w16 // h+=Sigma1(e) - eor w19,w19,w20 // Maj(a,b,c) - eor w17,w4,w27,ror#22 // Sigma0(a) - eor w2,w2,w11,lsr#10 // sigma1(X[i+14]) - add w13,w13,w6 - add w22,w22,w26 // d+=h - add w26,w26,w19 // h+=Maj(a,b,c) - ldr w19,[x30],#4 // *K++, w28 in next round - add w13,w13,w3 - add w26,w26,w17 // h+=Sigma0(a) - add w13,w13,w2 - ldr w2,[sp,#12] - str w5,[sp,#8] - ror w16,w22,#6 - add w25,w25,w19 // h+=K[i] - ror w4,w15,#7 - and w17,w23,w22 - ror w3,w12,#17 - bic w19,w24,w22 - ror w5,w26,#2 - add w25,w25,w13 // h+=X[i] - eor w16,w16,w22,ror#11 - eor w4,w4,w15,ror#18 - orr w17,w17,w19 // Ch(e,f,g) - eor w19,w26,w27 // a^b, b^c in next round - eor w16,w16,w22,ror#25 // Sigma1(e) - eor w5,w5,w26,ror#13 - add w25,w25,w17 // h+=Ch(e,f,g) - and w28,w28,w19 // (b^c)&=(a^b) - eor w3,w3,w12,ror#19 - eor w4,w4,w15,lsr#3 // sigma0(X[i+1]) - add w25,w25,w16 // h+=Sigma1(e) - eor w28,w28,w27 // Maj(a,b,c) - eor w17,w5,w26,ror#22 // Sigma0(a) - eor w3,w3,w12,lsr#10 // sigma1(X[i+14]) - add w14,w14,w7 - add w21,w21,w25 // d+=h - add w25,w25,w28 // h+=Maj(a,b,c) - ldr w28,[x30],#4 // *K++, w19 in next round - add w14,w14,w4 - add w25,w25,w17 // h+=Sigma0(a) - add w14,w14,w3 - ldr w3,[sp,#0] - str w6,[sp,#12] - ror w16,w21,#6 - add w24,w24,w28 // h+=K[i] - ror w5,w0,#7 - and w17,w22,w21 - ror w4,w13,#17 - bic w28,w23,w21 - ror w6,w25,#2 - add w24,w24,w14 // h+=X[i] - eor w16,w16,w21,ror#11 - eor w5,w5,w0,ror#18 - orr w17,w17,w28 // Ch(e,f,g) - eor w28,w25,w26 // a^b, b^c in next round - eor w16,w16,w21,ror#25 // Sigma1(e) - eor w6,w6,w25,ror#13 - add w24,w24,w17 // h+=Ch(e,f,g) - and w19,w19,w28 // (b^c)&=(a^b) - eor w4,w4,w13,ror#19 - eor w5,w5,w0,lsr#3 // sigma0(X[i+1]) - add w24,w24,w16 // h+=Sigma1(e) - eor w19,w19,w26 // Maj(a,b,c) - eor w17,w6,w25,ror#22 // Sigma0(a) - eor w4,w4,w13,lsr#10 // sigma1(X[i+14]) - add w15,w15,w8 - add w20,w20,w24 // d+=h - add w24,w24,w19 // h+=Maj(a,b,c) - ldr w19,[x30],#4 // *K++, w28 in next round - add w15,w15,w5 - add w24,w24,w17 // h+=Sigma0(a) - add w15,w15,w4 - ldr w4,[sp,#4] - str w7,[sp,#0] - ror w16,w20,#6 - add w23,w23,w19 // h+=K[i] - ror w6,w1,#7 - and w17,w21,w20 - ror w5,w14,#17 - bic w19,w22,w20 - ror w7,w24,#2 - add w23,w23,w15 // h+=X[i] - eor w16,w16,w20,ror#11 - eor w6,w6,w1,ror#18 - orr w17,w17,w19 // Ch(e,f,g) - eor w19,w24,w25 // a^b, b^c in next round - eor w16,w16,w20,ror#25 // Sigma1(e) - eor w7,w7,w24,ror#13 - add w23,w23,w17 // h+=Ch(e,f,g) - and w28,w28,w19 // (b^c)&=(a^b) - eor w5,w5,w14,ror#19 - eor w6,w6,w1,lsr#3 // sigma0(X[i+1]) - add w23,w23,w16 // h+=Sigma1(e) - eor w28,w28,w25 // Maj(a,b,c) - eor w17,w7,w24,ror#22 // Sigma0(a) - eor w5,w5,w14,lsr#10 // sigma1(X[i+14]) - add w0,w0,w9 - add w27,w27,w23 // d+=h - add w23,w23,w28 // h+=Maj(a,b,c) - ldr w28,[x30],#4 // *K++, w19 in next round - add w0,w0,w6 - add w23,w23,w17 // h+=Sigma0(a) - add w0,w0,w5 - ldr w5,[sp,#8] - str w8,[sp,#4] - ror w16,w27,#6 - add w22,w22,w28 // h+=K[i] - ror w7,w2,#7 - and w17,w20,w27 - ror w6,w15,#17 - bic w28,w21,w27 - ror w8,w23,#2 - add w22,w22,w0 // h+=X[i] - eor w16,w16,w27,ror#11 - eor w7,w7,w2,ror#18 - orr w17,w17,w28 // Ch(e,f,g) - eor w28,w23,w24 // a^b, b^c in next round - eor w16,w16,w27,ror#25 // Sigma1(e) - eor w8,w8,w23,ror#13 - add w22,w22,w17 // h+=Ch(e,f,g) - and w19,w19,w28 // (b^c)&=(a^b) - eor w6,w6,w15,ror#19 - eor w7,w7,w2,lsr#3 // sigma0(X[i+1]) - add w22,w22,w16 // h+=Sigma1(e) - eor w19,w19,w24 // Maj(a,b,c) - eor w17,w8,w23,ror#22 // Sigma0(a) - eor w6,w6,w15,lsr#10 // sigma1(X[i+14]) - add w1,w1,w10 - add w26,w26,w22 // d+=h - add w22,w22,w19 // h+=Maj(a,b,c) - ldr w19,[x30],#4 // *K++, w28 in next round - add w1,w1,w7 - add w22,w22,w17 // h+=Sigma0(a) - add w1,w1,w6 - ldr w6,[sp,#12] - str w9,[sp,#8] - ror w16,w26,#6 - add w21,w21,w19 // h+=K[i] - ror w8,w3,#7 - and w17,w27,w26 - ror w7,w0,#17 - bic w19,w20,w26 - ror w9,w22,#2 - add w21,w21,w1 // h+=X[i] - eor w16,w16,w26,ror#11 - eor w8,w8,w3,ror#18 - orr w17,w17,w19 // Ch(e,f,g) - eor w19,w22,w23 // a^b, b^c in next round - eor w16,w16,w26,ror#25 // Sigma1(e) - eor w9,w9,w22,ror#13 - add w21,w21,w17 // h+=Ch(e,f,g) - and w28,w28,w19 // (b^c)&=(a^b) - eor w7,w7,w0,ror#19 - eor w8,w8,w3,lsr#3 // sigma0(X[i+1]) - add w21,w21,w16 // h+=Sigma1(e) - eor w28,w28,w23 // Maj(a,b,c) - eor w17,w9,w22,ror#22 // Sigma0(a) - eor w7,w7,w0,lsr#10 // sigma1(X[i+14]) - add w2,w2,w11 - add w25,w25,w21 // d+=h - add w21,w21,w28 // h+=Maj(a,b,c) - ldr w28,[x30],#4 // *K++, w19 in next round - add w2,w2,w8 - add w21,w21,w17 // h+=Sigma0(a) - add w2,w2,w7 - ldr w7,[sp,#0] - str w10,[sp,#12] - ror w16,w25,#6 - add w20,w20,w28 // h+=K[i] - ror w9,w4,#7 - and w17,w26,w25 - ror w8,w1,#17 - bic w28,w27,w25 - ror w10,w21,#2 - add w20,w20,w2 // h+=X[i] - eor w16,w16,w25,ror#11 - eor w9,w9,w4,ror#18 - orr w17,w17,w28 // Ch(e,f,g) - eor w28,w21,w22 // a^b, b^c in next round - eor w16,w16,w25,ror#25 // Sigma1(e) - eor w10,w10,w21,ror#13 - add w20,w20,w17 // h+=Ch(e,f,g) - and w19,w19,w28 // (b^c)&=(a^b) - eor w8,w8,w1,ror#19 - eor w9,w9,w4,lsr#3 // sigma0(X[i+1]) - add w20,w20,w16 // h+=Sigma1(e) - eor w19,w19,w22 // Maj(a,b,c) - eor w17,w10,w21,ror#22 // Sigma0(a) - eor w8,w8,w1,lsr#10 // sigma1(X[i+14]) - add w3,w3,w12 - add w24,w24,w20 // d+=h - add w20,w20,w19 // h+=Maj(a,b,c) - ldr w19,[x30],#4 // *K++, w28 in next round - add w3,w3,w9 - add w20,w20,w17 // h+=Sigma0(a) - add w3,w3,w8 - cbnz w19,.Loop_16_xx - - ldp x0,x2,[x29,#96] - ldr x1,[x29,#112] - sub x30,x30,#260 // rewind - - ldp w3,w4,[x0] - ldp w5,w6,[x0,#2*4] - add x1,x1,#14*4 // advance input pointer - ldp w7,w8,[x0,#4*4] - add w20,w20,w3 - ldp w9,w10,[x0,#6*4] - add w21,w21,w4 - add w22,w22,w5 - add w23,w23,w6 - stp w20,w21,[x0] - add w24,w24,w7 - add w25,w25,w8 - stp w22,w23,[x0,#2*4] - add w26,w26,w9 - add w27,w27,w10 - cmp x1,x2 - stp w24,w25,[x0,#4*4] - stp w26,w27,[x0,#6*4] - b.ne .Loop - - ldp x19,x20,[x29,#16] - add sp,sp,#4*4 - ldp x21,x22,[x29,#32] - ldp x23,x24,[x29,#48] - ldp x25,x26,[x29,#64] - ldp x27,x28,[x29,#80] - ldp x29,x30,[sp],#128 - ret -.size sha256_block_data_order,.-sha256_block_data_order - -.align 6 -.type .LK256,%object -.LK256: - .long 0x428a2f98,0x71374491,0xb5c0fbcf,0xe9b5dba5 - .long 0x3956c25b,0x59f111f1,0x923f82a4,0xab1c5ed5 - .long 0xd807aa98,0x12835b01,0x243185be,0x550c7dc3 - .long 0x72be5d74,0x80deb1fe,0x9bdc06a7,0xc19bf174 - .long 0xe49b69c1,0xefbe4786,0x0fc19dc6,0x240ca1cc - .long 0x2de92c6f,0x4a7484aa,0x5cb0a9dc,0x76f988da - .long 0x983e5152,0xa831c66d,0xb00327c8,0xbf597fc7 - .long 0xc6e00bf3,0xd5a79147,0x06ca6351,0x14292967 - .long 0x27b70a85,0x2e1b2138,0x4d2c6dfc,0x53380d13 - .long 0x650a7354,0x766a0abb,0x81c2c92e,0x92722c85 - .long 0xa2bfe8a1,0xa81a664b,0xc24b8b70,0xc76c51a3 - .long 0xd192e819,0xd6990624,0xf40e3585,0x106aa070 - .long 0x19a4c116,0x1e376c08,0x2748774c,0x34b0bcb5 - .long 0x391c0cb3,0x4ed8aa4a,0x5b9cca4f,0x682e6ff3 - .long 0x748f82ee,0x78a5636f,0x84c87814,0x8cc70208 - .long 0x90befffa,0xa4506ceb,0xbef9a3f7,0xc67178f2 - .long 0 //terminator -.size .LK256,.-.LK256 -#ifndef __KERNEL__ -.align 3 -.LOPENSSL_armcap_P: -# ifdef __ILP32__ - .long OPENSSL_armcap_P-. -# else - .quad OPENSSL_armcap_P-. -# endif -#endif -.asciz "SHA256 block transform for ARMv8, CRYPTOGAMS by <appro(a)openssl.org>" -.align 2 -#ifndef __KERNEL__ -.type sha256_block_armv8,%function -.align 6 -sha256_block_armv8: -.Lv8_entry: - stp x29,x30,[sp,#-16]! - add x29,sp,#0 - - ld1 {v0.4s,v1.4s},[x0] - adr x3,.LK256 - -.Loop_hw: - ld1 {v4.16b-v7.16b},[x1],#64 - sub x2,x2,#1 - ld1 {v16.4s},[x3],#16 - rev32 v4.16b,v4.16b - rev32 v5.16b,v5.16b - rev32 v6.16b,v6.16b - rev32 v7.16b,v7.16b - orr v18.16b,v0.16b,v0.16b // offload - orr v19.16b,v1.16b,v1.16b - ld1 {v17.4s},[x3],#16 - add v16.4s,v16.4s,v4.4s - .inst 0x5e2828a4 //sha256su0 v4.16b,v5.16b - orr v2.16b,v0.16b,v0.16b - .inst 0x5e104020 //sha256h v0.16b,v1.16b,v16.4s - .inst 0x5e105041 //sha256h2 v1.16b,v2.16b,v16.4s - .inst 0x5e0760c4 //sha256su1 v4.16b,v6.16b,v7.16b - ld1 {v16.4s},[x3],#16 - add v17.4s,v17.4s,v5.4s - .inst 0x5e2828c5 //sha256su0 v5.16b,v6.16b - orr v2.16b,v0.16b,v0.16b - .inst 0x5e114020 //sha256h v0.16b,v1.16b,v17.4s - .inst 0x5e115041 //sha256h2 v1.16b,v2.16b,v17.4s - .inst 0x5e0460e5 //sha256su1 v5.16b,v7.16b,v4.16b - ld1 {v17.4s},[x3],#16 - add v16.4s,v16.4s,v6.4s - .inst 0x5e2828e6 //sha256su0 v6.16b,v7.16b - orr v2.16b,v0.16b,v0.16b - .inst 0x5e104020 //sha256h v0.16b,v1.16b,v16.4s - .inst 0x5e105041 //sha256h2 v1.16b,v2.16b,v16.4s - .inst 0x5e056086 //sha256su1 v6.16b,v4.16b,v5.16b - ld1 {v16.4s},[x3],#16 - add v17.4s,v17.4s,v7.4s - .inst 0x5e282887 //sha256su0 v7.16b,v4.16b - orr v2.16b,v0.16b,v0.16b - .inst 0x5e114020 //sha256h v0.16b,v1.16b,v17.4s - .inst 0x5e115041 //sha256h2 v1.16b,v2.16b,v17.4s - .inst 0x5e0660a7 //sha256su1 v7.16b,v5.16b,v6.16b - ld1 {v17.4s},[x3],#16 - add v16.4s,v16.4s,v4.4s - .inst 0x5e2828a4 //sha256su0 v4.16b,v5.16b - orr v2.16b,v0.16b,v0.16b - .inst 0x5e104020 //sha256h v0.16b,v1.16b,v16.4s - .inst 0x5e105041 //sha256h2 v1.16b,v2.16b,v16.4s - .inst 0x5e0760c4 //sha256su1 v4.16b,v6.16b,v7.16b - ld1 {v16.4s},[x3],#16 - add v17.4s,v17.4s,v5.4s - .inst 0x5e2828c5 //sha256su0 v5.16b,v6.16b - orr v2.16b,v0.16b,v0.16b - .inst 0x5e114020 //sha256h v0.16b,v1.16b,v17.4s - .inst 0x5e115041 //sha256h2 v1.16b,v2.16b,v17.4s - .inst 0x5e0460e5 //sha256su1 v5.16b,v7.16b,v4.16b - ld1 {v17.4s},[x3],#16 - add v16.4s,v16.4s,v6.4s - .inst 0x5e2828e6 //sha256su0 v6.16b,v7.16b - orr v2.16b,v0.16b,v0.16b - .inst 0x5e104020 //sha256h v0.16b,v1.16b,v16.4s - .inst 0x5e105041 //sha256h2 v1.16b,v2.16b,v16.4s - .inst 0x5e056086 //sha256su1 v6.16b,v4.16b,v5.16b - ld1 {v16.4s},[x3],#16 - add v17.4s,v17.4s,v7.4s - .inst 0x5e282887 //sha256su0 v7.16b,v4.16b - orr v2.16b,v0.16b,v0.16b - .inst 0x5e114020 //sha256h v0.16b,v1.16b,v17.4s - .inst 0x5e115041 //sha256h2 v1.16b,v2.16b,v17.4s - .inst 0x5e0660a7 //sha256su1 v7.16b,v5.16b,v6.16b - ld1 {v17.4s},[x3],#16 - add v16.4s,v16.4s,v4.4s - .inst 0x5e2828a4 //sha256su0 v4.16b,v5.16b - orr v2.16b,v0.16b,v0.16b - .inst 0x5e104020 //sha256h v0.16b,v1.16b,v16.4s - .inst 0x5e105041 //sha256h2 v1.16b,v2.16b,v16.4s - .inst 0x5e0760c4 //sha256su1 v4.16b,v6.16b,v7.16b - ld1 {v16.4s},[x3],#16 - add v17.4s,v17.4s,v5.4s - .inst 0x5e2828c5 //sha256su0 v5.16b,v6.16b - orr v2.16b,v0.16b,v0.16b - .inst 0x5e114020 //sha256h v0.16b,v1.16b,v17.4s - .inst 0x5e115041 //sha256h2 v1.16b,v2.16b,v17.4s - .inst 0x5e0460e5 //sha256su1 v5.16b,v7.16b,v4.16b - ld1 {v17.4s},[x3],#16 - add v16.4s,v16.4s,v6.4s - .inst 0x5e2828e6 //sha256su0 v6.16b,v7.16b - orr v2.16b,v0.16b,v0.16b - .inst 0x5e104020 //sha256h v0.16b,v1.16b,v16.4s - .inst 0x5e105041 //sha256h2 v1.16b,v2.16b,v16.4s - .inst 0x5e056086 //sha256su1 v6.16b,v4.16b,v5.16b - ld1 {v16.4s},[x3],#16 - add v17.4s,v17.4s,v7.4s - .inst 0x5e282887 //sha256su0 v7.16b,v4.16b - orr v2.16b,v0.16b,v0.16b - .inst 0x5e114020 //sha256h v0.16b,v1.16b,v17.4s - .inst 0x5e115041 //sha256h2 v1.16b,v2.16b,v17.4s - .inst 0x5e0660a7 //sha256su1 v7.16b,v5.16b,v6.16b - ld1 {v17.4s},[x3],#16 - add v16.4s,v16.4s,v4.4s - orr v2.16b,v0.16b,v0.16b - .inst 0x5e104020 //sha256h v0.16b,v1.16b,v16.4s - .inst 0x5e105041 //sha256h2 v1.16b,v2.16b,v16.4s - - ld1 {v16.4s},[x3],#16 - add v17.4s,v17.4s,v5.4s - orr v2.16b,v0.16b,v0.16b - .inst 0x5e114020 //sha256h v0.16b,v1.16b,v17.4s - .inst 0x5e115041 //sha256h2 v1.16b,v2.16b,v17.4s - - ld1 {v17.4s},[x3] - add v16.4s,v16.4s,v6.4s - sub x3,x3,#64*4-16 // rewind - orr v2.16b,v0.16b,v0.16b - .inst 0x5e104020 //sha256h v0.16b,v1.16b,v16.4s - .inst 0x5e105041 //sha256h2 v1.16b,v2.16b,v16.4s - - add v17.4s,v17.4s,v7.4s - orr v2.16b,v0.16b,v0.16b - .inst 0x5e114020 //sha256h v0.16b,v1.16b,v17.4s - .inst 0x5e115041 //sha256h2 v1.16b,v2.16b,v17.4s - - add v0.4s,v0.4s,v18.4s - add v1.4s,v1.4s,v19.4s - - cbnz x2,.Loop_hw - - st1 {v0.4s,v1.4s},[x0] - - ldr x29,[sp],#16 - ret -.size sha256_block_armv8,.-sha256_block_armv8 -#endif -#ifdef __KERNEL__ -.globl sha256_block_neon -#endif -.type sha256_block_neon,%function -.align 4 -sha256_block_neon: -.Lneon_entry: - stp x29, x30, [sp, #-16]! - mov x29, sp - sub sp,sp,#16*4 - - adr x16,.LK256 - add x2,x1,x2,lsl#6 // len to point at the end of inp - - ld1 {v0.16b},[x1], #16 - ld1 {v1.16b},[x1], #16 - ld1 {v2.16b},[x1], #16 - ld1 {v3.16b},[x1], #16 - ld1 {v4.4s},[x16], #16 - ld1 {v5.4s},[x16], #16 - ld1 {v6.4s},[x16], #16 - ld1 {v7.4s},[x16], #16 - rev32 v0.16b,v0.16b // yes, even on - rev32 v1.16b,v1.16b // big-endian - rev32 v2.16b,v2.16b - rev32 v3.16b,v3.16b - mov x17,sp - add v4.4s,v4.4s,v0.4s - add v5.4s,v5.4s,v1.4s - add v6.4s,v6.4s,v2.4s - st1 {v4.4s-v5.4s},[x17], #32 - add v7.4s,v7.4s,v3.4s - st1 {v6.4s-v7.4s},[x17] - sub x17,x17,#32 - - ldp w3,w4,[x0] - ldp w5,w6,[x0,#8] - ldp w7,w8,[x0,#16] - ldp w9,w10,[x0,#24] - ldr w12,[sp,#0] - mov w13,wzr - eor w14,w4,w5 - mov w15,wzr - b .L_00_48 - -.align 4 -.L_00_48: - ext v4.16b,v0.16b,v1.16b,#4 - add w10,w10,w12 - add w3,w3,w15 - and w12,w8,w7 - bic w15,w9,w7 - ext v7.16b,v2.16b,v3.16b,#4 - eor w11,w7,w7,ror#5 - add w3,w3,w13 - mov d19,v3.d[1] - orr w12,w12,w15 - eor w11,w11,w7,ror#19 - ushr v6.4s,v4.4s,#7 - eor w15,w3,w3,ror#11 - ushr v5.4s,v4.4s,#3 - add w10,w10,w12 - add v0.4s,v0.4s,v7.4s - ror w11,w11,#6 - sli v6.4s,v4.4s,#25 - eor w13,w3,w4 - eor w15,w15,w3,ror#20 - ushr v7.4s,v4.4s,#18 - add w10,w10,w11 - ldr w12,[sp,#4] - and w14,w14,w13 - eor v5.16b,v5.16b,v6.16b - ror w15,w15,#2 - add w6,w6,w10 - sli v7.4s,v4.4s,#14 - eor w14,w14,w4 - ushr v16.4s,v19.4s,#17 - add w9,w9,w12 - add w10,w10,w15 - and w12,w7,w6 - eor v5.16b,v5.16b,v7.16b - bic w15,w8,w6 - eor w11,w6,w6,ror#5 - sli v16.4s,v19.4s,#15 - add w10,w10,w14 - orr w12,w12,w15 - ushr v17.4s,v19.4s,#10 - eor w11,w11,w6,ror#19 - eor w15,w10,w10,ror#11 - ushr v7.4s,v19.4s,#19 - add w9,w9,w12 - ror w11,w11,#6 - add v0.4s,v0.4s,v5.4s - eor w14,w10,w3 - eor w15,w15,w10,ror#20 - sli v7.4s,v19.4s,#13 - add w9,w9,w11 - ldr w12,[sp,#8] - and w13,w13,w14 - eor v17.16b,v17.16b,v16.16b - ror w15,w15,#2 - add w5,w5,w9 - eor w13,w13,w3 - eor v17.16b,v17.16b,v7.16b - add w8,w8,w12 - add w9,w9,w15 - and w12,w6,w5 - add v0.4s,v0.4s,v17.4s - bic w15,w7,w5 - eor w11,w5,w5,ror#5 - add w9,w9,w13 - ushr v18.4s,v0.4s,#17 - orr w12,w12,w15 - ushr v19.4s,v0.4s,#10 - eor w11,w11,w5,ror#19 - eor w15,w9,w9,ror#11 - sli v18.4s,v0.4s,#15 - add w8,w8,w12 - ushr v17.4s,v0.4s,#19 - ror w11,w11,#6 - eor w13,w9,w10 - eor v19.16b,v19.16b,v18.16b - eor w15,w15,w9,ror#20 - add w8,w8,w11 - sli v17.4s,v0.4s,#13 - ldr w12,[sp,#12] - and w14,w14,w13 - ror w15,w15,#2 - ld1 {v4.4s},[x16], #16 - add w4,w4,w8 - eor v19.16b,v19.16b,v17.16b - eor w14,w14,w10 - eor v17.16b,v17.16b,v17.16b - add w7,w7,w12 - add w8,w8,w15 - and w12,w5,w4 - mov v17.d[1],v19.d[0] - bic w15,w6,w4 - eor w11,w4,w4,ror#5 - add w8,w8,w14 - add v0.4s,v0.4s,v17.4s - orr w12,w12,w15 - eor w11,w11,w4,ror#19 - eor w15,w8,w8,ror#11 - add v4.4s,v4.4s,v0.4s - add w7,w7,w12 - ror w11,w11,#6 - eor w14,w8,w9 - eor w15,w15,w8,ror#20 - add w7,w7,w11 - ldr w12,[sp,#16] - and w13,w13,w14 - ror w15,w15,#2 - add w3,w3,w7 - eor w13,w13,w9 - st1 {v4.4s},[x17], #16 - ext v4.16b,v1.16b,v2.16b,#4 - add w6,w6,w12 - add w7,w7,w15 - and w12,w4,w3 - bic w15,w5,w3 - ext v7.16b,v3.16b,v0.16b,#4 - eor w11,w3,w3,ror#5 - add w7,w7,w13 - mov d19,v0.d[1] - orr w12,w12,w15 - eor w11,w11,w3,ror#19 - ushr v6.4s,v4.4s,#7 - eor w15,w7,w7,ror#11 - ushr v5.4s,v4.4s,#3 - add w6,w6,w12 - add v1.4s,v1.4s,v7.4s - ror w11,w11,#6 - sli v6.4s,v4.4s,#25 - eor w13,w7,w8 - eor w15,w15,w7,ror#20 - ushr v7.4s,v4.4s,#18 - add w6,w6,w11 - ldr w12,[sp,#20] - and w14,w14,w13 - eor v5.16b,v5.16b,v6.16b - ror w15,w15,#2 - add w10,w10,w6 - sli v7.4s,v4.4s,#14 - eor w14,w14,w8 - ushr v16.4s,v19.4s,#17 - add w5,w5,w12 - add w6,w6,w15 - and w12,w3,w10 - eor v5.16b,v5.16b,v7.16b - bic w15,w4,w10 - eor w11,w10,w10,ror#5 - sli v16.4s,v19.4s,#15 - add w6,w6,w14 - orr w12,w12,w15 - ushr v17.4s,v19.4s,#10 - eor w11,w11,w10,ror#19 - eor w15,w6,w6,ror#11 - ushr v7.4s,v19.4s,#19 - add w5,w5,w12 - ror w11,w11,#6 - add v1.4s,v1.4s,v5.4s - eor w14,w6,w7 - eor w15,w15,w6,ror#20 - sli v7.4s,v19.4s,#13 - add w5,w5,w11 - ldr w12,[sp,#24] - and w13,w13,w14 - eor v17.16b,v17.16b,v16.16b - ror w15,w15,#2 - add w9,w9,w5 - eor w13,w13,w7 - eor v17.16b,v17.16b,v7.16b - add w4,w4,w12 - add w5,w5,w15 - and w12,w10,w9 - add v1.4s,v1.4s,v17.4s - bic w15,w3,w9 - eor w11,w9,w9,ror#5 - add w5,w5,w13 - ushr v18.4s,v1.4s,#17 - orr w12,w12,w15 - ushr v19.4s,v1.4s,#10 - eor w11,w11,w9,ror#19 - eor w15,w5,w5,ror#11 - sli v18.4s,v1.4s,#15 - add w4,w4,w12 - ushr v17.4s,v1.4s,#19 - ror w11,w11,#6 - eor w13,w5,w6 - eor v19.16b,v19.16b,v18.16b - eor w15,w15,w5,ror#20 - add w4,w4,w11 - sli v17.4s,v1.4s,#13 - ldr w12,[sp,#28] - and w14,w14,w13 - ror w15,w15,#2 - ld1 {v4.4s},[x16], #16 - add w8,w8,w4 - eor v19.16b,v19.16b,v17.16b - eor w14,w14,w6 - eor v17.16b,v17.16b,v17.16b - add w3,w3,w12 - add w4,w4,w15 - and w12,w9,w8 - mov v17.d[1],v19.d[0] - bic w15,w10,w8 - eor w11,w8,w8,ror#5 - add w4,w4,w14 - add v1.4s,v1.4s,v17.4s - orr w12,w12,w15 - eor w11,w11,w8,ror#19 - eor w15,w4,w4,ror#11 - add v4.4s,v4.4s,v1.4s - add w3,w3,w12 - ror w11,w11,#6 - eor w14,w4,w5 - eor w15,w15,w4,ror#20 - add w3,w3,w11 - ldr w12,[sp,#32] - and w13,w13,w14 - ror w15,w15,#2 - add w7,w7,w3 - eor w13,w13,w5 - st1 {v4.4s},[x17], #16 - ext v4.16b,v2.16b,v3.16b,#4 - add w10,w10,w12 - add w3,w3,w15 - and w12,w8,w7 - bic w15,w9,w7 - ext v7.16b,v0.16b,v1.16b,#4 - eor w11,w7,w7,ror#5 - add w3,w3,w13 - mov d19,v1.d[1] - orr w12,w12,w15 - eor w11,w11,w7,ror#19 - ushr v6.4s,v4.4s,#7 - eor w15,w3,w3,ror#11 - ushr v5.4s,v4.4s,#3 - add w10,w10,w12 - add v2.4s,v2.4s,v7.4s - ror w11,w11,#6 - sli v6.4s,v4.4s,#25 - eor w13,w3,w4 - eor w15,w15,w3,ror#20 - ushr v7.4s,v4.4s,#18 - add w10,w10,w11 - ldr w12,[sp,#36] - and w14,w14,w13 - eor v5.16b,v5.16b,v6.16b - ror w15,w15,#2 - add w6,w6,w10 - sli v7.4s,v4.4s,#14 - eor w14,w14,w4 - ushr v16.4s,v19.4s,#17 - add w9,w9,w12 - add w10,w10,w15 - and w12,w7,w6 - eor v5.16b,v5.16b,v7.16b - bic w15,w8,w6 - eor w11,w6,w6,ror#5 - sli v16.4s,v19.4s,#15 - add w10,w10,w14 - orr w12,w12,w15 - ushr v17.4s,v19.4s,#10 - eor w11,w11,w6,ror#19 - eor w15,w10,w10,ror#11 - ushr v7.4s,v19.4s,#19 - add w9,w9,w12 - ror w11,w11,#6 - add v2.4s,v2.4s,v5.4s - eor w14,w10,w3 - eor w15,w15,w10,ror#20 - sli v7.4s,v19.4s,#13 - add w9,w9,w11 - ldr w12,[sp,#40] - and w13,w13,w14 - eor v17.16b,v17.16b,v16.16b - ror w15,w15,#2 - add w5,w5,w9 - eor w13,w13,w3 - eor v17.16b,v17.16b,v7.16b - add w8,w8,w12 - add w9,w9,w15 - and w12,w6,w5 - add v2.4s,v2.4s,v17.4s - bic w15,w7,w5 - eor w11,w5,w5,ror#5 - add w9,w9,w13 - ushr v18.4s,v2.4s,#17 - orr w12,w12,w15 - ushr v19.4s,v2.4s,#10 - eor w11,w11,w5,ror#19 - eor w15,w9,w9,ror#11 - sli v18.4s,v2.4s,#15 - add w8,w8,w12 - ushr v17.4s,v2.4s,#19 - ror w11,w11,#6 - eor w13,w9,w10 - eor v19.16b,v19.16b,v18.16b - eor w15,w15,w9,ror#20 - add w8,w8,w11 - sli v17.4s,v2.4s,#13 - ldr w12,[sp,#44] - and w14,w14,w13 - ror w15,w15,#2 - ld1 {v4.4s},[x16], #16 - add w4,w4,w8 - eor v19.16b,v19.16b,v17.16b - eor w14,w14,w10 - eor v17.16b,v17.16b,v17.16b - add w7,w7,w12 - add w8,w8,w15 - and w12,w5,w4 - mov v17.d[1],v19.d[0] - bic w15,w6,w4 - eor w11,w4,w4,ror#5 - add w8,w8,w14 - add v2.4s,v2.4s,v17.4s - orr w12,w12,w15 - eor w11,w11,w4,ror#19 - eor w15,w8,w8,ror#11 - add v4.4s,v4.4s,v2.4s - add w7,w7,w12 - ror w11,w11,#6 - eor w14,w8,w9 - eor w15,w15,w8,ror#20 - add w7,w7,w11 - ldr w12,[sp,#48] - and w13,w13,w14 - ror w15,w15,#2 - add w3,w3,w7 - eor w13,w13,w9 - st1 {v4.4s},[x17], #16 - ext v4.16b,v3.16b,v0.16b,#4 - add w6,w6,w12 - add w7,w7,w15 - and w12,w4,w3 - bic w15,w5,w3 - ext v7.16b,v1.16b,v2.16b,#4 - eor w11,w3,w3,ror#5 - add w7,w7,w13 - mov d19,v2.d[1] - orr w12,w12,w15 - eor w11,w11,w3,ror#19 - ushr v6.4s,v4.4s,#7 - eor w15,w7,w7,ror#11 - ushr v5.4s,v4.4s,#3 - add w6,w6,w12 - add v3.4s,v3.4s,v7.4s - ror w11,w11,#6 - sli v6.4s,v4.4s,#25 - eor w13,w7,w8 - eor w15,w15,w7,ror#20 - ushr v7.4s,v4.4s,#18 - add w6,w6,w11 - ldr w12,[sp,#52] - and w14,w14,w13 - eor v5.16b,v5.16b,v6.16b - ror w15,w15,#2 - add w10,w10,w6 - sli v7.4s,v4.4s,#14 - eor w14,w14,w8 - ushr v16.4s,v19.4s,#17 - add w5,w5,w12 - add w6,w6,w15 - and w12,w3,w10 - eor v5.16b,v5.16b,v7.16b - bic w15,w4,w10 - eor w11,w10,w10,ror#5 - sli v16.4s,v19.4s,#15 - add w6,w6,w14 - orr w12,w12,w15 - ushr v17.4s,v19.4s,#10 - eor w11,w11,w10,ror#19 - eor w15,w6,w6,ror#11 - ushr v7.4s,v19.4s,#19 - add w5,w5,w12 - ror w11,w11,#6 - add v3.4s,v3.4s,v5.4s - eor w14,w6,w7 - eor w15,w15,w6,ror#20 - sli v7.4s,v19.4s,#13 - add w5,w5,w11 - ldr w12,[sp,#56] - and w13,w13,w14 - eor v17.16b,v17.16b,v16.16b - ror w15,w15,#2 - add w9,w9,w5 - eor w13,w13,w7 - eor v17.16b,v17.16b,v7.16b - add w4,w4,w12 - add w5,w5,w15 - and w12,w10,w9 - add v3.4s,v3.4s,v17.4s - bic w15,w3,w9 - eor w11,w9,w9,ror#5 - add w5,w5,w13 - ushr v18.4s,v3.4s,#17 - orr w12,w12,w15 - ushr v19.4s,v3.4s,#10 - eor w11,w11,w9,ror#19 - eor w15,w5,w5,ror#11 - sli v18.4s,v3.4s,#15 - add w4,w4,w12 - ushr v17.4s,v3.4s,#19 - ror w11,w11,#6 - eor w13,w5,w6 - eor v19.16b,v19.16b,v18.16b - eor w15,w15,w5,ror#20 - add w4,w4,w11 - sli v17.4s,v3.4s,#13 - ldr w12,[sp,#60] - and w14,w14,w13 - ror w15,w15,#2 - ld1 {v4.4s},[x16], #16 - add w8,w8,w4 - eor v19.16b,v19.16b,v17.16b - eor w14,w14,w6 - eor v17.16b,v17.16b,v17.16b - add w3,w3,w12 - add w4,w4,w15 - and w12,w9,w8 - mov v17.d[1],v19.d[0] - bic w15,w10,w8 - eor w11,w8,w8,ror#5 - add w4,w4,w14 - add v3.4s,v3.4s,v17.4s - orr w12,w12,w15 - eor w11,w11,w8,ror#19 - eor w15,w4,w4,ror#11 - add v4.4s,v4.4s,v3.4s - add w3,w3,w12 - ror w11,w11,#6 - eor w14,w4,w5 - eor w15,w15,w4,ror#20 - add w3,w3,w11 - ldr w12,[x16] - and w13,w13,w14 - ror w15,w15,#2 - add w7,w7,w3 - eor w13,w13,w5 - st1 {v4.4s},[x17], #16 - cmp w12,#0 // check for K256 terminator - ldr w12,[sp,#0] - sub x17,x17,#64 - bne .L_00_48 - - sub x16,x16,#256 // rewind x16 - cmp x1,x2 - mov x17, #64 - csel x17, x17, xzr, eq - sub x1,x1,x17 // avoid SEGV - mov x17,sp - add w10,w10,w12 - add w3,w3,w15 - and w12,w8,w7 - ld1 {v0.16b},[x1],#16 - bic w15,w9,w7 - eor w11,w7,w7,ror#5 - ld1 {v4.4s},[x16],#16 - add w3,w3,w13 - orr w12,w12,w15 - eor w11,w11,w7,ror#19 - eor w15,w3,w3,ror#11 - rev32 v0.16b,v0.16b - add w10,w10,w12 - ror w11,w11,#6 - eor w13,w3,w4 - eor w15,w15,w3,ror#20 - add v4.4s,v4.4s,v0.4s - add w10,w10,w11 - ldr w12,[sp,#4] - and w14,w14,w13 - ror w15,w15,#2 - add w6,w6,w10 - eor w14,w14,w4 - add w9,w9,w12 - add w10,w10,w15 - and w12,w7,w6 - bic w15,w8,w6 - eor w11,w6,w6,ror#5 - add w10,w10,w14 - orr w12,w12,w15 - eor w11,w11,w6,ror#19 - eor w15,w10,w10,ror#11 - add w9,w9,w12 - ror w11,w11,#6 - eor w14,w10,w3 - eor w15,w15,w10,ror#20 - add w9,w9,w11 - ldr w12,[sp,#8] - and w13,w13,w14 - ror w15,w15,#2 - add w5,w5,w9 - eor w13,w13,w3 - add w8,w8,w12 - add w9,w9,w15 - and w12,w6,w5 - bic w15,w7,w5 - eor w11,w5,w5,ror#5 - add w9,w9,w13 - orr w12,w12,w15 - eor w11,w11,w5,ror#19 - eor w15,w9,w9,ror#11 - add w8,w8,w12 - ror w11,w11,#6 - eor w13,w9,w10 - eor w15,w15,w9,ror#20 - add w8,w8,w11 - ldr w12,[sp,#12] - and w14,w14,w13 - ror w15,w15,#2 - add w4,w4,w8 - eor w14,w14,w10 - add w7,w7,w12 - add w8,w8,w15 - and w12,w5,w4 - bic w15,w6,w4 - eor w11,w4,w4,ror#5 - add w8,w8,w14 - orr w12,w12,w15 - eor w11,w11,w4,ror#19 - eor w15,w8,w8,ror#11 - add w7,w7,w12 - ror w11,w11,#6 - eor w14,w8,w9 - eor w15,w15,w8,ror#20 - add w7,w7,w11 - ldr w12,[sp,#16] - and w13,w13,w14 - ror w15,w15,#2 - add w3,w3,w7 - eor w13,w13,w9 - st1 {v4.4s},[x17], #16 - add w6,w6,w12 - add w7,w7,w15 - and w12,w4,w3 - ld1 {v1.16b},[x1],#16 - bic w15,w5,w3 - eor w11,w3,w3,ror#5 - ld1 {v4.4s},[x16],#16 - add w7,w7,w13 - orr w12,w12,w15 - eor w11,w11,w3,ror#19 - eor w15,w7,w7,ror#11 - rev32 v1.16b,v1.16b - add w6,w6,w12 - ror w11,w11,#6 - eor w13,w7,w8 - eor w15,w15,w7,ror#20 - add v4.4s,v4.4s,v1.4s - add w6,w6,w11 - ldr w12,[sp,#20] - and w14,w14,w13 - ror w15,w15,#2 - add w10,w10,w6 - eor w14,w14,w8 - add w5,w5,w12 - add w6,w6,w15 - and w12,w3,w10 - bic w15,w4,w10 - eor w11,w10,w10,ror#5 - add w6,w6,w14 - orr w12,w12,w15 - eor w11,w11,w10,ror#19 - eor w15,w6,w6,ror#11 - add w5,w5,w12 - ror w11,w11,#6 - eor w14,w6,w7 - eor w15,w15,w6,ror#20 - add w5,w5,w11 - ldr w12,[sp,#24] - and w13,w13,w14 - ror w15,w15,#2 - add w9,w9,w5 - eor w13,w13,w7 - add w4,w4,w12 - add w5,w5,w15 - and w12,w10,w9 - bic w15,w3,w9 - eor w11,w9,w9,ror#5 - add w5,w5,w13 - orr w12,w12,w15 - eor w11,w11,w9,ror#19 - eor w15,w5,w5,ror#11 - add w4,w4,w12 - ror w11,w11,#6 - eor w13,w5,w6 - eor w15,w15,w5,ror#20 - add w4,w4,w11 - ldr w12,[sp,#28] - and w14,w14,w13 - ror w15,w15,#2 - add w8,w8,w4 - eor w14,w14,w6 - add w3,w3,w12 - add w4,w4,w15 - and w12,w9,w8 - bic w15,w10,w8 - eor w11,w8,w8,ror#5 - add w4,w4,w14 - orr w12,w12,w15 - eor w11,w11,w8,ror#19 - eor w15,w4,w4,ror#11 - add w3,w3,w12 - ror w11,w11,#6 - eor w14,w4,w5 - eor w15,w15,w4,ror#20 - add w3,w3,w11 - ldr w12,[sp,#32] - and w13,w13,w14 - ror w15,w15,#2 - add w7,w7,w3 - eor w13,w13,w5 - st1 {v4.4s},[x17], #16 - add w10,w10,w12 - add w3,w3,w15 - and w12,w8,w7 - ld1 {v2.16b},[x1],#16 - bic w15,w9,w7 - eor w11,w7,w7,ror#5 - ld1 {v4.4s},[x16],#16 - add w3,w3,w13 - orr w12,w12,w15 - eor w11,w11,w7,ror#19 - eor w15,w3,w3,ror#11 - rev32 v2.16b,v2.16b - add w10,w10,w12 - ror w11,w11,#6 - eor w13,w3,w4 - eor w15,w15,w3,ror#20 - add v4.4s,v4.4s,v2.4s - add w10,w10,w11 - ldr w12,[sp,#36] - and w14,w14,w13 - ror w15,w15,#2 - add w6,w6,w10 - eor w14,w14,w4 - add w9,w9,w12 - add w10,w10,w15 - and w12,w7,w6 - bic w15,w8,w6 - eor w11,w6,w6,ror#5 - add w10,w10,w14 - orr w12,w12,w15 - eor w11,w11,w6,ror#19 - eor w15,w10,w10,ror#11 - add w9,w9,w12 - ror w11,w11,#6 - eor w14,w10,w3 - eor w15,w15,w10,ror#20 - add w9,w9,w11 - ldr w12,[sp,#40] - and w13,w13,w14 - ror w15,w15,#2 - add w5,w5,w9 - eor w13,w13,w3 - add w8,w8,w12 - add w9,w9,w15 - and w12,w6,w5 - bic w15,w7,w5 - eor w11,w5,w5,ror#5 - add w9,w9,w13 - orr w12,w12,w15 - eor w11,w11,w5,ror#19 - eor w15,w9,w9,ror#11 - add w8,w8,w12 - ror w11,w11,#6 - eor w13,w9,w10 - eor w15,w15,w9,ror#20 - add w8,w8,w11 - ldr w12,[sp,#44] - and w14,w14,w13 - ror w15,w15,#2 - add w4,w4,w8 - eor w14,w14,w10 - add w7,w7,w12 - add w8,w8,w15 - and w12,w5,w4 - bic w15,w6,w4 - eor w11,w4,w4,ror#5 - add w8,w8,w14 - orr w12,w12,w15 - eor w11,w11,w4,ror#19 - eor w15,w8,w8,ror#11 - add w7,w7,w12 - ror w11,w11,#6 - eor w14,w8,w9 - eor w15,w15,w8,ror#20 - add w7,w7,w11 - ldr w12,[sp,#48] - and w13,w13,w14 - ror w15,w15,#2 - add w3,w3,w7 - eor w13,w13,w9 - st1 {v4.4s},[x17], #16 - add w6,w6,w12 - add w7,w7,w15 - and w12,w4,w3 - ld1 {v3.16b},[x1],#16 - bic w15,w5,w3 - eor w11,w3,w3,ror#5 - ld1 {v4.4s},[x16],#16 - add w7,w7,w13 - orr w12,w12,w15 - eor w11,w11,w3,ror#19 - eor w15,w7,w7,ror#11 - rev32 v3.16b,v3.16b - add w6,w6,w12 - ror w11,w11,#6 - eor w13,w7,w8 - eor w15,w15,w7,ror#20 - add v4.4s,v4.4s,v3.4s - add w6,w6,w11 - ldr w12,[sp,#52] - and w14,w14,w13 - ror w15,w15,#2 - add w10,w10,w6 - eor w14,w14,w8 - add w5,w5,w12 - add w6,w6,w15 - and w12,w3,w10 - bic w15,w4,w10 - eor w11,w10,w10,ror#5 - add w6,w6,w14 - orr w12,w12,w15 - eor w11,w11,w10,ror#19 - eor w15,w6,w6,ror#11 - add w5,w5,w12 - ror w11,w11,#6 - eor w14,w6,w7 - eor w15,w15,w6,ror#20 - add w5,w5,w11 - ldr w12,[sp,#56] - and w13,w13,w14 - ror w15,w15,#2 - add w9,w9,w5 - eor w13,w13,w7 - add w4,w4,w12 - add w5,w5,w15 - and w12,w10,w9 - bic w15,w3,w9 - eor w11,w9,w9,ror#5 - add w5,w5,w13 - orr w12,w12,w15 - eor w11,w11,w9,ror#19 - eor w15,w5,w5,ror#11 - add w4,w4,w12 - ror w11,w11,#6 - eor w13,w5,w6 - eor w15,w15,w5,ror#20 - add w4,w4,w11 - ldr w12,[sp,#60] - and w14,w14,w13 - ror w15,w15,#2 - add w8,w8,w4 - eor w14,w14,w6 - add w3,w3,w12 - add w4,w4,w15 - and w12,w9,w8 - bic w15,w10,w8 - eor w11,w8,w8,ror#5 - add w4,w4,w14 - orr w12,w12,w15 - eor w11,w11,w8,ror#19 - eor w15,w4,w4,ror#11 - add w3,w3,w12 - ror w11,w11,#6 - eor w14,w4,w5 - eor w15,w15,w4,ror#20 - add w3,w3,w11 - and w13,w13,w14 - ror w15,w15,#2 - add w7,w7,w3 - eor w13,w13,w5 - st1 {v4.4s},[x17], #16 - add w3,w3,w15 // h+=Sigma0(a) from the past - ldp w11,w12,[x0,#0] - add w3,w3,w13 // h+=Maj(a,b,c) from the past - ldp w13,w14,[x0,#8] - add w3,w3,w11 // accumulate - add w4,w4,w12 - ldp w11,w12,[x0,#16] - add w5,w5,w13 - add w6,w6,w14 - ldp w13,w14,[x0,#24] - add w7,w7,w11 - add w8,w8,w12 - ldr w12,[sp,#0] - stp w3,w4,[x0,#0] - add w9,w9,w13 - mov w13,wzr - stp w5,w6,[x0,#8] - add w10,w10,w14 - stp w7,w8,[x0,#16] - eor w14,w4,w5 - stp w9,w10,[x0,#24] - mov w15,wzr - mov x17,sp - b.ne .L_00_48 - - ldr x29,[x29] - add sp,sp,#16*4+16 - ret -.size sha256_block_neon,.-sha256_block_neon -#ifndef __KERNEL__ -.comm OPENSSL_armcap_P,4,4 -#endif diff --git a/arch/arm64/crypto/sha512-core.S b/arch/arm64/crypto/sha512-core.S deleted file mode 100644 index bd0f59f06c9d..000000000000 --- a/arch/arm64/crypto/sha512-core.S +++ /dev/null @@ -1,1085 +0,0 @@ -// Copyright 2014-2016 The OpenSSL Project Authors. All Rights Reserved. -// -// Licensed under the OpenSSL license (the "License"). You may not use -// this file except in compliance with the License. You can obtain a copy -// in the file LICENSE in the source distribution or at -// https://www.openssl.org/source/license.html - -// ==================================================================== -// Written by Andy Polyakov <appro(a)openssl.org> for the OpenSSL -// project. The module is, however, dual licensed under OpenSSL and -// CRYPTOGAMS licenses depending on where you obtain it. For further -// details see http://www.openssl.org/~appro/cryptogams/. -// -// Permission to use under GPLv2 terms is granted. -// ==================================================================== -// -// SHA256/512 for ARMv8. -// -// Performance in cycles per processed byte and improvement coefficient -// over code generated with "default" compiler: -// -// SHA256-hw SHA256(*) SHA512 -// Apple A7 1.97 10.5 (+33%) 6.73 (-1%(**)) -// Cortex-A53 2.38 15.5 (+115%) 10.0 (+150%(***)) -// Cortex-A57 2.31 11.6 (+86%) 7.51 (+260%(***)) -// Denver 2.01 10.5 (+26%) 6.70 (+8%) -// X-Gene 20.0 (+100%) 12.8 (+300%(***)) -// Mongoose 2.36 13.0 (+50%) 8.36 (+33%) -// -// (*) Software SHA256 results are of lesser relevance, presented -// mostly for informational purposes. -// (**) The result is a trade-off: it's possible to improve it by -// 10% (or by 1 cycle per round), but at the cost of 20% loss -// on Cortex-A53 (or by 4 cycles per round). -// (***) Super-impressive coefficients over gcc-generated code are -// indication of some compiler "pathology", most notably code -// generated with -mgeneral-regs-only is significanty faster -// and the gap is only 40-90%. -// -// October 2016. -// -// Originally it was reckoned that it makes no sense to implement NEON -// version of SHA256 for 64-bit processors. This is because performance -// improvement on most wide-spread Cortex-A5x processors was observed -// to be marginal, same on Cortex-A53 and ~10% on A57. But then it was -// observed that 32-bit NEON SHA256 performs significantly better than -// 64-bit scalar version on *some* of the more recent processors. As -// result 64-bit NEON version of SHA256 was added to provide best -// all-round performance. For example it executes ~30% faster on X-Gene -// and Mongoose. [For reference, NEON version of SHA512 is bound to -// deliver much less improvement, likely *negative* on Cortex-A5x. -// Which is why NEON support is limited to SHA256.] - -#ifndef __KERNEL__ -# include "arm_arch.h" -#endif - -.text - -.extern OPENSSL_armcap_P -.globl sha512_block_data_order -.type sha512_block_data_order,%function -.align 6 -sha512_block_data_order: - stp x29,x30,[sp,#-128]! - add x29,sp,#0 - - stp x19,x20,[sp,#16] - stp x21,x22,[sp,#32] - stp x23,x24,[sp,#48] - stp x25,x26,[sp,#64] - stp x27,x28,[sp,#80] - sub sp,sp,#4*8 - - ldp x20,x21,[x0] // load context - ldp x22,x23,[x0,#2*8] - ldp x24,x25,[x0,#4*8] - add x2,x1,x2,lsl#7 // end of input - ldp x26,x27,[x0,#6*8] - adr x30,.LK512 - stp x0,x2,[x29,#96] - -.Loop: - ldp x3,x4,[x1],#2*8 - ldr x19,[x30],#8 // *K++ - eor x28,x21,x22 // magic seed - str x1,[x29,#112] -#ifndef __AARCH64EB__ - rev x3,x3 // 0 -#endif - ror x16,x24,#14 - add x27,x27,x19 // h+=K[i] - eor x6,x24,x24,ror#23 - and x17,x25,x24 - bic x19,x26,x24 - add x27,x27,x3 // h+=X[i] - orr x17,x17,x19 // Ch(e,f,g) - eor x19,x20,x21 // a^b, b^c in next round - eor x16,x16,x6,ror#18 // Sigma1(e) - ror x6,x20,#28 - add x27,x27,x17 // h+=Ch(e,f,g) - eor x17,x20,x20,ror#5 - add x27,x27,x16 // h+=Sigma1(e) - and x28,x28,x19 // (b^c)&=(a^b) - add x23,x23,x27 // d+=h - eor x28,x28,x21 // Maj(a,b,c) - eor x17,x6,x17,ror#34 // Sigma0(a) - add x27,x27,x28 // h+=Maj(a,b,c) - ldr x28,[x30],#8 // *K++, x19 in next round - //add x27,x27,x17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev x4,x4 // 1 -#endif - ldp x5,x6,[x1],#2*8 - add x27,x27,x17 // h+=Sigma0(a) - ror x16,x23,#14 - add x26,x26,x28 // h+=K[i] - eor x7,x23,x23,ror#23 - and x17,x24,x23 - bic x28,x25,x23 - add x26,x26,x4 // h+=X[i] - orr x17,x17,x28 // Ch(e,f,g) - eor x28,x27,x20 // a^b, b^c in next round - eor x16,x16,x7,ror#18 // Sigma1(e) - ror x7,x27,#28 - add x26,x26,x17 // h+=Ch(e,f,g) - eor x17,x27,x27,ror#5 - add x26,x26,x16 // h+=Sigma1(e) - and x19,x19,x28 // (b^c)&=(a^b) - add x22,x22,x26 // d+=h - eor x19,x19,x20 // Maj(a,b,c) - eor x17,x7,x17,ror#34 // Sigma0(a) - add x26,x26,x19 // h+=Maj(a,b,c) - ldr x19,[x30],#8 // *K++, x28 in next round - //add x26,x26,x17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev x5,x5 // 2 -#endif - add x26,x26,x17 // h+=Sigma0(a) - ror x16,x22,#14 - add x25,x25,x19 // h+=K[i] - eor x8,x22,x22,ror#23 - and x17,x23,x22 - bic x19,x24,x22 - add x25,x25,x5 // h+=X[i] - orr x17,x17,x19 // Ch(e,f,g) - eor x19,x26,x27 // a^b, b^c in next round - eor x16,x16,x8,ror#18 // Sigma1(e) - ror x8,x26,#28 - add x25,x25,x17 // h+=Ch(e,f,g) - eor x17,x26,x26,ror#5 - add x25,x25,x16 // h+=Sigma1(e) - and x28,x28,x19 // (b^c)&=(a^b) - add x21,x21,x25 // d+=h - eor x28,x28,x27 // Maj(a,b,c) - eor x17,x8,x17,ror#34 // Sigma0(a) - add x25,x25,x28 // h+=Maj(a,b,c) - ldr x28,[x30],#8 // *K++, x19 in next round - //add x25,x25,x17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev x6,x6 // 3 -#endif - ldp x7,x8,[x1],#2*8 - add x25,x25,x17 // h+=Sigma0(a) - ror x16,x21,#14 - add x24,x24,x28 // h+=K[i] - eor x9,x21,x21,ror#23 - and x17,x22,x21 - bic x28,x23,x21 - add x24,x24,x6 // h+=X[i] - orr x17,x17,x28 // Ch(e,f,g) - eor x28,x25,x26 // a^b, b^c in next round - eor x16,x16,x9,ror#18 // Sigma1(e) - ror x9,x25,#28 - add x24,x24,x17 // h+=Ch(e,f,g) - eor x17,x25,x25,ror#5 - add x24,x24,x16 // h+=Sigma1(e) - and x19,x19,x28 // (b^c)&=(a^b) - add x20,x20,x24 // d+=h - eor x19,x19,x26 // Maj(a,b,c) - eor x17,x9,x17,ror#34 // Sigma0(a) - add x24,x24,x19 // h+=Maj(a,b,c) - ldr x19,[x30],#8 // *K++, x28 in next round - //add x24,x24,x17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev x7,x7 // 4 -#endif - add x24,x24,x17 // h+=Sigma0(a) - ror x16,x20,#14 - add x23,x23,x19 // h+=K[i] - eor x10,x20,x20,ror#23 - and x17,x21,x20 - bic x19,x22,x20 - add x23,x23,x7 // h+=X[i] - orr x17,x17,x19 // Ch(e,f,g) - eor x19,x24,x25 // a^b, b^c in next round - eor x16,x16,x10,ror#18 // Sigma1(e) - ror x10,x24,#28 - add x23,x23,x17 // h+=Ch(e,f,g) - eor x17,x24,x24,ror#5 - add x23,x23,x16 // h+=Sigma1(e) - and x28,x28,x19 // (b^c)&=(a^b) - add x27,x27,x23 // d+=h - eor x28,x28,x25 // Maj(a,b,c) - eor x17,x10,x17,ror#34 // Sigma0(a) - add x23,x23,x28 // h+=Maj(a,b,c) - ldr x28,[x30],#8 // *K++, x19 in next round - //add x23,x23,x17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev x8,x8 // 5 -#endif - ldp x9,x10,[x1],#2*8 - add x23,x23,x17 // h+=Sigma0(a) - ror x16,x27,#14 - add x22,x22,x28 // h+=K[i] - eor x11,x27,x27,ror#23 - and x17,x20,x27 - bic x28,x21,x27 - add x22,x22,x8 // h+=X[i] - orr x17,x17,x28 // Ch(e,f,g) - eor x28,x23,x24 // a^b, b^c in next round - eor x16,x16,x11,ror#18 // Sigma1(e) - ror x11,x23,#28 - add x22,x22,x17 // h+=Ch(e,f,g) - eor x17,x23,x23,ror#5 - add x22,x22,x16 // h+=Sigma1(e) - and x19,x19,x28 // (b^c)&=(a^b) - add x26,x26,x22 // d+=h - eor x19,x19,x24 // Maj(a,b,c) - eor x17,x11,x17,ror#34 // Sigma0(a) - add x22,x22,x19 // h+=Maj(a,b,c) - ldr x19,[x30],#8 // *K++, x28 in next round - //add x22,x22,x17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev x9,x9 // 6 -#endif - add x22,x22,x17 // h+=Sigma0(a) - ror x16,x26,#14 - add x21,x21,x19 // h+=K[i] - eor x12,x26,x26,ror#23 - and x17,x27,x26 - bic x19,x20,x26 - add x21,x21,x9 // h+=X[i] - orr x17,x17,x19 // Ch(e,f,g) - eor x19,x22,x23 // a^b, b^c in next round - eor x16,x16,x12,ror#18 // Sigma1(e) - ror x12,x22,#28 - add x21,x21,x17 // h+=Ch(e,f,g) - eor x17,x22,x22,ror#5 - add x21,x21,x16 // h+=Sigma1(e) - and x28,x28,x19 // (b^c)&=(a^b) - add x25,x25,x21 // d+=h - eor x28,x28,x23 // Maj(a,b,c) - eor x17,x12,x17,ror#34 // Sigma0(a) - add x21,x21,x28 // h+=Maj(a,b,c) - ldr x28,[x30],#8 // *K++, x19 in next round - //add x21,x21,x17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev x10,x10 // 7 -#endif - ldp x11,x12,[x1],#2*8 - add x21,x21,x17 // h+=Sigma0(a) - ror x16,x25,#14 - add x20,x20,x28 // h+=K[i] - eor x13,x25,x25,ror#23 - and x17,x26,x25 - bic x28,x27,x25 - add x20,x20,x10 // h+=X[i] - orr x17,x17,x28 // Ch(e,f,g) - eor x28,x21,x22 // a^b, b^c in next round - eor x16,x16,x13,ror#18 // Sigma1(e) - ror x13,x21,#28 - add x20,x20,x17 // h+=Ch(e,f,g) - eor x17,x21,x21,ror#5 - add x20,x20,x16 // h+=Sigma1(e) - and x19,x19,x28 // (b^c)&=(a^b) - add x24,x24,x20 // d+=h - eor x19,x19,x22 // Maj(a,b,c) - eor x17,x13,x17,ror#34 // Sigma0(a) - add x20,x20,x19 // h+=Maj(a,b,c) - ldr x19,[x30],#8 // *K++, x28 in next round - //add x20,x20,x17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev x11,x11 // 8 -#endif - add x20,x20,x17 // h+=Sigma0(a) - ror x16,x24,#14 - add x27,x27,x19 // h+=K[i] - eor x14,x24,x24,ror#23 - and x17,x25,x24 - bic x19,x26,x24 - add x27,x27,x11 // h+=X[i] - orr x17,x17,x19 // Ch(e,f,g) - eor x19,x20,x21 // a^b, b^c in next round - eor x16,x16,x14,ror#18 // Sigma1(e) - ror x14,x20,#28 - add x27,x27,x17 // h+=Ch(e,f,g) - eor x17,x20,x20,ror#5 - add x27,x27,x16 // h+=Sigma1(e) - and x28,x28,x19 // (b^c)&=(a^b) - add x23,x23,x27 // d+=h - eor x28,x28,x21 // Maj(a,b,c) - eor x17,x14,x17,ror#34 // Sigma0(a) - add x27,x27,x28 // h+=Maj(a,b,c) - ldr x28,[x30],#8 // *K++, x19 in next round - //add x27,x27,x17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev x12,x12 // 9 -#endif - ldp x13,x14,[x1],#2*8 - add x27,x27,x17 // h+=Sigma0(a) - ror x16,x23,#14 - add x26,x26,x28 // h+=K[i] - eor x15,x23,x23,ror#23 - and x17,x24,x23 - bic x28,x25,x23 - add x26,x26,x12 // h+=X[i] - orr x17,x17,x28 // Ch(e,f,g) - eor x28,x27,x20 // a^b, b^c in next round - eor x16,x16,x15,ror#18 // Sigma1(e) - ror x15,x27,#28 - add x26,x26,x17 // h+=Ch(e,f,g) - eor x17,x27,x27,ror#5 - add x26,x26,x16 // h+=Sigma1(e) - and x19,x19,x28 // (b^c)&=(a^b) - add x22,x22,x26 // d+=h - eor x19,x19,x20 // Maj(a,b,c) - eor x17,x15,x17,ror#34 // Sigma0(a) - add x26,x26,x19 // h+=Maj(a,b,c) - ldr x19,[x30],#8 // *K++, x28 in next round - //add x26,x26,x17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev x13,x13 // 10 -#endif - add x26,x26,x17 // h+=Sigma0(a) - ror x16,x22,#14 - add x25,x25,x19 // h+=K[i] - eor x0,x22,x22,ror#23 - and x17,x23,x22 - bic x19,x24,x22 - add x25,x25,x13 // h+=X[i] - orr x17,x17,x19 // Ch(e,f,g) - eor x19,x26,x27 // a^b, b^c in next round - eor x16,x16,x0,ror#18 // Sigma1(e) - ror x0,x26,#28 - add x25,x25,x17 // h+=Ch(e,f,g) - eor x17,x26,x26,ror#5 - add x25,x25,x16 // h+=Sigma1(e) - and x28,x28,x19 // (b^c)&=(a^b) - add x21,x21,x25 // d+=h - eor x28,x28,x27 // Maj(a,b,c) - eor x17,x0,x17,ror#34 // Sigma0(a) - add x25,x25,x28 // h+=Maj(a,b,c) - ldr x28,[x30],#8 // *K++, x19 in next round - //add x25,x25,x17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev x14,x14 // 11 -#endif - ldp x15,x0,[x1],#2*8 - add x25,x25,x17 // h+=Sigma0(a) - str x6,[sp,#24] - ror x16,x21,#14 - add x24,x24,x28 // h+=K[i] - eor x6,x21,x21,ror#23 - and x17,x22,x21 - bic x28,x23,x21 - add x24,x24,x14 // h+=X[i] - orr x17,x17,x28 // Ch(e,f,g) - eor x28,x25,x26 // a^b, b^c in next round - eor x16,x16,x6,ror#18 // Sigma1(e) - ror x6,x25,#28 - add x24,x24,x17 // h+=Ch(e,f,g) - eor x17,x25,x25,ror#5 - add x24,x24,x16 // h+=Sigma1(e) - and x19,x19,x28 // (b^c)&=(a^b) - add x20,x20,x24 // d+=h - eor x19,x19,x26 // Maj(a,b,c) - eor x17,x6,x17,ror#34 // Sigma0(a) - add x24,x24,x19 // h+=Maj(a,b,c) - ldr x19,[x30],#8 // *K++, x28 in next round - //add x24,x24,x17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev x15,x15 // 12 -#endif - add x24,x24,x17 // h+=Sigma0(a) - str x7,[sp,#0] - ror x16,x20,#14 - add x23,x23,x19 // h+=K[i] - eor x7,x20,x20,ror#23 - and x17,x21,x20 - bic x19,x22,x20 - add x23,x23,x15 // h+=X[i] - orr x17,x17,x19 // Ch(e,f,g) - eor x19,x24,x25 // a^b, b^c in next round - eor x16,x16,x7,ror#18 // Sigma1(e) - ror x7,x24,#28 - add x23,x23,x17 // h+=Ch(e,f,g) - eor x17,x24,x24,ror#5 - add x23,x23,x16 // h+=Sigma1(e) - and x28,x28,x19 // (b^c)&=(a^b) - add x27,x27,x23 // d+=h - eor x28,x28,x25 // Maj(a,b,c) - eor x17,x7,x17,ror#34 // Sigma0(a) - add x23,x23,x28 // h+=Maj(a,b,c) - ldr x28,[x30],#8 // *K++, x19 in next round - //add x23,x23,x17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev x0,x0 // 13 -#endif - ldp x1,x2,[x1] - add x23,x23,x17 // h+=Sigma0(a) - str x8,[sp,#8] - ror x16,x27,#14 - add x22,x22,x28 // h+=K[i] - eor x8,x27,x27,ror#23 - and x17,x20,x27 - bic x28,x21,x27 - add x22,x22,x0 // h+=X[i] - orr x17,x17,x28 // Ch(e,f,g) - eor x28,x23,x24 // a^b, b^c in next round - eor x16,x16,x8,ror#18 // Sigma1(e) - ror x8,x23,#28 - add x22,x22,x17 // h+=Ch(e,f,g) - eor x17,x23,x23,ror#5 - add x22,x22,x16 // h+=Sigma1(e) - and x19,x19,x28 // (b^c)&=(a^b) - add x26,x26,x22 // d+=h - eor x19,x19,x24 // Maj(a,b,c) - eor x17,x8,x17,ror#34 // Sigma0(a) - add x22,x22,x19 // h+=Maj(a,b,c) - ldr x19,[x30],#8 // *K++, x28 in next round - //add x22,x22,x17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev x1,x1 // 14 -#endif - ldr x6,[sp,#24] - add x22,x22,x17 // h+=Sigma0(a) - str x9,[sp,#16] - ror x16,x26,#14 - add x21,x21,x19 // h+=K[i] - eor x9,x26,x26,ror#23 - and x17,x27,x26 - bic x19,x20,x26 - add x21,x21,x1 // h+=X[i] - orr x17,x17,x19 // Ch(e,f,g) - eor x19,x22,x23 // a^b, b^c in next round - eor x16,x16,x9,ror#18 // Sigma1(e) - ror x9,x22,#28 - add x21,x21,x17 // h+=Ch(e,f,g) - eor x17,x22,x22,ror#5 - add x21,x21,x16 // h+=Sigma1(e) - and x28,x28,x19 // (b^c)&=(a^b) - add x25,x25,x21 // d+=h - eor x28,x28,x23 // Maj(a,b,c) - eor x17,x9,x17,ror#34 // Sigma0(a) - add x21,x21,x28 // h+=Maj(a,b,c) - ldr x28,[x30],#8 // *K++, x19 in next round - //add x21,x21,x17 // h+=Sigma0(a) -#ifndef __AARCH64EB__ - rev x2,x2 // 15 -#endif - ldr x7,[sp,#0] - add x21,x21,x17 // h+=Sigma0(a) - str x10,[sp,#24] - ror x16,x25,#14 - add x20,x20,x28 // h+=K[i] - ror x9,x4,#1 - and x17,x26,x25 - ror x8,x1,#19 - bic x28,x27,x25 - ror x10,x21,#28 - add x20,x20,x2 // h+=X[i] - eor x16,x16,x25,ror#18 - eor x9,x9,x4,ror#8 - orr x17,x17,x28 // Ch(e,f,g) - eor x28,x21,x22 // a^b, b^c in next round - eor x16,x16,x25,ror#41 // Sigma1(e) - eor x10,x10,x21,ror#34 - add x20,x20,x17 // h+=Ch(e,f,g) - and x19,x19,x28 // (b^c)&=(a^b) - eor x8,x8,x1,ror#61 - eor x9,x9,x4,lsr#7 // sigma0(X[i+1]) - add x20,x20,x16 // h+=Sigma1(e) - eor x19,x19,x22 // Maj(a,b,c) - eor x17,x10,x21,ror#39 // Sigma0(a) - eor x8,x8,x1,lsr#6 // sigma1(X[i+14]) - add x3,x3,x12 - add x24,x24,x20 // d+=h - add x20,x20,x19 // h+=Maj(a,b,c) - ldr x19,[x30],#8 // *K++, x28 in next round - add x3,x3,x9 - add x20,x20,x17 // h+=Sigma0(a) - add x3,x3,x8 -.Loop_16_xx: - ldr x8,[sp,#8] - str x11,[sp,#0] - ror x16,x24,#14 - add x27,x27,x19 // h+=K[i] - ror x10,x5,#1 - and x17,x25,x24 - ror x9,x2,#19 - bic x19,x26,x24 - ror x11,x20,#28 - add x27,x27,x3 // h+=X[i] - eor x16,x16,x24,ror#18 - eor x10,x10,x5,ror#8 - orr x17,x17,x19 // Ch(e,f,g) - eor x19,x20,x21 // a^b, b^c in next round - eor x16,x16,x24,ror#41 // Sigma1(e) - eor x11,x11,x20,ror#34 - add x27,x27,x17 // h+=Ch(e,f,g) - and x28,x28,x19 // (b^c)&=(a^b) - eor x9,x9,x2,ror#61 - eor x10,x10,x5,lsr#7 // sigma0(X[i+1]) - add x27,x27,x16 // h+=Sigma1(e) - eor x28,x28,x21 // Maj(a,b,c) - eor x17,x11,x20,ror#39 // Sigma0(a) - eor x9,x9,x2,lsr#6 // sigma1(X[i+14]) - add x4,x4,x13 - add x23,x23,x27 // d+=h - add x27,x27,x28 // h+=Maj(a,b,c) - ldr x28,[x30],#8 // *K++, x19 in next round - add x4,x4,x10 - add x27,x27,x17 // h+=Sigma0(a) - add x4,x4,x9 - ldr x9,[sp,#16] - str x12,[sp,#8] - ror x16,x23,#14 - add x26,x26,x28 // h+=K[i] - ror x11,x6,#1 - and x17,x24,x23 - ror x10,x3,#19 - bic x28,x25,x23 - ror x12,x27,#28 - add x26,x26,x4 // h+=X[i] - eor x16,x16,x23,ror#18 - eor x11,x11,x6,ror#8 - orr x17,x17,x28 // Ch(e,f,g) - eor x28,x27,x20 // a^b, b^c in next round - eor x16,x16,x23,ror#41 // Sigma1(e) - eor x12,x12,x27,ror#34 - add x26,x26,x17 // h+=Ch(e,f,g) - and x19,x19,x28 // (b^c)&=(a^b) - eor x10,x10,x3,ror#61 - eor x11,x11,x6,lsr#7 // sigma0(X[i+1]) - add x26,x26,x16 // h+=Sigma1(e) - eor x19,x19,x20 // Maj(a,b,c) - eor x17,x12,x27,ror#39 // Sigma0(a) - eor x10,x10,x3,lsr#6 // sigma1(X[i+14]) - add x5,x5,x14 - add x22,x22,x26 // d+=h - add x26,x26,x19 // h+=Maj(a,b,c) - ldr x19,[x30],#8 // *K++, x28 in next round - add x5,x5,x11 - add x26,x26,x17 // h+=Sigma0(a) - add x5,x5,x10 - ldr x10,[sp,#24] - str x13,[sp,#16] - ror x16,x22,#14 - add x25,x25,x19 // h+=K[i] - ror x12,x7,#1 - and x17,x23,x22 - ror x11,x4,#19 - bic x19,x24,x22 - ror x13,x26,#28 - add x25,x25,x5 // h+=X[i] - eor x16,x16,x22,ror#18 - eor x12,x12,x7,ror#8 - orr x17,x17,x19 // Ch(e,f,g) - eor x19,x26,x27 // a^b, b^c in next round - eor x16,x16,x22,ror#41 // Sigma1(e) - eor x13,x13,x26,ror#34 - add x25,x25,x17 // h+=Ch(e,f,g) - and x28,x28,x19 // (b^c)&=(a^b) - eor x11,x11,x4,ror#61 - eor x12,x12,x7,lsr#7 // sigma0(X[i+1]) - add x25,x25,x16 // h+=Sigma1(e) - eor x28,x28,x27 // Maj(a,b,c) - eor x17,x13,x26,ror#39 // Sigma0(a) - eor x11,x11,x4,lsr#6 // sigma1(X[i+14]) - add x6,x6,x15 - add x21,x21,x25 // d+=h - add x25,x25,x28 // h+=Maj(a,b,c) - ldr x28,[x30],#8 // *K++, x19 in next round - add x6,x6,x12 - add x25,x25,x17 // h+=Sigma0(a) - add x6,x6,x11 - ldr x11,[sp,#0] - str x14,[sp,#24] - ror x16,x21,#14 - add x24,x24,x28 // h+=K[i] - ror x13,x8,#1 - and x17,x22,x21 - ror x12,x5,#19 - bic x28,x23,x21 - ror x14,x25,#28 - add x24,x24,x6 // h+=X[i] - eor x16,x16,x21,ror#18 - eor x13,x13,x8,ror#8 - orr x17,x17,x28 // Ch(e,f,g) - eor x28,x25,x26 // a^b, b^c in next round - eor x16,x16,x21,ror#41 // Sigma1(e) - eor x14,x14,x25,ror#34 - add x24,x24,x17 // h+=Ch(e,f,g) - and x19,x19,x28 // (b^c)&=(a^b) - eor x12,x12,x5,ror#61 - eor x13,x13,x8,lsr#7 // sigma0(X[i+1]) - add x24,x24,x16 // h+=Sigma1(e) - eor x19,x19,x26 // Maj(a,b,c) - eor x17,x14,x25,ror#39 // Sigma0(a) - eor x12,x12,x5,lsr#6 // sigma1(X[i+14]) - add x7,x7,x0 - add x20,x20,x24 // d+=h - add x24,x24,x19 // h+=Maj(a,b,c) - ldr x19,[x30],#8 // *K++, x28 in next round - add x7,x7,x13 - add x24,x24,x17 // h+=Sigma0(a) - add x7,x7,x12 - ldr x12,[sp,#8] - str x15,[sp,#0] - ror x16,x20,#14 - add x23,x23,x19 // h+=K[i] - ror x14,x9,#1 - and x17,x21,x20 - ror x13,x6,#19 - bic x19,x22,x20 - ror x15,x24,#28 - add x23,x23,x7 // h+=X[i] - eor x16,x16,x20,ror#18 - eor x14,x14,x9,ror#8 - orr x17,x17,x19 // Ch(e,f,g) - eor x19,x24,x25 // a^b, b^c in next round - eor x16,x16,x20,ror#41 // Sigma1(e) - eor x15,x15,x24,ror#34 - add x23,x23,x17 // h+=Ch(e,f,g) - and x28,x28,x19 // (b^c)&=(a^b) - eor x13,x13,x6,ror#61 - eor x14,x14,x9,lsr#7 // sigma0(X[i+1]) - add x23,x23,x16 // h+=Sigma1(e) - eor x28,x28,x25 // Maj(a,b,c) - eor x17,x15,x24,ror#39 // Sigma0(a) - eor x13,x13,x6,lsr#6 // sigma1(X[i+14]) - add x8,x8,x1 - add x27,x27,x23 // d+=h - add x23,x23,x28 // h+=Maj(a,b,c) - ldr x28,[x30],#8 // *K++, x19 in next round - add x8,x8,x14 - add x23,x23,x17 // h+=Sigma0(a) - add x8,x8,x13 - ldr x13,[sp,#16] - str x0,[sp,#8] - ror x16,x27,#14 - add x22,x22,x28 // h+=K[i] - ror x15,x10,#1 - and x17,x20,x27 - ror x14,x7,#19 - bic x28,x21,x27 - ror x0,x23,#28 - add x22,x22,x8 // h+=X[i] - eor x16,x16,x27,ror#18 - eor x15,x15,x10,ror#8 - orr x17,x17,x28 // Ch(e,f,g) - eor x28,x23,x24 // a^b, b^c in next round - eor x16,x16,x27,ror#41 // Sigma1(e) - eor x0,x0,x23,ror#34 - add x22,x22,x17 // h+=Ch(e,f,g) - and x19,x19,x28 // (b^c)&=(a^b) - eor x14,x14,x7,ror#61 - eor x15,x15,x10,lsr#7 // sigma0(X[i+1]) - add x22,x22,x16 // h+=Sigma1(e) - eor x19,x19,x24 // Maj(a,b,c) - eor x17,x0,x23,ror#39 // Sigma0(a) - eor x14,x14,x7,lsr#6 // sigma1(X[i+14]) - add x9,x9,x2 - add x26,x26,x22 // d+=h - add x22,x22,x19 // h+=Maj(a,b,c) - ldr x19,[x30],#8 // *K++, x28 in next round - add x9,x9,x15 - add x22,x22,x17 // h+=Sigma0(a) - add x9,x9,x14 - ldr x14,[sp,#24] - str x1,[sp,#16] - ror x16,x26,#14 - add x21,x21,x19 // h+=K[i] - ror x0,x11,#1 - and x17,x27,x26 - ror x15,x8,#19 - bic x19,x20,x26 - ror x1,x22,#28 - add x21,x21,x9 // h+=X[i] - eor x16,x16,x26,ror#18 - eor x0,x0,x11,ror#8 - orr x17,x17,x19 // Ch(e,f,g) - eor x19,x22,x23 // a^b, b^c in next round - eor x16,x16,x26,ror#41 // Sigma1(e) - eor x1,x1,x22,ror#34 - add x21,x21,x17 // h+=Ch(e,f,g) - and x28,x28,x19 // (b^c)&=(a^b) - eor x15,x15,x8,ror#61 - eor x0,x0,x11,lsr#7 // sigma0(X[i+1]) - add x21,x21,x16 // h+=Sigma1(e) - eor x28,x28,x23 // Maj(a,b,c) - eor x17,x1,x22,ror#39 // Sigma0(a) - eor x15,x15,x8,lsr#6 // sigma1(X[i+14]) - add x10,x10,x3 - add x25,x25,x21 // d+=h - add x21,x21,x28 // h+=Maj(a,b,c) - ldr x28,[x30],#8 // *K++, x19 in next round - add x10,x10,x0 - add x21,x21,x17 // h+=Sigma0(a) - add x10,x10,x15 - ldr x15,[sp,#0] - str x2,[sp,#24] - ror x16,x25,#14 - add x20,x20,x28 // h+=K[i] - ror x1,x12,#1 - and x17,x26,x25 - ror x0,x9,#19 - bic x28,x27,x25 - ror x2,x21,#28 - add x20,x20,x10 // h+=X[i] - eor x16,x16,x25,ror#18 - eor x1,x1,x12,ror#8 - orr x17,x17,x28 // Ch(e,f,g) - eor x28,x21,x22 // a^b, b^c in next round - eor x16,x16,x25,ror#41 // Sigma1(e) - eor x2,x2,x21,ror#34 - add x20,x20,x17 // h+=Ch(e,f,g) - and x19,x19,x28 // (b^c)&=(a^b) - eor x0,x0,x9,ror#61 - eor x1,x1,x12,lsr#7 // sigma0(X[i+1]) - add x20,x20,x16 // h+=Sigma1(e) - eor x19,x19,x22 // Maj(a,b,c) - eor x17,x2,x21,ror#39 // Sigma0(a) - eor x0,x0,x9,lsr#6 // sigma1(X[i+14]) - add x11,x11,x4 - add x24,x24,x20 // d+=h - add x20,x20,x19 // h+=Maj(a,b,c) - ldr x19,[x30],#8 // *K++, x28 in next round - add x11,x11,x1 - add x20,x20,x17 // h+=Sigma0(a) - add x11,x11,x0 - ldr x0,[sp,#8] - str x3,[sp,#0] - ror x16,x24,#14 - add x27,x27,x19 // h+=K[i] - ror x2,x13,#1 - and x17,x25,x24 - ror x1,x10,#19 - bic x19,x26,x24 - ror x3,x20,#28 - add x27,x27,x11 // h+=X[i] - eor x16,x16,x24,ror#18 - eor x2,x2,x13,ror#8 - orr x17,x17,x19 // Ch(e,f,g) - eor x19,x20,x21 // a^b, b^c in next round - eor x16,x16,x24,ror#41 // Sigma1(e) - eor x3,x3,x20,ror#34 - add x27,x27,x17 // h+=Ch(e,f,g) - and x28,x28,x19 // (b^c)&=(a^b) - eor x1,x1,x10,ror#61 - eor x2,x2,x13,lsr#7 // sigma0(X[i+1]) - add x27,x27,x16 // h+=Sigma1(e) - eor x28,x28,x21 // Maj(a,b,c) - eor x17,x3,x20,ror#39 // Sigma0(a) - eor x1,x1,x10,lsr#6 // sigma1(X[i+14]) - add x12,x12,x5 - add x23,x23,x27 // d+=h - add x27,x27,x28 // h+=Maj(a,b,c) - ldr x28,[x30],#8 // *K++, x19 in next round - add x12,x12,x2 - add x27,x27,x17 // h+=Sigma0(a) - add x12,x12,x1 - ldr x1,[sp,#16] - str x4,[sp,#8] - ror x16,x23,#14 - add x26,x26,x28 // h+=K[i] - ror x3,x14,#1 - and x17,x24,x23 - ror x2,x11,#19 - bic x28,x25,x23 - ror x4,x27,#28 - add x26,x26,x12 // h+=X[i] - eor x16,x16,x23,ror#18 - eor x3,x3,x14,ror#8 - orr x17,x17,x28 // Ch(e,f,g) - eor x28,x27,x20 // a^b, b^c in next round - eor x16,x16,x23,ror#41 // Sigma1(e) - eor x4,x4,x27,ror#34 - add x26,x26,x17 // h+=Ch(e,f,g) - and x19,x19,x28 // (b^c)&=(a^b) - eor x2,x2,x11,ror#61 - eor x3,x3,x14,lsr#7 // sigma0(X[i+1]) - add x26,x26,x16 // h+=Sigma1(e) - eor x19,x19,x20 // Maj(a,b,c) - eor x17,x4,x27,ror#39 // Sigma0(a) - eor x2,x2,x11,lsr#6 // sigma1(X[i+14]) - add x13,x13,x6 - add x22,x22,x26 // d+=h - add x26,x26,x19 // h+=Maj(a,b,c) - ldr x19,[x30],#8 // *K++, x28 in next round - add x13,x13,x3 - add x26,x26,x17 // h+=Sigma0(a) - add x13,x13,x2 - ldr x2,[sp,#24] - str x5,[sp,#16] - ror x16,x22,#14 - add x25,x25,x19 // h+=K[i] - ror x4,x15,#1 - and x17,x23,x22 - ror x3,x12,#19 - bic x19,x24,x22 - ror x5,x26,#28 - add x25,x25,x13 // h+=X[i] - eor x16,x16,x22,ror#18 - eor x4,x4,x15,ror#8 - orr x17,x17,x19 // Ch(e,f,g) - eor x19,x26,x27 // a^b, b^c in next round - eor x16,x16,x22,ror#41 // Sigma1(e) - eor x5,x5,x26,ror#34 - add x25,x25,x17 // h+=Ch(e,f,g) - and x28,x28,x19 // (b^c)&=(a^b) - eor x3,x3,x12,ror#61 - eor x4,x4,x15,lsr#7 // sigma0(X[i+1]) - add x25,x25,x16 // h+=Sigma1(e) - eor x28,x28,x27 // Maj(a,b,c) - eor x17,x5,x26,ror#39 // Sigma0(a) - eor x3,x3,x12,lsr#6 // sigma1(X[i+14]) - add x14,x14,x7 - add x21,x21,x25 // d+=h - add x25,x25,x28 // h+=Maj(a,b,c) - ldr x28,[x30],#8 // *K++, x19 in next round - add x14,x14,x4 - add x25,x25,x17 // h+=Sigma0(a) - add x14,x14,x3 - ldr x3,[sp,#0] - str x6,[sp,#24] - ror x16,x21,#14 - add x24,x24,x28 // h+=K[i] - ror x5,x0,#1 - and x17,x22,x21 - ror x4,x13,#19 - bic x28,x23,x21 - ror x6,x25,#28 - add x24,x24,x14 // h+=X[i] - eor x16,x16,x21,ror#18 - eor x5,x5,x0,ror#8 - orr x17,x17,x28 // Ch(e,f,g) - eor x28,x25,x26 // a^b, b^c in next round - eor x16,x16,x21,ror#41 // Sigma1(e) - eor x6,x6,x25,ror#34 - add x24,x24,x17 // h+=Ch(e,f,g) - and x19,x19,x28 // (b^c)&=(a^b) - eor x4,x4,x13,ror#61 - eor x5,x5,x0,lsr#7 // sigma0(X[i+1]) - add x24,x24,x16 // h+=Sigma1(e) - eor x19,x19,x26 // Maj(a,b,c) - eor x17,x6,x25,ror#39 // Sigma0(a) - eor x4,x4,x13,lsr#6 // sigma1(X[i+14]) - add x15,x15,x8 - add x20,x20,x24 // d+=h - add x24,x24,x19 // h+=Maj(a,b,c) - ldr x19,[x30],#8 // *K++, x28 in next round - add x15,x15,x5 - add x24,x24,x17 // h+=Sigma0(a) - add x15,x15,x4 - ldr x4,[sp,#8] - str x7,[sp,#0] - ror x16,x20,#14 - add x23,x23,x19 // h+=K[i] - ror x6,x1,#1 - and x17,x21,x20 - ror x5,x14,#19 - bic x19,x22,x20 - ror x7,x24,#28 - add x23,x23,x15 // h+=X[i] - eor x16,x16,x20,ror#18 - eor x6,x6,x1,ror#8 - orr x17,x17,x19 // Ch(e,f,g) - eor x19,x24,x25 // a^b, b^c in next round - eor x16,x16,x20,ror#41 // Sigma1(e) - eor x7,x7,x24,ror#34 - add x23,x23,x17 // h+=Ch(e,f,g) - and x28,x28,x19 // (b^c)&=(a^b) - eor x5,x5,x14,ror#61 - eor x6,x6,x1,lsr#7 // sigma0(X[i+1]) - add x23,x23,x16 // h+=Sigma1(e) - eor x28,x28,x25 // Maj(a,b,c) - eor x17,x7,x24,ror#39 // Sigma0(a) - eor x5,x5,x14,lsr#6 // sigma1(X[i+14]) - add x0,x0,x9 - add x27,x27,x23 // d+=h - add x23,x23,x28 // h+=Maj(a,b,c) - ldr x28,[x30],#8 // *K++, x19 in next round - add x0,x0,x6 - add x23,x23,x17 // h+=Sigma0(a) - add x0,x0,x5 - ldr x5,[sp,#16] - str x8,[sp,#8] - ror x16,x27,#14 - add x22,x22,x28 // h+=K[i] - ror x7,x2,#1 - and x17,x20,x27 - ror x6,x15,#19 - bic x28,x21,x27 - ror x8,x23,#28 - add x22,x22,x0 // h+=X[i] - eor x16,x16,x27,ror#18 - eor x7,x7,x2,ror#8 - orr x17,x17,x28 // Ch(e,f,g) - eor x28,x23,x24 // a^b, b^c in next round - eor x16,x16,x27,ror#41 // Sigma1(e) - eor x8,x8,x23,ror#34 - add x22,x22,x17 // h+=Ch(e,f,g) - and x19,x19,x28 // (b^c)&=(a^b) - eor x6,x6,x15,ror#61 - eor x7,x7,x2,lsr#7 // sigma0(X[i+1]) - add x22,x22,x16 // h+=Sigma1(e) - eor x19,x19,x24 // Maj(a,b,c) - eor x17,x8,x23,ror#39 // Sigma0(a) - eor x6,x6,x15,lsr#6 // sigma1(X[i+14]) - add x1,x1,x10 - add x26,x26,x22 // d+=h - add x22,x22,x19 // h+=Maj(a,b,c) - ldr x19,[x30],#8 // *K++, x28 in next round - add x1,x1,x7 - add x22,x22,x17 // h+=Sigma0(a) - add x1,x1,x6 - ldr x6,[sp,#24] - str x9,[sp,#16] - ror x16,x26,#14 - add x21,x21,x19 // h+=K[i] - ror x8,x3,#1 - and x17,x27,x26 - ror x7,x0,#19 - bic x19,x20,x26 - ror x9,x22,#28 - add x21,x21,x1 // h+=X[i] - eor x16,x16,x26,ror#18 - eor x8,x8,x3,ror#8 - orr x17,x17,x19 // Ch(e,f,g) - eor x19,x22,x23 // a^b, b^c in next round - eor x16,x16,x26,ror#41 // Sigma1(e) - eor x9,x9,x22,ror#34 - add x21,x21,x17 // h+=Ch(e,f,g) - and x28,x28,x19 // (b^c)&=(a^b) - eor x7,x7,x0,ror#61 - eor x8,x8,x3,lsr#7 // sigma0(X[i+1]) - add x21,x21,x16 // h+=Sigma1(e) - eor x28,x28,x23 // Maj(a,b,c) - eor x17,x9,x22,ror#39 // Sigma0(a) - eor x7,x7,x0,lsr#6 // sigma1(X[i+14]) - add x2,x2,x11 - add x25,x25,x21 // d+=h - add x21,x21,x28 // h+=Maj(a,b,c) - ldr x28,[x30],#8 // *K++, x19 in next round - add x2,x2,x8 - add x21,x21,x17 // h+=Sigma0(a) - add x2,x2,x7 - ldr x7,[sp,#0] - str x10,[sp,#24] - ror x16,x25,#14 - add x20,x20,x28 // h+=K[i] - ror x9,x4,#1 - and x17,x26,x25 - ror x8,x1,#19 - bic x28,x27,x25 - ror x10,x21,#28 - add x20,x20,x2 // h+=X[i] - eor x16,x16,x25,ror#18 - eor x9,x9,x4,ror#8 - orr x17,x17,x28 // Ch(e,f,g) - eor x28,x21,x22 // a^b, b^c in next round - eor x16,x16,x25,ror#41 // Sigma1(e) - eor x10,x10,x21,ror#34 - add x20,x20,x17 // h+=Ch(e,f,g) - and x19,x19,x28 // (b^c)&=(a^b) - eor x8,x8,x1,ror#61 - eor x9,x9,x4,lsr#7 // sigma0(X[i+1]) - add x20,x20,x16 // h+=Sigma1(e) - eor x19,x19,x22 // Maj(a,b,c) - eor x17,x10,x21,ror#39 // Sigma0(a) - eor x8,x8,x1,lsr#6 // sigma1(X[i+14]) - add x3,x3,x12 - add x24,x24,x20 // d+=h - add x20,x20,x19 // h+=Maj(a,b,c) - ldr x19,[x30],#8 // *K++, x28 in next round - add x3,x3,x9 - add x20,x20,x17 // h+=Sigma0(a) - add x3,x3,x8 - cbnz x19,.Loop_16_xx - - ldp x0,x2,[x29,#96] - ldr x1,[x29,#112] - sub x30,x30,#648 // rewind - - ldp x3,x4,[x0] - ldp x5,x6,[x0,#2*8] - add x1,x1,#14*8 // advance input pointer - ldp x7,x8,[x0,#4*8] - add x20,x20,x3 - ldp x9,x10,[x0,#6*8] - add x21,x21,x4 - add x22,x22,x5 - add x23,x23,x6 - stp x20,x21,[x0] - add x24,x24,x7 - add x25,x25,x8 - stp x22,x23,[x0,#2*8] - add x26,x26,x9 - add x27,x27,x10 - cmp x1,x2 - stp x24,x25,[x0,#4*8] - stp x26,x27,[x0,#6*8] - b.ne .Loop - - ldp x19,x20,[x29,#16] - add sp,sp,#4*8 - ldp x21,x22,[x29,#32] - ldp x23,x24,[x29,#48] - ldp x25,x26,[x29,#64] - ldp x27,x28,[x29,#80] - ldp x29,x30,[sp],#128 - ret -.size sha512_block_data_order,.-sha512_block_data_order - -.align 6 -.type .LK512,%object -.LK512: - .quad 0x428a2f98d728ae22,0x7137449123ef65cd - .quad 0xb5c0fbcfec4d3b2f,0xe9b5dba58189dbbc - .quad 0x3956c25bf348b538,0x59f111f1b605d019 - .quad 0x923f82a4af194f9b,0xab1c5ed5da6d8118 - .quad 0xd807aa98a3030242,0x12835b0145706fbe - .quad 0x243185be4ee4b28c,0x550c7dc3d5ffb4e2 - .quad 0x72be5d74f27b896f,0x80deb1fe3b1696b1 - .quad 0x9bdc06a725c71235,0xc19bf174cf692694 - .quad 0xe49b69c19ef14ad2,0xefbe4786384f25e3 - .quad 0x0fc19dc68b8cd5b5,0x240ca1cc77ac9c65 - .quad 0x2de92c6f592b0275,0x4a7484aa6ea6e483 - .quad 0x5cb0a9dcbd41fbd4,0x76f988da831153b5 - .quad 0x983e5152ee66dfab,0xa831c66d2db43210 - .quad 0xb00327c898fb213f,0xbf597fc7beef0ee4 - .quad 0xc6e00bf33da88fc2,0xd5a79147930aa725 - .quad 0x06ca6351e003826f,0x142929670a0e6e70 - .quad 0x27b70a8546d22ffc,0x2e1b21385c26c926 - .quad 0x4d2c6dfc5ac42aed,0x53380d139d95b3df - .quad 0x650a73548baf63de,0x766a0abb3c77b2a8 - .quad 0x81c2c92e47edaee6,0x92722c851482353b - .quad 0xa2bfe8a14cf10364,0xa81a664bbc423001 - .quad 0xc24b8b70d0f89791,0xc76c51a30654be30 - .quad 0xd192e819d6ef5218,0xd69906245565a910 - .quad 0xf40e35855771202a,0x106aa07032bbd1b8 - .quad 0x19a4c116b8d2d0c8,0x1e376c085141ab53 - .quad 0x2748774cdf8eeb99,0x34b0bcb5e19b48a8 - .quad 0x391c0cb3c5c95a63,0x4ed8aa4ae3418acb - .quad 0x5b9cca4f7763e373,0x682e6ff3d6b2b8a3 - .quad 0x748f82ee5defb2fc,0x78a5636f43172f60 - .quad 0x84c87814a1f0ab72,0x8cc702081a6439ec - .quad 0x90befffa23631e28,0xa4506cebde82bde9 - .quad 0xbef9a3f7b2c67915,0xc67178f2e372532b - .quad 0xca273eceea26619c,0xd186b8c721c0c207 - .quad 0xeada7dd6cde0eb1e,0xf57d4f7fee6ed178 - .quad 0x06f067aa72176fba,0x0a637dc5a2c898a6 - .quad 0x113f9804bef90dae,0x1b710b35131c471b - .quad 0x28db77f523047d84,0x32caab7b40c72493 - .quad 0x3c9ebe0a15c9bebc,0x431d67c49c100d4c - .quad 0x4cc5d4becb3e42b6,0x597f299cfc657e2a - .quad 0x5fcb6fab3ad6faec,0x6c44198c4a475817 - .quad 0 // terminator -.size .LK512,.-.LK512 -#ifndef __KERNEL__ -.align 3 -.LOPENSSL_armcap_P: -# ifdef __ILP32__ - .long OPENSSL_armcap_P-. -# else - .quad OPENSSL_armcap_P-. -# endif -#endif -.asciz "SHA512 block transform for ARMv8, CRYPTOGAMS by <appro(a)openssl.org>" -.align 2 -#ifndef __KERNEL__ -.comm OPENSSL_armcap_P,4,4 -#endif -- 2.11.0

5 years, 5 months

2
1
0 0

[PATCH AUTOSEL 5.1 001/219] ath10k: Check tx_stats before use it

by Sasha Levin

From: Yingying Tang <yintang(a)codeaurora.org> [ Upstream commit 9e7251fa38978b85108c44743e1436d48e8d0d76 ] tx_stats will be freed and set to NULL before debugfs_sta node is removed in station disconnetion process. So if read the debugfs_sta node there may be NULL pointer error. Add check for tx_stats before use it to resove this issue. Signed-off-by: Yingying Tang <yintang(a)codeaurora.org> Signed-off-by: Kalle Valo <kvalo(a)codeaurora.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/wireless/ath/ath10k/debugfs_sta.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/net/wireless/ath/ath10k/debugfs_sta.c b/drivers/net/wireless/ath/ath10k/debugfs_sta.c index c704ae371c4d..42931a669b02 100644 --- a/drivers/net/wireless/ath/ath10k/debugfs_sta.c +++ b/drivers/net/wireless/ath/ath10k/debugfs_sta.c @@ -663,6 +663,13 @@ static ssize_t ath10k_dbg_sta_dump_tx_stats(struct file *file, mutex_lock(&ar->conf_mutex); + if (!arsta->tx_stats) { + ath10k_warn(ar, "failed to get tx stats"); + mutex_unlock(&ar->conf_mutex); + kfree(buf); + return 0; + } + spin_lock_bh(&ar->data_lock); for (k = 0; k < ATH10K_STATS_TYPE_MAX; k++) { for (j = 0; j < ATH10K_COUNTER_TYPE_MAX; j++) { -- 2.20.1

5 years, 5 months

1
218
0 0

[PATCH AUTOSEL 4.14 001/105] wil6210: fix potential out-of-bounds read

by Sasha Levin

From: "Gustavo A. R. Silva" <gustavo(a)embeddedor.com> [ Upstream commit bfabdd6997323adbedccb13a3fed1967fb8cf8f5 ] Notice that *rc* can evaluate to up to 5, include/linux/netdevice.h: enum gro_result { GRO_MERGED, GRO_MERGED_FREE, GRO_HELD, GRO_NORMAL, GRO_DROP, GRO_CONSUMED, }; typedef enum gro_result gro_result_t; In case *rc* evaluates to 5, we end up having an out-of-bounds read at drivers/net/wireless/ath/wil6210/txrx.c:821: wil_dbg_txrx(wil, "Rx complete %d bytes => %s\n", len, gro_res_str[rc]); Fix this by adding element "GRO_CONSUMED" to array gro_res_str. Addresses-Coverity-ID: 1444666 ("Out-of-bounds read") Fixes: 194b482b5055 ("wil6210: Debug print GRO Rx result") Signed-off-by: Gustavo A. R. Silva <gustavo(a)embeddedor.com> Reviewed-by: Maya Erez <merez(a)codeaurora.org> Signed-off-by: Kalle Valo <kvalo(a)codeaurora.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/wireless/ath/wil6210/txrx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c index 389c718cd257..16750056b8b5 100644 --- a/drivers/net/wireless/ath/wil6210/txrx.c +++ b/drivers/net/wireless/ath/wil6210/txrx.c @@ -732,6 +732,7 @@ void wil_netif_rx_any(struct sk_buff *skb, struct net_device *ndev) [GRO_HELD] = "GRO_HELD", [GRO_NORMAL] = "GRO_NORMAL", [GRO_DROP] = "GRO_DROP", + [GRO_CONSUMED] = "GRO_CONSUMED", }; if (ndev->features & NETIF_F_RXHASH) -- 2.20.1

5 years, 5 months

1
1
0 0

[PATCH AUTOSEL 4.19 001/158] wil6210: fix potential out-of-bounds read

by Sasha Levin

From: "Gustavo A. R. Silva" <gustavo(a)embeddedor.com> [ Upstream commit bfabdd6997323adbedccb13a3fed1967fb8cf8f5 ] Notice that *rc* can evaluate to up to 5, include/linux/netdevice.h: enum gro_result { GRO_MERGED, GRO_MERGED_FREE, GRO_HELD, GRO_NORMAL, GRO_DROP, GRO_CONSUMED, }; typedef enum gro_result gro_result_t; In case *rc* evaluates to 5, we end up having an out-of-bounds read at drivers/net/wireless/ath/wil6210/txrx.c:821: wil_dbg_txrx(wil, "Rx complete %d bytes => %s\n", len, gro_res_str[rc]); Fix this by adding element "GRO_CONSUMED" to array gro_res_str. Addresses-Coverity-ID: 1444666 ("Out-of-bounds read") Fixes: 194b482b5055 ("wil6210: Debug print GRO Rx result") Signed-off-by: Gustavo A. R. Silva <gustavo(a)embeddedor.com> Reviewed-by: Maya Erez <merez(a)codeaurora.org> Signed-off-by: Kalle Valo <kvalo(a)codeaurora.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/wireless/ath/wil6210/txrx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c index 75c8aa297107..1b1b58e0129a 100644 --- a/drivers/net/wireless/ath/wil6210/txrx.c +++ b/drivers/net/wireless/ath/wil6210/txrx.c @@ -736,6 +736,7 @@ void wil_netif_rx_any(struct sk_buff *skb, struct net_device *ndev) [GRO_HELD] = "GRO_HELD", [GRO_NORMAL] = "GRO_NORMAL", [GRO_DROP] = "GRO_DROP", + [GRO_CONSUMED] = "GRO_CONSUMED", }; wil->txrx_ops.get_netif_rx_params(skb, &cid, &security); -- 2.20.1

5 years, 5 months

1
14
0 0

[PATCH AUTOSEL 5.2 001/249] ath10k: Check tx_stats before use it

by Sasha Levin

From: Yingying Tang <yintang(a)codeaurora.org> [ Upstream commit 9e7251fa38978b85108c44743e1436d48e8d0d76 ] tx_stats will be freed and set to NULL before debugfs_sta node is removed in station disconnetion process. So if read the debugfs_sta node there may be NULL pointer error. Add check for tx_stats before use it to resove this issue. Signed-off-by: Yingying Tang <yintang(a)codeaurora.org> Signed-off-by: Kalle Valo <kvalo(a)codeaurora.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/wireless/ath/ath10k/debugfs_sta.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/net/wireless/ath/ath10k/debugfs_sta.c b/drivers/net/wireless/ath/ath10k/debugfs_sta.c index c704ae371c4d..42931a669b02 100644 --- a/drivers/net/wireless/ath/ath10k/debugfs_sta.c +++ b/drivers/net/wireless/ath/ath10k/debugfs_sta.c @@ -663,6 +663,13 @@ static ssize_t ath10k_dbg_sta_dump_tx_stats(struct file *file, mutex_lock(&ar->conf_mutex); + if (!arsta->tx_stats) { + ath10k_warn(ar, "failed to get tx stats"); + mutex_unlock(&ar->conf_mutex); + kfree(buf); + return 0; + } + spin_lock_bh(&ar->data_lock); for (k = 0; k < ATH10K_STATS_TYPE_MAX; k++) { for (j = 0; j < ATH10K_COUNTER_TYPE_MAX; j++) { -- 2.20.1

5 years, 5 months

1
23
0 0

drivers/e1000e revert and proper fix

by Konstantin Khlebnikov

Please pick revert-commit commit caff422ea81e144842bc44bab408d85ac449377b ("Revert "e1000e: fix cyclic resets at link up with active tx"") and (optionally) proper fix commit d17ba0f616a08f597d9348c372d89b8c0405ccf3 ("e1000e: start network tx queue only when link is up") into 4.9, 4.14, 4.19, 5.1, 5.2 buggy commit 0f9e980bf5ee1a97e2e401c846b2af989eb21c61 ("e1000e: fix cyclic resets at link up with active tx") commited in 5.0 and was picked into 4.9, 4.14, 4.19 It generates annoying false-positive hung-hardware warnings https://bugzilla.kernel.org/show_bug.cgi?id=203175 Original problem isn't so severe so feel free to skip second commit if it doesn't apply clearly.

5 years, 5 months

2
1
0 0

2025

2024

2023

2022

2021

2020

2019

2018

2017

Linux-stable-mirror July 2019