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[PATCH OLK-5.10 v3 0/7] Backport zhaoxin enhancement and bugfix
by Zheng Zengkai 22 Feb '22

22 Feb '22

v2->v3: Fix compile warning "ahci_error_intr ISO C90 forbids mixed declarations and code" Backport zhaoxin enhancement and bugfix patches. LeoLiu-oc (7): rtc: Fix set RTC time delay 500ms on some Zhaoxin SOCs XHCI: Fix some device identify fail when enable xHCI runtime suspend EHCI: Clear wakeup signal locked in S0 state when device plug in Fix some bugs like plugin support and sata link stability when user enable ahci RTD3 Add support for disabling PhyRdy Change Interrupt based on actual LPM capability Add support for PxSCT.LPM set based on actual LPM capability x86/tsc: Make cur->adjusted values in package#1 to be the same arch/x86/kernel/tsc_sync.c | 5 +++++ drivers/ata/ahci.c | 24 ++++++++++++++++++++++++ drivers/ata/libahci.c | 15 +++++++++++++++ drivers/ata/libata-eh.c | 7 +++++++ drivers/ata/libata-sata.c | 20 ++++++++++++++++++-- drivers/pci/pci-driver.c | 6 +++++- drivers/rtc/rtc-mc146818-lib.c | 16 ++++++++++++++++ drivers/usb/host/ehci-hcd.c | 21 +++++++++++++++++++++ drivers/usb/host/ehci-pci.c | 4 ++++ drivers/usb/host/ehci.h | 1 + drivers/usb/host/xhci-pci.c | 2 ++ include/linux/libata.h | 4 ++++ 12 files changed, 122 insertions(+), 3 deletions(-) -- 2.20.1

1 7

[PATCH openEuler-1.0-LTS] livepatch/x86: Fix incorrect use of 'strncpy'
by Yang Yingliang 22 Feb '22

22 Feb '22

From: Zheng Yejian <zhengyejian1(a)huawei.com> hulk inclusion category: bugfix bugzilla: 186253, https://gitee.com/openeuler/kernel/issues/I4TYA9 CVE: NA ----------------------------------------------- Refer to following codes, 'strncpy' would stop copying if Null character encountered. For example, when 'code' is "53 be 00 0a 05", 'old_code' would be "53 be 00 00 00". > 276 static unsigned char *klp_old_code(unsigned char *code) > 277 { > 278 static union klp_code_union old_code; > 279 > 280 strncpy(old_code.code, code, JMP_E9_INSN_SIZE); > 281 return old_code.code; > 282 } As a result, the instructions cannot be restored completely, and the system becomes abnormal. Fixes: 7e2ab91ea076 ("livepatch/x86: support livepatch without ftrace") Signed-off-by: Zheng Yejian <zhengyejian1(a)huawei.com> Reviewed-by: Kuohai Xu <xukuohai(a)huawei.com> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- arch/x86/kernel/livepatch.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/livepatch.c b/arch/x86/kernel/livepatch.c index 0e118adf14087..785bba03b77fa 100644 --- a/arch/x86/kernel/livepatch.c +++ b/arch/x86/kernel/livepatch.c @@ -277,7 +277,7 @@ static unsigned char *klp_old_code(unsigned char *code) { static union klp_code_union old_code; - strncpy(old_code.code, code, JMP_E9_INSN_SIZE); + memcpy(old_code.code, code, JMP_E9_INSN_SIZE); return old_code.code; } -- 2.25.1

1 0

[PATCH OLK-5.10 v2] scsi: spfc: Remove redundant mask and spinlock
by Yanling Song 22 Feb '22

22 Feb '22

Ramaxel inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I4UA67 CVE: NA Changes from v1: Update description. Fix: 1.Remove UNF_ORIGIN_HOTTAG_MASK and UNF_HOTTAG_FLAG 2.Update some output string 3.Remove spinlock protect in free_parent_sq() because there is spinlock protect in caller function free_parent_queue_info() Signed-off-by: Yanling Song <songyl(a)ramaxel.com> Reviewed-by: Yun Xu <xuyun(a)ramaxel.com> --- drivers/scsi/spfc/common/unf_common.h | 2 -- drivers/scsi/spfc/common/unf_io.c | 3 +-- drivers/scsi/spfc/common/unf_io_abnormal.c | 2 +- drivers/scsi/spfc/common/unf_rport.c | 2 +- drivers/scsi/spfc/common/unf_service.c | 19 +++++-------------- drivers/scsi/spfc/hw/spfc_hba.c | 2 +- drivers/scsi/spfc/hw/spfc_io.c | 2 +- drivers/scsi/spfc/hw/spfc_queue.c | 5 ----- drivers/scsi/spfc/hw/spfc_service.c | 22 ++++++++++++---------- 9 files changed, 22 insertions(+), 37 deletions(-) diff --git a/drivers/scsi/spfc/common/unf_common.h b/drivers/scsi/spfc/common/unf_common.h index bf9d156e07ce..9613649308bf 100644 --- a/drivers/scsi/spfc/common/unf_common.h +++ b/drivers/scsi/spfc/common/unf_common.h @@ -12,8 +12,6 @@ #define SPFC_DRV_DESC "Ramaxel Memory Technology Fibre Channel Driver" #define UNF_MAX_SECTORS 0xffff -#define UNF_ORIGIN_HOTTAG_MASK 0x7fff -#define UNF_HOTTAG_FLAG (1 << 15) #define UNF_PKG_FREE_OXID 0x0 #define UNF_PKG_FREE_RXID 0x1 diff --git a/drivers/scsi/spfc/common/unf_io.c b/drivers/scsi/spfc/common/unf_io.c index b1255ecba88c..5de69f8ddc6d 100644 --- a/drivers/scsi/spfc/common/unf_io.c +++ b/drivers/scsi/spfc/common/unf_io.c @@ -890,8 +890,7 @@ static int unf_send_fcpcmnd(struct unf_lport *lport, struct unf_rport *rport, unf_xchg->private_data[PKG_PRIVATE_XCHG_ALLOC_TIME]; pkg.private_data[PKG_PRIVATE_XCHG_VP_INDEX] = unf_lport->vp_index; pkg.private_data[PKG_PRIVATE_XCHG_RPORT_INDEX] = unf_rport->rport_index; - pkg.private_data[PKG_PRIVATE_XCHG_HOT_POOL_INDEX] = - unf_xchg->hotpooltag | UNF_HOTTAG_FLAG; + pkg.private_data[PKG_PRIVATE_XCHG_HOT_POOL_INDEX] = unf_xchg->hotpooltag; unf_select_sq(unf_xchg, &pkg); pkg.fcp_cmnd = &unf_xchg->fcp_cmnd; diff --git a/drivers/scsi/spfc/common/unf_io_abnormal.c b/drivers/scsi/spfc/common/unf_io_abnormal.c index fece7aa5f441..4e268ac026ca 100644 --- a/drivers/scsi/spfc/common/unf_io_abnormal.c +++ b/drivers/scsi/spfc/common/unf_io_abnormal.c @@ -763,7 +763,7 @@ int unf_send_scsi_mgmt_cmnd(struct unf_xchg *xchg, struct unf_lport *lport, pkg.xchg_contex = unf_xchg; pkg.private_data[PKG_PRIVATE_XCHG_RPORT_INDEX] = rport->rport_index; pkg.fcp_cmnd = &unf_xchg->fcp_cmnd; - pkg.private_data[PKG_PRIVATE_XCHG_HOT_POOL_INDEX] = unf_xchg->hotpooltag | UNF_HOTTAG_FLAG; + pkg.private_data[PKG_PRIVATE_XCHG_HOT_POOL_INDEX] = unf_xchg->hotpooltag; pkg.frame_head.csctl_sid = lport->nport_id; pkg.frame_head.rctl_did = rport->nport_id; diff --git a/drivers/scsi/spfc/common/unf_rport.c b/drivers/scsi/spfc/common/unf_rport.c index aa4967fc0ab6..9b06df884524 100644 --- a/drivers/scsi/spfc/common/unf_rport.c +++ b/drivers/scsi/spfc/common/unf_rport.c @@ -352,7 +352,7 @@ struct unf_rport *unf_find_valid_rport(struct unf_lport *lport, u64 wwpn, u32 si spin_unlock_irqrestore(rport_state_lock, flags); FC_DRV_PRINT(UNF_LOG_LOGIN_ATT, UNF_INFO, - "[err]Port(0x%x) RPort(0x%p) find by WWPN(0x%llx) is invalid", + "[info]Port(0x%x) RPort(0x%p) find by WWPN(0x%llx) is invalid", lport->port_id, rport_by_wwpn, wwpn); rport_by_wwpn = NULL; diff --git a/drivers/scsi/spfc/common/unf_service.c b/drivers/scsi/spfc/common/unf_service.c index 8f72f6470647..9c86c99374c8 100644 --- a/drivers/scsi/spfc/common/unf_service.c +++ b/drivers/scsi/spfc/common/unf_service.c @@ -130,7 +130,7 @@ void unf_fill_package(struct unf_frame_pkg *pkg, struct unf_xchg *xchg, pkg->private_data[PKG_PRIVATE_RPORT_RX_SIZE] = rport->max_frame_size; } - pkg->private_data[PKG_PRIVATE_XCHG_HOT_POOL_INDEX] = xchg->hotpooltag | UNF_HOTTAG_FLAG; + pkg->private_data[PKG_PRIVATE_XCHG_HOT_POOL_INDEX] = xchg->hotpooltag; pkg->private_data[PKG_PRIVATE_XCHG_ALLOC_TIME] = xchg->private_data[PKG_PRIVATE_XCHG_ALLOC_TIME]; pkg->private_data[PKG_PRIVATE_LOWLEVEL_XCHG_ADD] = @@ -250,7 +250,7 @@ u32 unf_send_abts(struct unf_lport *lport, struct unf_xchg *xchg) pkg.unf_cmnd_pload_bl.buffer_ptr = (u8 *)xchg->fcp_sfs_union.sfs_entry.fc_sfs_entry_ptr; pkg.unf_cmnd_pload_bl.buf_dma_addr = xchg->fcp_sfs_union.sfs_entry.sfs_buff_phy_addr; - pkg.private_data[PKG_PRIVATE_XCHG_HOT_POOL_INDEX] = xchg->hotpooltag | UNF_HOTTAG_FLAG; + pkg.private_data[PKG_PRIVATE_XCHG_HOT_POOL_INDEX] = xchg->hotpooltag; UNF_SET_XCHG_ALLOC_TIME(&pkg, xchg); UNF_SET_ABORT_INFO_IOTYPE(&pkg, xchg); @@ -407,19 +407,10 @@ static u32 unf_els_cmnd_default_handler(struct unf_lport *lport, struct unf_xchg rjt_info.reason_code = UNF_LS_RJT_NOT_SUPPORTED; unf_rport = unf_get_rport_by_nport_id(lport, sid); - if (unf_rport) { - if (unf_rport->rport_index != - xchg->private_data[PKG_PRIVATE_XCHG_RPORT_INDEX]) { - FC_DRV_PRINT(UNF_LOG_LOGIN_ATT, UNF_WARN, - "[warn]Port(0x%x_0x%x) NPort handle(0x%x) from low level is not equal to RPort index(0x%x)", - lport->port_id, lport->nport_id, - xchg->private_data[PKG_PRIVATE_XCHG_RPORT_INDEX], - unf_rport->rport_index); - } + if (unf_rport) ret = unf_send_els_rjt_by_rport(lport, xchg, unf_rport, &rjt_info); - } else { + else ret = unf_send_els_rjt_by_did(lport, xchg, sid, &rjt_info); - } return ret; } @@ -1389,7 +1380,7 @@ static void unf_fill_free_xid_pkg(struct unf_xchg *xchg, struct unf_frame_pkg *p pkg->frame_head.csctl_sid = xchg->sid; pkg->frame_head.rctl_did = xchg->did; pkg->frame_head.oxid_rxid = (u32)(((u32)xchg->oxid << UNF_SHIFT_16) | xchg->rxid); - pkg->private_data[PKG_PRIVATE_XCHG_HOT_POOL_INDEX] = xchg->hotpooltag | UNF_HOTTAG_FLAG; + pkg->private_data[PKG_PRIVATE_XCHG_HOT_POOL_INDEX] = xchg->hotpooltag; UNF_SET_XCHG_ALLOC_TIME(pkg, xchg); if (xchg->xchg_type == UNF_XCHG_TYPE_SFS) { diff --git a/drivers/scsi/spfc/hw/spfc_hba.c b/drivers/scsi/spfc/hw/spfc_hba.c index e12299c9e2c9..b033dcb78bb3 100644 --- a/drivers/scsi/spfc/hw/spfc_hba.c +++ b/drivers/scsi/spfc/hw/spfc_hba.c @@ -56,7 +56,7 @@ static struct unf_cfg_item spfc_port_cfg_parm[] = { {"port_topology", 0, 0xf, 0x20}, {"port_alpa", 0, 0xdead, 0xffff}, /* alpa address of port */ /* queue depth of originator registered to SCSI midlayer */ - {"max_queue_depth", 0, 128, 128}, + {"max_queue_depth", 0, 512, 512}, {"sest_num", 0, 2048, 2048}, {"max_login", 0, 2048, 2048}, /* nodename from 32 bit to 64 bit */ diff --git a/drivers/scsi/spfc/hw/spfc_io.c b/drivers/scsi/spfc/hw/spfc_io.c index 2b1d1c607b13..7184eb6a10af 100644 --- a/drivers/scsi/spfc/hw/spfc_io.c +++ b/drivers/scsi/spfc/hw/spfc_io.c @@ -1138,7 +1138,7 @@ u32 spfc_scq_recv_iresp(struct spfc_hba_info *hba, union spfc_scqe *wqe) pkg.private_data[PKG_PRIVATE_XCHG_ALLOC_TIME] = iresp->magic_num; pkg.frame_head.oxid_rxid = (((iresp->wd0.ox_id) << UNF_SHIFT_16) | (iresp->wd0.rx_id)); - hot_tag = (u16)iresp->wd2.hotpooltag & UNF_ORIGIN_HOTTAG_MASK; + hot_tag = (u16)iresp->wd2.hotpooltag; /* 2. HotTag validity check */ if (likely(hot_tag >= hba->exi_base && (hot_tag < hba->exi_base + hba->exi_count))) { pkg.status = UNF_IO_SUCCESS; diff --git a/drivers/scsi/spfc/hw/spfc_queue.c b/drivers/scsi/spfc/hw/spfc_queue.c index abcf1ff3f49f..fa4295832da7 100644 --- a/drivers/scsi/spfc/hw/spfc_queue.c +++ b/drivers/scsi/spfc/hw/spfc_queue.c @@ -2138,11 +2138,9 @@ static void spfc_free_parent_sq(struct spfc_hba_info *hba, u32 uidelaycnt = 0; struct list_head *list = NULL; struct spfc_suspend_sqe_info *suspend_sqe = NULL; - ulong flag = 0; sq_info = &parq_info->parent_sq_info; - spin_lock_irqsave(&parq_info->parent_queue_state_lock, flag); while (!list_empty(&sq_info->suspend_sqe_list)) { list = UNF_OS_LIST_NEXT(&sq_info->suspend_sqe_list); list_del(list); @@ -2156,7 +2154,6 @@ static void spfc_free_parent_sq(struct spfc_hba_info *hba, kfree(suspend_sqe); } } - spin_unlock_irqrestore(&parq_info->parent_queue_state_lock, flag); /* Free data cos */ spfc_update_cos_rport_cnt(hba, parq_info->queue_data_cos); @@ -4475,9 +4472,7 @@ void spfc_free_parent_queue_info(void *handle, struct spfc_parent_queue_info *pa * with the sq in the queue of the parent */ - spin_unlock_irqrestore(prtq_state_lock, flag); spfc_free_parent_sq(hba, parent_queue_info); - spin_lock_irqsave(prtq_state_lock, flag); /* The initialization of all queue id is invalid */ parent_queue_info->parent_cmd_scq_info.cqm_queue_id = INVALID_VALUE32; diff --git a/drivers/scsi/spfc/hw/spfc_service.c b/drivers/scsi/spfc/hw/spfc_service.c index e99802df50a2..1da58e3f9fbe 100644 --- a/drivers/scsi/spfc/hw/spfc_service.c +++ b/drivers/scsi/spfc/hw/spfc_service.c @@ -742,7 +742,7 @@ u32 spfc_scq_recv_abts_rsp(struct spfc_hba_info *hba, union spfc_scqe *scqe) ox_id = (u32)(abts_rsp->wd0.ox_id); - hot_tag = abts_rsp->wd1.hotpooltag & UNF_ORIGIN_HOTTAG_MASK; + hot_tag = abts_rsp->wd1.hotpooltag; if (unlikely(hot_tag < (u32)hba->exi_base || hot_tag >= (u32)(hba->exi_base + hba->exi_count))) { FC_DRV_PRINT(UNF_LOG_LOGIN_ATT, UNF_ERR, @@ -1210,7 +1210,7 @@ u32 spfc_scq_recv_ls_gs_rsp(struct spfc_hba_info *hba, union spfc_scqe *scqe) spfc_swap_16_in_32((u32 *)ls_gs_rsp_scqe->user_id, SPFC_LS_GS_USERID_LEN); ox_id = ls_gs_rsp_scqe->wd1.ox_id; - hot_tag = ((u16)(ls_gs_rsp_scqe->wd5.hotpooltag) & UNF_ORIGIN_HOTTAG_MASK) - hba->exi_base; + hot_tag = ((u16)ls_gs_rsp_scqe->wd5.hotpooltag) - hba->exi_base; pkg.frame_head.oxid_rxid = (u32)(ls_gs_rsp_scqe->wd1.rx_id) | ox_id << UNF_SHIFT_16; pkg.private_data[PKG_PRIVATE_XCHG_ALLOC_TIME] = ls_gs_rsp_scqe->magic_num; pkg.private_data[PKG_PRIVATE_XCHG_HOT_POOL_INDEX] = hot_tag; @@ -1317,8 +1317,7 @@ u32 spfc_scq_recv_els_rsp_sts(struct spfc_hba_info *hba, union spfc_scqe *scqe) pkg.private_data[PKG_PRIVATE_XCHG_ALLOC_TIME] = els_rsp_sts_scqe->magic_num; pkg.frame_head.oxid_rxid = rx_id | (u32)(els_rsp_sts_scqe->wd0.ox_id) << UNF_SHIFT_16; - hot_tag = (u32)((els_rsp_sts_scqe->wd1.hotpooltag & UNF_ORIGIN_HOTTAG_MASK) - - hba->exi_base); + hot_tag = (u32)(els_rsp_sts_scqe->wd1.hotpooltag - hba->exi_base); if (unlikely(SPFC_SCQE_HAS_ERRCODE(scqe))) pkg.status = UNF_IO_FAILED; @@ -1759,7 +1758,7 @@ u32 spfc_scq_recv_marker_sts(struct spfc_hba_info *hba, union spfc_scqe *scqe) tmf_marker_sts_scqe = &scqe->itmf_marker_sts; ox_id = (u32)tmf_marker_sts_scqe->wd1.ox_id; rx_id = (u32)tmf_marker_sts_scqe->wd1.rx_id; - hot_tag = (tmf_marker_sts_scqe->wd4.hotpooltag & UNF_ORIGIN_HOTTAG_MASK) - hba->exi_base; + hot_tag = tmf_marker_sts_scqe->wd4.hotpooltag - hba->exi_base; pkg.frame_head.oxid_rxid = rx_id | (u32)(ox_id) << UNF_SHIFT_16; pkg.private_data[PKG_PRIVATE_XCHG_ALLOC_TIME] = tmf_marker_sts_scqe->magic_num; pkg.frame_head.csctl_sid = tmf_marker_sts_scqe->wd3.sid; @@ -1800,7 +1799,7 @@ u32 spfc_scq_recv_abts_marker_sts(struct spfc_hba_info *hba, union spfc_scqe *sc ox_id = (u32)abts_marker_sts_scqe->wd1.ox_id; rx_id = (u32)abts_marker_sts_scqe->wd1.rx_id; - hot_tag = (abts_marker_sts_scqe->wd4.hotpooltag & UNF_ORIGIN_HOTTAG_MASK) - hba->exi_base; + hot_tag = abts_marker_sts_scqe->wd4.hotpooltag - hba->exi_base; pkg.frame_head.oxid_rxid = rx_id | (u32)(ox_id) << UNF_SHIFT_16; pkg.frame_head.csctl_sid = abts_marker_sts_scqe->wd3.sid; pkg.frame_head.rctl_did = abts_marker_sts_scqe->wd2.did; @@ -1972,8 +1971,7 @@ u32 spfc_scq_free_xid_sts(struct spfc_hba_info *hba, union spfc_scqe *scqe) rx_id = (u32)free_xid_sts_scqe->wd0.rx_id; if (free_xid_sts_scqe->wd1.hotpooltag != INVALID_VALUE16) { - hot_tag = (free_xid_sts_scqe->wd1.hotpooltag & - UNF_ORIGIN_HOTTAG_MASK) - hba->exi_base; + hot_tag = free_xid_sts_scqe->wd1.hotpooltag - hba->exi_base; } FC_DRV_PRINT(UNF_LOG_EQUIP_ATT, UNF_INFO, @@ -1998,7 +1996,7 @@ u32 spfc_scq_exchg_timeout_sts(struct spfc_hba_info *hba, union spfc_scqe *scqe) rx_id = (u32)time_out_scqe->wd0.rx_id; if (time_out_scqe->wd1.hotpooltag != INVALID_VALUE16) - hot_tag = (time_out_scqe->wd1.hotpooltag & UNF_ORIGIN_HOTTAG_MASK) - hba->exi_base; + hot_tag = time_out_scqe->wd1.hotpooltag - hba->exi_base; FC_DRV_PRINT(UNF_LOG_EQUIP_ATT, UNF_INFO, "Port(0x%x) recv timer time out sts hotpooltag(0x%x) magicnum(0x%x) ox_id(0x%x) rxid(0x%x) sts(%d)", @@ -2054,7 +2052,7 @@ u32 spfc_scq_rcv_sq_nop_sts(struct spfc_hba_info *hba, union spfc_scqe *scqe) FC_DRV_PRINT(UNF_LOG_LOGIN_ATT, UNF_INFO, "[info]Port(0x%x) rport_index(0x%x) find suspend sqe.", hba->port_cfg.port_id, rport_index); - if (sqn < sqn_max) { + if ((sqn < sqn_max) && (sqn >= sqn_base)) { ret = spfc_send_nop_cmd(hba, parent_sq_info, magic_num, sqn + 1); } else if (sqn == sqn_max) { if (!cancel_delayed_work(&suspend_sqe->timeout_work)) { @@ -2065,6 +2063,10 @@ u32 spfc_scq_rcv_sq_nop_sts(struct spfc_hba_info *hba, union spfc_scqe *scqe) parent_sq_info->need_offloaded = suspend_sqe->old_offload_sts; ret = spfc_pop_suspend_sqe(hba, prt_qinfo, suspend_sqe); kfree(suspend_sqe); + } else { + FC_DRV_PRINT(UNF_LOG_LOGIN_ATT, UNF_WARN, + "[warn]Port(0x%x) rport(0x%x) rcv error sqn(0x%x)", + hba->port_cfg.port_id, rport_index, sqn); } } else { FC_DRV_PRINT(UNF_LOG_LOGIN_ATT, UNF_WARN, -- 2.32.0

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[PATCH OLK-5.10 v2 0/5] net/spnic: spnic bugfix series
by Yanling Song 22 Feb '22

22 Feb '22

Fix 5 bugs: 1. Fix array bounds error in ethtool get_link_ksettings 2. Fix ethtool loopback command failure 3. Fix xor checksum error when sending a non 4B-aligned message to firmware 4. Fix an error when netdev failed to link up 5. Reduce the timeout of the channel between driver and firmware Yanling Song (5): net/spnic: Fix array bounds error in ethtool get_link_ksettings net/spnic: Fix ethtool loopback command failure net/spnic: Fix xor checksum error when sending a non 4B-aligned message to firmware net/spnic: Fix an error when netdev failed to link up net/spnic: Reduce the timeout of the channel between driver and firmware .../net/ethernet/ramaxel/spnic/hw/sphw_cmdq.c | 2 +- .../net/ethernet/ramaxel/spnic/hw/sphw_mbox.c | 10 ++-- .../net/ethernet/ramaxel/spnic/hw/sphw_mgmt.c | 2 +- .../ramaxel/spnic/spnic_ethtool_stats.c | 4 +- .../ethernet/ramaxel/spnic/spnic_mag_cfg.c | 2 +- .../ethernet/ramaxel/spnic/spnic_nic_cfg_vf.c | 49 ++++++++++++------- 6 files changed, 41 insertions(+), 28 deletions(-) -- 2.32.0

1 5

[PATCH OLK-5.10] configs: enable CONFIG_NTB_INTEL
by Chao Liu 22 Feb '22

22 Feb '22

euler inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I4UP2Q CVE: NA -------------------------------- Enable CONFIG_NTB_INTEL in openeuler_defconfig for x86. Support Intel NTB on capable Xeon and Atom hardware. Signed-off-by: Chao Liu <liuchao173(a)huawei.com> --- arch/x86/configs/openeuler_defconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/configs/openeuler_defconfig b/arch/x86/configs/openeuler_defconfig index 316c4122a859..7cda312e96a3 100644 --- a/arch/x86/configs/openeuler_defconfig +++ b/arch/x86/configs/openeuler_defconfig @@ -7121,7 +7121,7 @@ CONFIG_NTB=m # CONFIG_NTB_MSI is not set # CONFIG_NTB_AMD is not set # CONFIG_NTB_IDT is not set -# CONFIG_NTB_INTEL is not set +CONFIG_NTB_INTEL=m # CONFIG_NTB_SWITCHTEC is not set # CONFIG_NTB_PINGPONG is not set # CONFIG_NTB_TOOL is not set -- 2.23.0

2 1

[PATCH OLK-5.10] uce: copy_from_user scenario support kernel recovery
by Tong Tiangen 22 Feb '22

22 Feb '22

hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I4PM10 CVE: NA -------------------------------- This patch add uce kernel recovery path support in copy_from_user. Signed-off-by: Tong Tiangen <tongtiangen(a)huawei.com> --- arch/arm64/Kconfig | 9 ++ arch/arm64/include/asm/exception.h | 12 +++ arch/arm64/lib/copy_from_user.S | 5 + arch/arm64/mm/fault.c | 154 +++++++++++++++++++++++++++++ include/linux/kernel.h | 4 + kernel/sysctl.c | 11 +++ 6 files changed, 195 insertions(+) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index c0f6a275f798..f0198d7f8333 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -2155,6 +2155,15 @@ config ARCH_HIBERNATION_HEADER config ARCH_SUSPEND_POSSIBLE def_bool y +config UCE_KERNEL_RECOVERY + bool "uce kernel recovery from special scenario" + def_bool y + help + With ARM v8.2 RAS Extension, SEA are usually triggered when memory errors + are consumed. In some cases, if the error address is in a user page there + is a chance to recover. Such as error occurs in COW and pagecache reading + scenario, we can isolate this page and killing process instead of die. + endmenu menu "CPU Power Management" diff --git a/arch/arm64/include/asm/exception.h b/arch/arm64/include/asm/exception.h index 0756191f44f6..bad92fe763fb 100644 --- a/arch/arm64/include/asm/exception.h +++ b/arch/arm64/include/asm/exception.h @@ -53,4 +53,16 @@ void do_cp15instr(unsigned int esr, struct pt_regs *regs); void do_el0_svc(struct pt_regs *regs); void do_el0_svc_compat(struct pt_regs *regs); void do_ptrauth_fault(struct pt_regs *regs, unsigned int esr); + +#ifdef CONFIG_UCE_KERNEL_RECOVERY +struct uce_kernel_recovery_info { + int (*fn)(void); + const char *name; + unsigned long addr; + unsigned long size; +}; + +extern int copy_from_user_sea_fallback(void); +#endif + #endif /* __ASM_EXCEPTION_H */ diff --git a/arch/arm64/lib/copy_from_user.S b/arch/arm64/lib/copy_from_user.S index 2cf999e41d30..ffd07e9822f2 100644 --- a/arch/arm64/lib/copy_from_user.S +++ b/arch/arm64/lib/copy_from_user.S @@ -60,6 +60,11 @@ SYM_FUNC_START(__arch_copy_from_user) #include "copy_template.S" mov x0, #0 // Nothing to copy ret + + .global copy_from_user_sea_fallback +copy_from_user_sea_fallback: + mov x0, #-1 + ret SYM_FUNC_END(__arch_copy_from_user) EXPORT_SYMBOL(__arch_copy_from_user) diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c index 3fc5aceb72eb..7f76e277daa3 100644 --- a/arch/arm64/mm/fault.c +++ b/arch/arm64/mm/fault.c @@ -634,6 +634,127 @@ static int do_bad(unsigned long addr, unsigned int esr, struct pt_regs *regs) return 1; /* "fault" */ } +#ifdef CONFIG_UCE_KERNEL_RECOVERY +int kernel_access_sea_recovery; + +#define UCE_KER_REC_NUM ARRAY_SIZE(reco_info) +static struct uce_kernel_recovery_info reco_info[] = { + {NULL, NULL, 0, 0}, + {NULL, NULL, 0, 0}, + {copy_from_user_sea_fallback, "__arch_copy_from_user", (unsigned long)__arch_copy_from_user, 0}, +}; + +static int __init kernel_access_sea_recovery_init(void) +{ + unsigned long addr, size, offset; + unsigned int i; + + for (i = 0; i < UCE_KER_REC_NUM; i++) { + addr = reco_info[i].addr; + if (!kallsyms_lookup_size_offset(addr, &size, &offset)) { + pr_info("UCE: symbol %s lookup addr fail.\n", + reco_info[i].name); + size = 0; + } + + reco_info[i].size = size; + } + + return 1; +} +fs_initcall(kernel_access_sea_recovery_init); + +static int __init enable_kernel_access_sea_recovery(char *str) +{ + int max = (1 << UCE_KER_REC_NUM) - 1; + int val; + + if (kstrtoint(str, 0, &val)) + return -EINVAL; + + if (val < 0 || val > max) { + pr_info("UCE: invalid uce_kernel_recovery value %d", val); + return -EINVAL; + } + + kernel_access_sea_recovery = val; + + return 1; +} +__setup("uce_kernel_recovery=", enable_kernel_access_sea_recovery); + +/* + * what is kernel recovery? + * If the process's private data is accessed in the kernel mode to trigger + * special sea fault, it can controlled by killing the process and isolating + * the failure pages instead of die. + */ +static int is_in_kernel_recovery(unsigned int esr, struct pt_regs *regs) +{ + /* + * target insn: ldp-pre, ldp-post, ldp-offset, + * ldr-64bit-pre/pose, ldr-32bit-pre/post, ldrb-pre/post, ldrh-pre/post + */ + u32 target_insn[] = {0xa8c, 0xa9c, 0xa94, 0xf84, 0x784, 0x384, 0xb84}; + void *pc = (void *)instruction_pointer(regs); + struct uce_kernel_recovery_info *info; + bool insn_match = false; + u32 insn; + int i; + + pr_emerg("UCE: %s-%d, kernel recovery: 0x%x, esr: 0x%08x -- %s, %pS\n", + current->comm, current->pid, kernel_access_sea_recovery, esr, + esr_get_class_string(esr), pc); + + if (aarch64_insn_read((void *)pc, &insn)) { + pr_emerg("UCE: insn read fail.\n"); + return -EFAULT; + } + + /* + * We process special ESR: + * EC : 0b100101 Data Abort taken without a change in Exception level. + * DFSC : 0b010000 Synchronous External abort, not on translation table + * walk or hardware update of translation table. + * eg: 0x96000610 + */ + if (ESR_ELx_EC(esr) != ESR_ELx_EC_DABT_CUR || + (esr & ESR_ELx_FSC) != ESR_ELx_FSC_EXTABT) { + pr_emerg("UCE: esr not match.\n"); + return -EINVAL; + } + + insn = (insn >> 20) & 0xffc; + for (i = 0; i < ARRAY_SIZE(target_insn); i++) { + if (insn == target_insn[i]) { + insn_match = true; + break; + } + } + + if (!insn_match) { + pr_emerg("UCE: insn 0x%x is not match.\n", insn); + return -EINVAL; + } + + for (i = 0; i < UCE_KER_REC_NUM; i++) { + if (!((kernel_access_sea_recovery >> i) & 0x1)) + continue; + + info = &reco_info[i]; + if (info->fn && regs->pc >= info->addr && + regs->pc < (info->addr + info->size)) { + pr_emerg("UCE: total match %s success.\n", info->name); + return i; + } + } + + pr_emerg("UCE: symbol is not match or switch if off, kernel recovery %d.\n", + kernel_access_sea_recovery); + return -EINVAL; +} +#endif + static int do_sea(unsigned long addr, unsigned int esr, struct pt_regs *regs) { const struct fault_info *inf; @@ -649,6 +770,39 @@ static int do_sea(unsigned long addr, unsigned int esr, struct pt_regs *regs) return 0; } +#ifdef CONFIG_UCE_KERNEL_RECOVERY + if (!user_mode(regs)) { + int idx; + + if (!current->mm || !kernel_access_sea_recovery) { + pr_emerg("UCE: kernel recovery %d, %s-%d is %s-thread.\n", + kernel_access_sea_recovery, + current->comm, current->pid, + (current->mm) ? "user" : "kernel"); + die("Uncorrected hardware memory error in kernel-access\n", + regs, esr); + } + + idx = is_in_kernel_recovery(esr, regs); + if (idx >= 0 && idx < UCE_KER_REC_NUM) { + current->thread.fault_address = 0; + current->thread.fault_code = esr; + regs->pc = (unsigned long)reco_info[idx].fn; + + if (esr & ESR_ELx_FnV) + siaddr = NULL; + else + siaddr = (void __user *)addr; + + arm64_force_sig_fault(inf->sig, inf->code, siaddr, + "Uncorrected hardware memory use with kernel recovery in kernel-access\n"); + } else { + die("Uncorrected hardware memory error (not match idx or sence switch is off) in kernel-access\n", + regs, esr); + } + } +#endif + if (esr & ESR_ELx_FnV) siaddr = NULL; else diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 78a0907f0b04..b634fb1cce38 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -558,6 +558,10 @@ extern int sysctl_panic_on_stackoverflow; extern bool crash_kexec_post_notifiers; +#ifdef CONFIG_UCE_KERNEL_RECOVERY +extern int kernel_access_sea_recovery; +#endif + /* * panic_cpu is used for synchronizing panic() and crash_kexec() execution. It * holds a CPU number which is executing panic() currently. A value of diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 89ef0c1a1642..e38fff657683 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -2711,6 +2711,17 @@ static struct ctl_table kern_table[] = { .extra1 = &one_hundred, .extra2 = &one_thousand, }, +#endif +#if defined(CONFIG_UCE_KERNEL_RECOVERY) + { + .procname = "uce_kernel_recovery", + .data = &kernel_access_sea_recovery, + .maxlen = sizeof(kernel_access_sea_recovery), + .mode = 0644, + .proc_handler = proc_dointvec_minmax, + .extra1 = &four, + .extra2 = &four, + }, #endif { } }; -- 2.18.0.huawei.25

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[PATCH openEuler-1.0-LTS 1/2] yam: fix a memory leak in yam_siocdevprivate()
by Yang Yingliang 22 Feb '22

22 Feb '22

From: Hangyu Hua <hbh25y(a)gmail.com> mainline inclusion from mainline-v5.17 commit 29eb31542787e1019208a2e1047bb7c76c069536 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I4U4NY CVE: CVE-2022-24959 ----------------------------------------------- ym needs to be free when ym->cmd != SIOCYAMSMCS. Fixes: 0781168e23a2 ("yam: fix a missing-check bug") Signed-off-by: Hangyu Hua <hbh25y(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> conflict: The bug is in function yam_siocdevprivate() in mainline, but it is in function yam_ioctl() because the function name is changed in 25ec92fbdd("hamradio: use ndo_siocdevprivate") in mainline. Signed-off-by: Lu Wei <luwei32(a)huawei.com> Reviewed-by: Wei Yongjun <weiyongjun1(a)huawei.com> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- drivers/net/hamradio/yam.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c index ba9df430fca6e..f124ceab5f5e1 100644 --- a/drivers/net/hamradio/yam.c +++ b/drivers/net/hamradio/yam.c @@ -966,9 +966,7 @@ static int yam_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) sizeof(struct yamdrv_ioctl_mcs)); if (IS_ERR(ym)) return PTR_ERR(ym); - if (ym->cmd != SIOCYAMSMCS) - return -EINVAL; - if (ym->bitrate > YAM_MAXBITRATE) { + if (ym->cmd != SIOCYAMSMCS || ym->bitrate > YAM_MAXBITRATE) { kfree(ym); return -EINVAL; } -- 2.25.1

1 1

[PATCH openEuler-1.0-LTS] yam: fix a memory leak in yam_siocdevprivate()
by Yang Yingliang 21 Feb '22

21 Feb '22

From: Hangyu Hua <hbh25y(a)gmail.com> hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I4U4NY CVE: CVE-2022-24959 ------------------------------------------------- ym needs to be free when ym->cmd != SIOCYAMSMCS. Fixes: 0781168e23a2 ("yam: fix a missing-check bug") Signed-off-by: Hangyu Hua <hbh25y(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> conflict: The bug is in function yam_siocdevprivate() in mainline, but it is in function yam_ioctl() because the function name is changed in 25ec92fbdd("hamradio: use ndo_siocdevprivate") in mainline. Signed-off-by: Lu Wei <luwei32(a)huawei.com> Reviewed-by: Wei Yongjun <weiyongjun1(a)huawei.com> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- drivers/net/hamradio/yam.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c index ba9df430fca6e..f124ceab5f5e1 100644 --- a/drivers/net/hamradio/yam.c +++ b/drivers/net/hamradio/yam.c @@ -966,9 +966,7 @@ static int yam_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) sizeof(struct yamdrv_ioctl_mcs)); if (IS_ERR(ym)) return PTR_ERR(ym); - if (ym->cmd != SIOCYAMSMCS) - return -EINVAL; - if (ym->bitrate > YAM_MAXBITRATE) { + if (ym->cmd != SIOCYAMSMCS || ym->bitrate > YAM_MAXBITRATE) { kfree(ym); return -EINVAL; } -- 2.25.1

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[PATCH openEuler-1.0-LTS] ipmi_si: Phytium S2500 missing timeout counter reset in intf_mem_inw
by Yang Yingliang 21 Feb '22

21 Feb '22

From: Laibin Qiu <qiulaibin(a)huawei.com> phytium inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I4RK58 CVE: NA -------------------------------- The system would hang up when the Phytium S2500 communicates with some BMCs after several rounds of transactions, unless we reset the controller timeout counter manually by calling firmware through SMC. The reset in intf_mem_inw was missed previously. Fixes: 88f04d8bd2d27 ("ipmi_si: Phytium S2500 workaround for MMIO-based IPMI") Signed-off-by: Laibin Qiu <qiulaibin(a)huawei.com> Reviewed-by: Zheng Zengkai <zhengzengkai(a)huawei.com> Reviewed-by: Xie XiuQi <xiexiuqi(a)huawei.com> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- drivers/char/ipmi/ipmi_si_mem_io.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/char/ipmi/ipmi_si_mem_io.c b/drivers/char/ipmi/ipmi_si_mem_io.c index 9403e35a19934..bb4ed90a11535 100644 --- a/drivers/char/ipmi/ipmi_si_mem_io.c +++ b/drivers/char/ipmi/ipmi_si_mem_io.c @@ -84,6 +84,8 @@ static void intf_mem_outb(const struct si_sm_io *io, unsigned int offset, static unsigned char intf_mem_inw(const struct si_sm_io *io, unsigned int offset) { + ipmi_phytium_workaround(); + return (readw((io->addr)+(offset * io->regspacing)) >> io->regshift) & 0xff; } -- 2.25.1

1 0

[PATCH OLK-5.10 V2 00/44] intel-icelake: 22.03 support SGX
by Laibin Qiu 21 Feb '22

21 Feb '22

bugzilla: https://gitee.com/openeuler/kernel/issues/I4SIGI Borislav Petkov (1): x86/sgx: Fix sgx_ioc_enclave_provision() kernel-doc Daniel Vetter (1): x86/sgx: Drop racy follow_pfn() check Dave Hansen (3): x86/sgx: Clarify 'laundry_list' locking selftests/sgx: Improve error detection and messages selftests/sgx: remove checks for file execute permissions Ira Weiny (1): x86/sgx: Remove unnecessary kmap() from sgx_ioc_enclave_init() Jarkko Sakkinen (25): x86/sgx: Add SGX architectural data structures x86/sgx: Add wrappers for ENCLS functions x86/cpu/intel: Add a nosgx kernel parameter x86/sgx: Add SGX page allocator functions x86/sgx: Add an SGX misc driver interface x86/sgx: Add SGX_IOC_ENCLAVE_CREATE x86/sgx: Add SGX_IOC_ENCLAVE_ADD_PAGES x86/sgx: Add SGX_IOC_ENCLAVE_INIT x86/sgx: Add SGX_IOC_ENCLAVE_PROVISION selftests/x86: Add a selftest for SGX x86/sgx: Add a page reclaimer x86/sgx: Add ptrace() support for the SGX driver Documentation/x86: Document SGX kernel architecture x86/sgx: Update MAINTAINERS x86/sgx: Return -ERESTARTSYS in sgx_ioc_enclave_add_pages() x86/sgx: Return -EINVAL on a zero length buffer in sgx_ioc_enclave_add_pages() x86/sgx: Maintain encl->refcount for each encl->mm_list entry x86/sgx: Replace section->init_laundry_list with sgx_dirty_page_list x86/sgx: Add a basic NUMA allocation scheme to sgx_alloc_epc_page() selftests/sgx: Use a statically generated 3072-bit RSA key selftests/sgx: Rename 'eenter' and 'sgx_call_vdso' selftests/sgx: Migrate to kselftest harness selftests/sgx: Dump enclave memory map selftests/sgx: Add EXPECT_EEXIT() macro selftests/sgx: Refine the test enclave to have storage Sami Tolvanen (1): x86/sgx: Fix the return type of sgx_init() Sean Christopherson (9): x86/cpufeatures: Add Intel SGX hardware bits x86/{cpufeatures,msr}: Add Intel SGX Launch Control hardware bits x86/sgx: Initialize metadata for Enclave Page Cache (EPC) sections x86/cpu/intel: Detect SGX support mm: Add 'mprotect' hook to struct vm_operations_struct x86/vdso: Add support for exception fixup in vDSO functions x86/fault: Add a helper function to sanitize error code x86/vdso: Implement a vDSO for Intel SGX enclave call x86/sgx: Expose SGX architectural definitions to the kernel Tianjia Zhang (2): selftests/sgx: Use getauxval() to simplify test code selftests/sgx: Fix Q1 and Q2 calculation in sigstruct.c root (1): x86/traps: Attempt to fixup exceptions in vDSO before signaling .../admin-guide/kernel-parameters.txt | 2 + .../userspace-api/ioctl/ioctl-number.rst | 1 + Documentation/x86/index.rst | 1 + Documentation/x86/sgx.rst | 211 +++++ MAINTAINERS | 14 + arch/x86/Kconfig | 18 + arch/x86/entry/vdso/Makefile | 8 +- arch/x86/entry/vdso/extable.c | 46 ++ arch/x86/entry/vdso/extable.h | 28 + arch/x86/entry/vdso/vdso-layout.lds.S | 9 +- arch/x86/entry/vdso/vdso.lds.S | 1 + arch/x86/entry/vdso/vdso2c.h | 50 +- arch/x86/entry/vdso/vsgx.S | 151 ++++ arch/x86/include/asm/cpufeatures.h | 2 + arch/x86/include/asm/disabled-features.h | 8 +- arch/x86/include/asm/enclu.h | 9 + arch/x86/include/asm/msr-index.h | 8 + arch/x86/include/asm/sgx.h | 348 ++++++++ arch/x86/include/asm/vdso.h | 5 + arch/x86/include/uapi/asm/sgx.h | 168 ++++ arch/x86/kernel/cpu/Makefile | 1 + arch/x86/kernel/cpu/feat_ctl.c | 38 +- arch/x86/kernel/cpu/sgx/Makefile | 5 + arch/x86/kernel/cpu/sgx/driver.c | 197 +++++ arch/x86/kernel/cpu/sgx/driver.h | 29 + arch/x86/kernel/cpu/sgx/encl.c | 737 +++++++++++++++++ arch/x86/kernel/cpu/sgx/encl.h | 119 +++ arch/x86/kernel/cpu/sgx/encls.h | 231 ++++++ arch/x86/kernel/cpu/sgx/ioctl.c | 718 ++++++++++++++++ arch/x86/kernel/cpu/sgx/main.c | 768 ++++++++++++++++++ arch/x86/kernel/cpu/sgx/sgx.h | 83 ++ arch/x86/kernel/traps.c | 10 + arch/x86/mm/fault.c | 32 +- include/linux/mm.h | 7 + mm/mprotect.c | 7 + tools/testing/selftests/Makefile | 1 + tools/testing/selftests/sgx/.gitignore | 2 + tools/testing/selftests/sgx/Makefile | 57 ++ tools/testing/selftests/sgx/call.S | 44 + tools/testing/selftests/sgx/defines.h | 31 + tools/testing/selftests/sgx/load.c | 305 +++++++ tools/testing/selftests/sgx/main.c | 293 +++++++ tools/testing/selftests/sgx/main.h | 41 + tools/testing/selftests/sgx/sign_key.S | 12 + tools/testing/selftests/sgx/sign_key.pem | 39 + tools/testing/selftests/sgx/sigstruct.c | 382 +++++++++ tools/testing/selftests/sgx/test_encl.c | 35 + tools/testing/selftests/sgx/test_encl.lds | 41 + .../selftests/sgx/test_encl_bootstrap.S | 89 ++ 49 files changed, 5423 insertions(+), 19 deletions(-) create mode 100644 Documentation/x86/sgx.rst create mode 100644 arch/x86/entry/vdso/extable.c create mode 100644 arch/x86/entry/vdso/extable.h create mode 100644 arch/x86/entry/vdso/vsgx.S create mode 100644 arch/x86/include/asm/enclu.h create mode 100644 arch/x86/include/asm/sgx.h create mode 100644 arch/x86/include/uapi/asm/sgx.h create mode 100644 arch/x86/kernel/cpu/sgx/Makefile create mode 100644 arch/x86/kernel/cpu/sgx/driver.c create mode 100644 arch/x86/kernel/cpu/sgx/driver.h create mode 100644 arch/x86/kernel/cpu/sgx/encl.c create mode 100644 arch/x86/kernel/cpu/sgx/encl.h create mode 100644 arch/x86/kernel/cpu/sgx/encls.h create mode 100644 arch/x86/kernel/cpu/sgx/ioctl.c create mode 100644 arch/x86/kernel/cpu/sgx/main.c create mode 100644 arch/x86/kernel/cpu/sgx/sgx.h create mode 100644 tools/testing/selftests/sgx/.gitignore create mode 100644 tools/testing/selftests/sgx/Makefile create mode 100644 tools/testing/selftests/sgx/call.S create mode 100644 tools/testing/selftests/sgx/defines.h create mode 100644 tools/testing/selftests/sgx/load.c create mode 100644 tools/testing/selftests/sgx/main.c create mode 100644 tools/testing/selftests/sgx/main.h create mode 100644 tools/testing/selftests/sgx/sign_key.S create mode 100644 tools/testing/selftests/sgx/sign_key.pem create mode 100644 tools/testing/selftests/sgx/sigstruct.c create mode 100644 tools/testing/selftests/sgx/test_encl.c create mode 100644 tools/testing/selftests/sgx/test_encl.lds create mode 100644 tools/testing/selftests/sgx/test_encl_bootstrap.S -- 2.22.0

3 64