[gentoo-commits] proj/linux-patches:5.8 commit in: /

2020-10-17 Thread Mike Pagano
commit: 2e94a538736e0df7e53bd421bf26abe9f50aef6a
Author: Mike Pagano  gentoo  org>
AuthorDate: Sat Oct 17 10:19:31 2020 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Sat Oct 17 10:19:31 2020 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=2e94a538

Linux patch 5.8.16

Signed-off-by: Mike Pagano  gentoo.org>

 _README |   4 +
 1015_linux-5.8.16.patch | 534 
 2 files changed, 538 insertions(+)

diff --git a/_README b/_README
index 3400494..e29fc26 100644
--- a/_README
+++ b/_README
@@ -103,6 +103,10 @@ Patch:  1014_linux-5.8.15.patch
 From:   http://www.kernel.org
 Desc:   Linux 5.8.15
 
+Patch:  1015_linux-5.8.16.patch
+From:   http://www.kernel.org
+Desc:   Linux 5.8.16
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1015_linux-5.8.16.patch b/1015_linux-5.8.16.patch
new file mode 100644
index 000..38ab50b
--- /dev/null
+++ b/1015_linux-5.8.16.patch
@@ -0,0 +1,534 @@
+diff --git a/Makefile b/Makefile
+index 6c787cd1cb514..a4622ef65436e 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 5
+ PATCHLEVEL = 8
+-SUBLEVEL = 15
++SUBLEVEL = 16
+ EXTRAVERSION =
+ NAME = Kleptomaniac Octopus
+ 
+diff --git a/drivers/crypto/bcm/cipher.c b/drivers/crypto/bcm/cipher.c
+index a353217a0d33e..530c7d9437dd6 100644
+--- a/drivers/crypto/bcm/cipher.c
 b/drivers/crypto/bcm/cipher.c
+@@ -2930,7 +2930,6 @@ static int aead_gcm_ccm_setkey(struct crypto_aead 
*cipher,
+ 
+   ctx->enckeylen = keylen;
+   ctx->authkeylen = 0;
+-  memcpy(ctx->enckey, key, ctx->enckeylen);
+ 
+   switch (ctx->enckeylen) {
+   case AES_KEYSIZE_128:
+@@ -2946,6 +2945,8 @@ static int aead_gcm_ccm_setkey(struct crypto_aead 
*cipher,
+   goto badkey;
+   }
+ 
++  memcpy(ctx->enckey, key, ctx->enckeylen);
++
+   flow_log("  enckeylen:%u authkeylen:%u\n", ctx->enckeylen,
+ctx->authkeylen);
+   flow_dump("  enc: ", ctx->enckey, ctx->enckeylen);
+@@ -3000,6 +3001,10 @@ static int aead_gcm_esp_setkey(struct crypto_aead 
*cipher,
+   struct iproc_ctx_s *ctx = crypto_aead_ctx(cipher);
+ 
+   flow_log("%s\n", __func__);
++
++  if (keylen < GCM_ESP_SALT_SIZE)
++  return -EINVAL;
++
+   ctx->salt_len = GCM_ESP_SALT_SIZE;
+   ctx->salt_offset = GCM_ESP_SALT_OFFSET;
+   memcpy(ctx->salt, key + keylen - GCM_ESP_SALT_SIZE, GCM_ESP_SALT_SIZE);
+@@ -3028,6 +3033,10 @@ static int rfc4543_gcm_esp_setkey(struct crypto_aead 
*cipher,
+   struct iproc_ctx_s *ctx = crypto_aead_ctx(cipher);
+ 
+   flow_log("%s\n", __func__);
++
++  if (keylen < GCM_ESP_SALT_SIZE)
++  return -EINVAL;
++
+   ctx->salt_len = GCM_ESP_SALT_SIZE;
+   ctx->salt_offset = GCM_ESP_SALT_OFFSET;
+   memcpy(ctx->salt, key + keylen - GCM_ESP_SALT_SIZE, GCM_ESP_SALT_SIZE);
+@@ -3057,6 +3066,10 @@ static int aead_ccm_esp_setkey(struct crypto_aead 
*cipher,
+   struct iproc_ctx_s *ctx = crypto_aead_ctx(cipher);
+ 
+   flow_log("%s\n", __func__);
++
++  if (keylen < CCM_ESP_SALT_SIZE)
++  return -EINVAL;
++
+   ctx->salt_len = CCM_ESP_SALT_SIZE;
+   ctx->salt_offset = CCM_ESP_SALT_OFFSET;
+   memcpy(ctx->salt, key + keylen - CCM_ESP_SALT_SIZE, CCM_ESP_SALT_SIZE);
+diff --git a/drivers/crypto/qat/qat_common/qat_algs.c 
b/drivers/crypto/qat/qat_common/qat_algs.c
+index 1b050391c0c90..02dadcb8852fe 100644
+--- a/drivers/crypto/qat/qat_common/qat_algs.c
 b/drivers/crypto/qat/qat_common/qat_algs.c
+@@ -871,6 +871,11 @@ static int qat_alg_aead_dec(struct aead_request *areq)
+   struct icp_qat_fw_la_bulk_req *msg;
+   int digst_size = crypto_aead_authsize(aead_tfm);
+   int ret, ctr = 0;
++  u32 cipher_len;
++
++  cipher_len = areq->cryptlen - digst_size;
++  if (cipher_len % AES_BLOCK_SIZE != 0)
++  return -EINVAL;
+ 
+   ret = qat_alg_sgl_to_bufl(ctx->inst, areq->src, areq->dst, qat_req);
+   if (unlikely(ret))
+@@ -885,7 +890,7 @@ static int qat_alg_aead_dec(struct aead_request *areq)
+   qat_req->req.comn_mid.src_data_addr = qat_req->buf.blp;
+   qat_req->req.comn_mid.dest_data_addr = qat_req->buf.bloutp;
+   cipher_param = (void *)_req->req.serv_specif_rqpars;
+-  cipher_param->cipher_length = areq->cryptlen - digst_size;
++  cipher_param->cipher_length = cipher_len;
+   cipher_param->cipher_offset = areq->assoclen;
+   memcpy(cipher_param->u.cipher_IV_array, areq->iv, AES_BLOCK_SIZE);
+   auth_param = (void *)((uint8_t *)cipher_param + sizeof(*cipher_param));
+@@ -914,6 +919,9 @@ static int qat_alg_aead_enc(struct aead_request *areq)
+   uint8_t *iv = areq->iv;
+   int ret, ctr = 0;
+ 
++  if (areq->cryptlen % AES_BLOCK_SIZE != 0)
++  return 

[gentoo-commits] proj/linux-patches:5.8 commit in: /

2020-10-07 Thread Mike Pagano
commit: 0183b5b10995269f4f30116a291631085336b482
Author: Mike Pagano  gentoo  org>
AuthorDate: Wed Oct  7 12:47:24 2020 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Wed Oct  7 12:47:24 2020 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=0183b5b1

Linux patch 5.8.14

Signed-off-by: Mike Pagano  gentoo.org>

 _README |4 +
 1013_linux-5.8.14.patch | 3103 +++
 2 files changed, 3107 insertions(+)

diff --git a/_README b/_README
index 0944db1..6e16f1d 100644
--- a/_README
+++ b/_README
@@ -95,6 +95,10 @@ Patch:  1012_linux-5.8.13.patch
 From:   http://www.kernel.org
 Desc:   Linux 5.8.13
 
+Patch:  1013_linux-5.8.14.patch
+From:   http://www.kernel.org
+Desc:   Linux 5.8.14
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1013_linux-5.8.14.patch b/1013_linux-5.8.14.patch
new file mode 100644
index 000..fe7cc03
--- /dev/null
+++ b/1013_linux-5.8.14.patch
@@ -0,0 +1,3103 @@
+diff --git a/Documentation/devicetree/bindings/gpio/sgpio-aspeed.txt 
b/Documentation/devicetree/bindings/gpio/sgpio-aspeed.txt
+index d4d83916c09dd..be329ea4794f8 100644
+--- a/Documentation/devicetree/bindings/gpio/sgpio-aspeed.txt
 b/Documentation/devicetree/bindings/gpio/sgpio-aspeed.txt
+@@ -20,8 +20,9 @@ Required properties:
+ - gpio-controller : Marks the device node as a GPIO controller
+ - interrupts : Interrupt specifier, see interrupt-controller/interrupts.txt
+ - interrupt-controller : Mark the GPIO controller as an interrupt-controller
+-- ngpios : number of GPIO lines, see gpio.txt
+-  (should be multiple of 8, up to 80 pins)
++- ngpios : number of *hardware* GPIO lines, see gpio.txt. This will expose
++  2 software GPIOs per hardware GPIO: one for hardware input, one for hardware
++  output. Up to 80 pins, must be a multiple of 8.
+ - clocks : A phandle to the APB clock for SGPM clock division
+ - bus-frequency : SGPM CLK frequency
+ 
+diff --git a/Makefile b/Makefile
+index 0d81d8cba48b6..33ceda527e5ef 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 5
+ PATCHLEVEL = 8
+-SUBLEVEL = 13
++SUBLEVEL = 14
+ EXTRAVERSION =
+ NAME = Kleptomaniac Octopus
+ 
+diff --git a/block/blk-mq.c b/block/blk-mq.c
+index a366726094a89..8e623e0282757 100644
+--- a/block/blk-mq.c
 b/block/blk-mq.c
+@@ -1304,6 +1304,11 @@ bool blk_mq_dispatch_rq_list(struct request_queue *q, 
struct list_head *list,
+ 
+   hctx->dispatched[queued_to_index(queued)]++;
+ 
++  /* If we didn't flush the entire list, we could have told the driver
++   * there was more coming, but that turned out to be a lie.
++   */
++  if ((!list_empty(list) || errors) && q->mq_ops->commit_rqs && queued)
++  q->mq_ops->commit_rqs(hctx);
+   /*
+* Any items that need requeuing? Stuff them into hctx->dispatch,
+* that is where we will continue on next queue run.
+@@ -1311,14 +1316,6 @@ bool blk_mq_dispatch_rq_list(struct request_queue *q, 
struct list_head *list,
+   if (!list_empty(list)) {
+   bool needs_restart;
+ 
+-  /*
+-   * If we didn't flush the entire list, we could have told
+-   * the driver there was more coming, but that turned out to
+-   * be a lie.
+-   */
+-  if (q->mq_ops->commit_rqs && queued)
+-  q->mq_ops->commit_rqs(hctx);
+-
+   spin_lock(>lock);
+   list_splice_tail_init(list, >dispatch);
+   spin_unlock(>lock);
+@@ -1971,6 +1968,7 @@ void blk_mq_try_issue_list_directly(struct blk_mq_hw_ctx 
*hctx,
+   struct list_head *list)
+ {
+   int queued = 0;
++  int errors = 0;
+ 
+   while (!list_empty(list)) {
+   blk_status_t ret;
+@@ -1987,6 +1985,7 @@ void blk_mq_try_issue_list_directly(struct blk_mq_hw_ctx 
*hctx,
+   break;
+   }
+   blk_mq_end_request(rq, ret);
++  errors++;
+   } else
+   queued++;
+   }
+@@ -1996,7 +1995,8 @@ void blk_mq_try_issue_list_directly(struct blk_mq_hw_ctx 
*hctx,
+* the driver there was more coming, but that turned out to
+* be a lie.
+*/
+-  if (!list_empty(list) && hctx->queue->mq_ops->commit_rqs && queued)
++  if ((!list_empty(list) || errors) &&
++   hctx->queue->mq_ops->commit_rqs && queued)
+   hctx->queue->mq_ops->commit_rqs(hctx);
+ }
+ 
+diff --git a/block/blk-settings.c b/block/blk-settings.c
+index 9a2c23cd97007..525bdb699deb8 100644
+--- a/block/blk-settings.c
 b/block/blk-settings.c
+@@ -832,6 +832,52 @@ bool blk_queue_can_use_dma_map_merging(struct 
request_queue *q,
+ }
+ 

[gentoo-commits] proj/linux-patches:5.8 commit in: /

2020-10-01 Thread Mike Pagano
commit: 763eb4b84c25bff950fbac603a2248bb551b4f23
Author: Mike Pagano  gentoo  org>
AuthorDate: Thu Oct  1 19:00:19 2020 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Thu Oct  1 19:00:19 2020 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=763eb4b8

Linux patch 5.8.13

Signed-off-by: Mike Pagano  gentoo.org>

 _README |4 +
 1012_linux-5.8.13.patch | 3615 +++
 2 files changed, 3619 insertions(+)

diff --git a/_README b/_README
index 51cee27..0944db1 100644
--- a/_README
+++ b/_README
@@ -91,6 +91,10 @@ Patch:  1011_linux-5.8.12.patch
 From:   http://www.kernel.org
 Desc:   Linux 5.8.12
 
+Patch:  1012_linux-5.8.13.patch
+From:   http://www.kernel.org
+Desc:   Linux 5.8.13
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1012_linux-5.8.13.patch b/1012_linux-5.8.13.patch
new file mode 100644
index 000..10424ba
--- /dev/null
+++ b/1012_linux-5.8.13.patch
@@ -0,0 +1,3615 @@
+diff --git a/Makefile b/Makefile
+index d0d40c628dc34..0d81d8cba48b6 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 5
+ PATCHLEVEL = 8
+-SUBLEVEL = 12
++SUBLEVEL = 13
+ EXTRAVERSION =
+ NAME = Kleptomaniac Octopus
+ 
+diff --git a/arch/arm64/include/asm/kvm_emulate.h 
b/arch/arm64/include/asm/kvm_emulate.h
+index 4d0f8ea600ba4..e1254e55835bb 100644
+--- a/arch/arm64/include/asm/kvm_emulate.h
 b/arch/arm64/include/asm/kvm_emulate.h
+@@ -319,7 +319,7 @@ static __always_inline int kvm_vcpu_dabt_get_rd(const 
struct kvm_vcpu *vcpu)
+   return (kvm_vcpu_get_hsr(vcpu) & ESR_ELx_SRT_MASK) >> ESR_ELx_SRT_SHIFT;
+ }
+ 
+-static __always_inline bool kvm_vcpu_dabt_iss1tw(const struct kvm_vcpu *vcpu)
++static __always_inline bool kvm_vcpu_abt_iss1tw(const struct kvm_vcpu *vcpu)
+ {
+   return !!(kvm_vcpu_get_hsr(vcpu) & ESR_ELx_S1PTW);
+ }
+@@ -327,7 +327,7 @@ static __always_inline bool kvm_vcpu_dabt_iss1tw(const 
struct kvm_vcpu *vcpu)
+ static __always_inline bool kvm_vcpu_dabt_iswrite(const struct kvm_vcpu *vcpu)
+ {
+   return !!(kvm_vcpu_get_hsr(vcpu) & ESR_ELx_WNR) ||
+-  kvm_vcpu_dabt_iss1tw(vcpu); /* AF/DBM update */
++  kvm_vcpu_abt_iss1tw(vcpu); /* AF/DBM update */
+ }
+ 
+ static inline bool kvm_vcpu_dabt_is_cm(const struct kvm_vcpu *vcpu)
+@@ -356,6 +356,11 @@ static inline bool kvm_vcpu_trap_is_iabt(const struct 
kvm_vcpu *vcpu)
+   return kvm_vcpu_trap_get_class(vcpu) == ESR_ELx_EC_IABT_LOW;
+ }
+ 
++static inline bool kvm_vcpu_trap_is_exec_fault(const struct kvm_vcpu *vcpu)
++{
++  return kvm_vcpu_trap_is_iabt(vcpu) && !kvm_vcpu_abt_iss1tw(vcpu);
++}
++
+ static __always_inline u8 kvm_vcpu_trap_get_fault(const struct kvm_vcpu *vcpu)
+ {
+   return kvm_vcpu_get_hsr(vcpu) & ESR_ELx_FSC;
+@@ -393,6 +398,9 @@ static __always_inline int kvm_vcpu_sys_get_rt(struct 
kvm_vcpu *vcpu)
+ 
+ static inline bool kvm_is_write_fault(struct kvm_vcpu *vcpu)
+ {
++  if (kvm_vcpu_abt_iss1tw(vcpu))
++  return true;
++
+   if (kvm_vcpu_trap_is_iabt(vcpu))
+   return false;
+ 
+diff --git a/arch/arm64/kvm/hyp/switch.c b/arch/arm64/kvm/hyp/switch.c
+index ba225e09aaf15..8564742948d31 100644
+--- a/arch/arm64/kvm/hyp/switch.c
 b/arch/arm64/kvm/hyp/switch.c
+@@ -599,7 +599,7 @@ static bool __hyp_text fixup_guest_exit(struct kvm_vcpu 
*vcpu, u64 *exit_code)
+   kvm_vcpu_trap_get_fault_type(vcpu) == FSC_FAULT &&
+   kvm_vcpu_dabt_isvalid(vcpu) &&
+   !kvm_vcpu_dabt_isextabt(vcpu) &&
+-  !kvm_vcpu_dabt_iss1tw(vcpu);
++  !kvm_vcpu_abt_iss1tw(vcpu);
+ 
+   if (valid) {
+   int ret = __vgic_v2_perform_cpuif_access(vcpu);
+diff --git a/arch/arm64/kvm/mmio.c b/arch/arm64/kvm/mmio.c
+index 4e0366759726d..07e9b6eab59e4 100644
+--- a/arch/arm64/kvm/mmio.c
 b/arch/arm64/kvm/mmio.c
+@@ -146,7 +146,7 @@ int io_mem_abort(struct kvm_vcpu *vcpu, struct kvm_run 
*run,
+   }
+ 
+   /* Page table accesses IO mem: tell guest to fix its TTBR */
+-  if (kvm_vcpu_dabt_iss1tw(vcpu)) {
++  if (kvm_vcpu_abt_iss1tw(vcpu)) {
+   kvm_inject_dabt(vcpu, kvm_vcpu_get_hfar(vcpu));
+   return 1;
+   }
+diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c
+index d906350d543dd..1677107b74de2 100644
+--- a/arch/arm64/kvm/mmu.c
 b/arch/arm64/kvm/mmu.c
+@@ -1845,7 +1845,7 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, 
phys_addr_t fault_ipa,
+   unsigned long vma_pagesize, flags = 0;
+ 
+   write_fault = kvm_is_write_fault(vcpu);
+-  exec_fault = kvm_vcpu_trap_is_iabt(vcpu);
++  exec_fault = kvm_vcpu_trap_is_exec_fault(vcpu);
+   VM_BUG_ON(write_fault && exec_fault);
+ 
+   if (fault_status == FSC_PERM && 

[gentoo-commits] proj/linux-patches:5.8 commit in: /

2020-09-26 Thread Mike Pagano
commit: 63e318c66258ba6be277fb558bc364ef2f2c126f
Author: Mike Pagano  gentoo  org>
AuthorDate: Sat Sep 26 21:50:07 2020 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Sat Sep 26 21:50:07 2020 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=63e318c6

Linux patch 5.8.12

Signed-off-by: Mike Pagano  gentoo.org>

 _README |4 +
 1011_linux-5.8.12.patch | 2440 +++
 2 files changed, 2444 insertions(+)

diff --git a/_README b/_README
index d438f0f..51cee27 100644
--- a/_README
+++ b/_README
@@ -87,6 +87,10 @@ Patch:  1010_linux-5.8.11.patch
 From:   http://www.kernel.org
 Desc:   Linux 5.8.11
 
+Patch:  1011_linux-5.8.12.patch
+From:   http://www.kernel.org
+Desc:   Linux 5.8.12
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1011_linux-5.8.12.patch b/1011_linux-5.8.12.patch
new file mode 100644
index 000..ac579a3
--- /dev/null
+++ b/1011_linux-5.8.12.patch
@@ -0,0 +1,2440 @@
+diff --git a/Makefile b/Makefile
+index 0b025b3a56401..d0d40c628dc34 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 5
+ PATCHLEVEL = 8
+-SUBLEVEL = 11
++SUBLEVEL = 12
+ EXTRAVERSION =
+ NAME = Kleptomaniac Octopus
+ 
+diff --git a/drivers/net/dsa/microchip/ksz8795.c 
b/drivers/net/dsa/microchip/ksz8795.c
+index 7c17b0f705ec3..87db588bcdd6b 100644
+--- a/drivers/net/dsa/microchip/ksz8795.c
 b/drivers/net/dsa/microchip/ksz8795.c
+@@ -1269,7 +1269,7 @@ static int ksz8795_switch_init(struct ksz_device *dev)
+   }
+ 
+   /* set the real number of ports */
+-  dev->ds->num_ports = dev->port_cnt;
++  dev->ds->num_ports = dev->port_cnt + 1;
+ 
+   return 0;
+ }
+diff --git a/drivers/net/dsa/rtl8366.c b/drivers/net/dsa/rtl8366.c
+index 1368816abaed1..99cdb2f18fa2f 100644
+--- a/drivers/net/dsa/rtl8366.c
 b/drivers/net/dsa/rtl8366.c
+@@ -452,13 +452,19 @@ int rtl8366_vlan_del(struct dsa_switch *ds, int port,
+   return ret;
+ 
+   if (vid == vlanmc.vid) {
+-  /* clear VLAN member configurations */
+-  vlanmc.vid = 0;
+-  vlanmc.priority = 0;
+-  vlanmc.member = 0;
+-  vlanmc.untag = 0;
+-  vlanmc.fid = 0;
+-
++  /* Remove this port from the VLAN */
++  vlanmc.member &= ~BIT(port);
++  vlanmc.untag &= ~BIT(port);
++  /*
++   * If no ports are members of this VLAN
++   * anymore then clear the whole member
++   * config so it can be reused.
++   */
++  if (!vlanmc.member && vlanmc.untag) {
++  vlanmc.vid = 0;
++  vlanmc.priority = 0;
++  vlanmc.fid = 0;
++  }
+   ret = smi->ops->set_vlan_mc(smi, i, );
+   if (ret) {
+   dev_err(smi->dev,
+diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c 
b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+index cd5c7a1412c6d..dd07db656a5c3 100644
+--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
 b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+@@ -4198,7 +4198,7 @@ static int bnxt_hwrm_do_send_msg(struct bnxt *bp, void 
*msg, u32 msg_len,
+   u32 bar_offset = BNXT_GRCPF_REG_CHIMP_COMM;
+   u16 dst = BNXT_HWRM_CHNL_CHIMP;
+ 
+-  if (test_bit(BNXT_STATE_FW_FATAL_COND, >state))
++  if (BNXT_NO_FW_ACCESS(bp))
+   return -EBUSY;
+ 
+   if (msg_len > BNXT_HWRM_MAX_REQ_LEN) {
+@@ -5530,7 +5530,7 @@ static int hwrm_ring_free_send_msg(struct bnxt *bp,
+   struct hwrm_ring_free_output *resp = bp->hwrm_cmd_resp_addr;
+   u16 error_code;
+ 
+-  if (test_bit(BNXT_STATE_FW_FATAL_COND, >state))
++  if (BNXT_NO_FW_ACCESS(bp))
+   return 0;
+ 
+   bnxt_hwrm_cmd_hdr_init(bp, , HWRM_RING_FREE, cmpl_ring_id, -1);
+@@ -7502,7 +7502,7 @@ static int bnxt_set_tpa(struct bnxt *bp, bool set_tpa)
+ 
+   if (set_tpa)
+   tpa_flags = bp->flags & BNXT_FLAG_TPA;
+-  else if (test_bit(BNXT_STATE_FW_FATAL_COND, >state))
++  else if (BNXT_NO_FW_ACCESS(bp))
+   return 0;
+   for (i = 0; i < bp->nr_vnics; i++) {
+   rc = bnxt_hwrm_vnic_set_tpa(bp, i, tpa_flags);
+@@ -8993,18 +8993,16 @@ static ssize_t bnxt_show_temp(struct device *dev,
+   struct hwrm_temp_monitor_query_output *resp;
+   struct bnxt *bp = dev_get_drvdata(dev);

[gentoo-commits] proj/linux-patches:5.8 commit in: /

2020-09-24 Thread Mike Pagano
commit: d5d07e58d36bfeb1e16443daa4a523de73c22f5d
Author: Mike Pagano  gentoo  org>
AuthorDate: Thu Sep 24 15:17:35 2020 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Thu Sep 24 15:36:53 2020 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=d5d07e58

Fix formatting

Signed-off-by: Mike Pagano  gentoo.org>

 4567_distro-Gentoo-Kconfig.patch | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/4567_distro-Gentoo-Kconfig.patch b/4567_distro-Gentoo-Kconfig.patch
index ebcd606..3e09969 100644
--- a/4567_distro-Gentoo-Kconfig.patch
+++ b/4567_distro-Gentoo-Kconfig.patch
@@ -145,7 +145,7 @@
 +  select TIMERFD
 +  select TMPFS_POSIX_ACL
 +  select TMPFS_XATTR
-+  select USER_NS
++  select USER_NS
 +
 +  select ANON_INODES
 +  select BLOCK



[gentoo-commits] proj/linux-patches:5.8 commit in: /

2020-09-24 Thread Mike Pagano
commit: ab859e1b8a49672ca2e6df740fa2dcf90db9f44c
Author: Mike Pagano  gentoo  org>
AuthorDate: Thu Sep 24 15:34:05 2020 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Thu Sep 24 15:36:53 2020 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=ab859e1b

Add missing endmenu

Signed-off-by: Mike Pagano  gentoo.org>

 4567_distro-Gentoo-Kconfig.patch | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/4567_distro-Gentoo-Kconfig.patch b/4567_distro-Gentoo-Kconfig.patch
index 3e09969..e754a3e 100644
--- a/4567_distro-Gentoo-Kconfig.patch
+++ b/4567_distro-Gentoo-Kconfig.patch
@@ -7,8 +7,8 @@
 +
 +source "distro/Kconfig"
 --- /dev/null  2020-09-24 03:06:47.59000 -0400
-+++ b/distro/Kconfig   2020-09-24 11:09:36.442549224 -0400
-@@ -0,0 +1,157 @@
 b/distro/Kconfig   2020-09-24 11:31:29.403150624 -0400
+@@ -0,0 +1,158 @@
 +menu "Gentoo Linux"
 +
 +config GENTOO_LINUX
@@ -166,3 +166,4 @@
 +
 +endmenu
 +
++endmenu



[gentoo-commits] proj/linux-patches:5.8 commit in: /

2020-09-24 Thread Mike Pagano
commit: f10a4ecaf95815d30fb7ec85a5f5c720698fe4de
Author: Mike Pagano  gentoo  org>
AuthorDate: Thu Sep 24 15:12:00 2020 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Thu Sep 24 15:36:53 2020 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=f10a4eca

Add CONFIG_USER_NS to GENTOO_LINUX_INIT_SYSTEMD

Required for PrivateUsers= in service units

Signed-off-by: Mike Pagano  gentoo.org>

 4567_distro-Gentoo-Kconfig.patch | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/4567_distro-Gentoo-Kconfig.patch b/4567_distro-Gentoo-Kconfig.patch
index cb2eaa6..ebcd606 100644
--- a/4567_distro-Gentoo-Kconfig.patch
+++ b/4567_distro-Gentoo-Kconfig.patch
@@ -6,8 +6,8 @@
  source "Documentation/Kconfig"
 +
 +source "distro/Kconfig"
 /dev/null  2020-05-13 03:13:57.920193259 -0400
-+++ b/distro/Kconfig   2020-05-13 07:51:36.841663359 -0400
+--- /dev/null  2020-09-24 03:06:47.59000 -0400
 b/distro/Kconfig   2020-09-24 11:09:36.442549224 -0400
 @@ -0,0 +1,157 @@
 +menu "Gentoo Linux"
 +
@@ -145,6 +145,7 @@
 +  select TIMERFD
 +  select TMPFS_POSIX_ACL
 +  select TMPFS_XATTR
++  select USER_NS
 +
 +  select ANON_INODES
 +  select BLOCK
@@ -165,4 +166,3 @@
 +
 +endmenu
 +
-+endmenu



[gentoo-commits] proj/linux-patches:5.8 commit in: /

2020-09-23 Thread Mike Pagano
commit: b7b7344597998be6b6b69f5d9fd42a0b1f1dbf01
Author: Mike Pagano  gentoo  org>
AuthorDate: Wed Sep 23 13:05:42 2020 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Wed Sep 23 13:05:42 2020 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=b7b73445

Remove incompatible ZSTD patches. Will carry for 5.9 if necessary

Signed-off-by: Mike Pagano  gentoo.org>

 _README|  32 --
 ...ZSTD-v10-1-8-prepare-zstd-for-preboot-env.patch |  65 
 ...TD-v10-2-8-prepare-xxhash-for-preboot-env.patch | 425 -
 ...TD-v10-3-8-add-zstd-support-to-decompress.patch |  93 -
 ...v10-4-8-add-support-for-zstd-compres-kern.patch |  50 ---
 ...add-support-for-zstd-compressed-initramfs.patch |  20 -
 ...ZSTD-v10-6-8-bump-ZO-z-extra-bytes-margin.patch | 123 --
 ...10-7-8-support-for-ZSTD-compressed-kernel.patch |  12 -
 ...0-8-8-gitignore-add-ZSTD-compressed-files.patch |  12 -
 9 files changed, 832 deletions(-)

diff --git a/_README b/_README
index e5b0bab..d438f0f 100644
--- a/_README
+++ b/_README
@@ -111,38 +111,6 @@ Patch:  4567_distro-Gentoo-Kconfig.patch
 From:   Tom Wijsman 
 Desc:   Add Gentoo Linux support config settings and defaults.
 
-Patch: 5000_ZSTD-v10-1-8-prepare-zstd-for-preboot-env.patch
-From:   https://lkml.org/lkml/2020/4/1/29
-Desc:   lib: prepare zstd for preboot environment
-
-Patch:  5001_ZSTD-v10-2-8-prepare-xxhash-for-preboot-env.patch
-From:   https://lkml.org/lkml/2020/4/1/29
-Desc:   lib: prepare xxhash for preboot environment
-
-Patch:  5002_ZSTD-v10-3-8-add-zstd-support-to-decompress.patch
-From:   https://lkml.org/lkml/2020/4/1/29
-Desc:   lib: add zstd support to decompress
-
-Patch:  5003_ZSTD-v10-4-8-add-support-for-zstd-compres-kern.patch
-From:   https://lkml.org/lkml/2020/4/1/29
-Desc:   init: add support for zstd compressed kernel
-
-Patch:  5004_ZSTD-v10-5-8-add-support-for-zstd-compressed-initramfs.patch
-From:   https://lkml.org/lkml/2020/4/1/29
-Desc:   usr: add support for zstd compressed initramfs
-
-Patch:  5005_ZSTD-v10-6-8-bump-ZO-z-extra-bytes-margin.patch
-From:   https://lkml.org/lkml/2020/4/1/29
-Desc:   x86: bump ZO_z_extra_bytes margin for zstd
-
-Patch:  5006_ZSTD-v10-7-8-support-for-ZSTD-compressed-kernel.patch
-From:   https://lkml.org/lkml/2020/4/1/29
-Desc:   x86: Add support for ZSTD compressed kernel
-
-Patch:  5007_ZSTD-v10-8-8-gitignore-add-ZSTD-compressed-files.patch
-From:   https://lkml.org/lkml/2020/4/1/29
-Desc:   .gitignore: add ZSTD-compressed files
-
 Patch:  5012_enable-cpu-optimizations-for-gcc91.patch
 From:   https://github.com/graysky2/kernel_gcc_patch/
 Desc:   Kernel patch enables gcc >= v9.1 >= gcc < v10  optimizations for 
additional CPUs.

diff --git a/5000_ZSTD-v10-1-8-prepare-zstd-for-preboot-env.patch 
b/5000_ZSTD-v10-1-8-prepare-zstd-for-preboot-env.patch
deleted file mode 100644
index c13b091..000
--- a/5000_ZSTD-v10-1-8-prepare-zstd-for-preboot-env.patch
+++ /dev/null
@@ -1,65 +0,0 @@
-diff --git a/lib/zstd/fse_decompress.c b/lib/zstd/fse_decompress.c
-index a84300e5a013..0b353530fb3f 100644
 a/lib/zstd/fse_decompress.c
-+++ b/lib/zstd/fse_decompress.c
-@@ -47,6 +47,7 @@
- /
- #include "bitstream.h"
- #include "fse.h"
-+#include "zstd_internal.h"
- #include 
- #include 
- #include  /* memcpy, memset */
-@@ -60,14 +61,6 @@
-   enum { FSE_static_assert = 1 / (int)(!!(c)) }; \
-   } /* use only *after* variable declarations */
- 
--/* check and forward error code */
--#define CHECK_F(f)  \
--  {   \
--  size_t const e = f; \
--  if (FSE_isError(e)) \
--  return e;   \
--  }
--
- /* **
- *  Templates
- /
-diff --git a/lib/zstd/zstd_internal.h b/lib/zstd/zstd_internal.h
-index 1a79fab9e13a..dac753397f86 100644
 a/lib/zstd/zstd_internal.h
-+++ b/lib/zstd/zstd_internal.h
-@@ -127,7 +127,14 @@ static const U32 OF_defaultNormLog = OF_DEFAULTNORMLOG;
- *  Shared functions to include for inlining
- */
- ZSTD_STATIC void ZSTD_copy8(void *dst, const void *src) {
--  memcpy(dst, src, 8);
-+  /*
-+   * zstd relies heavily on gcc being able to analyze and inline this
-+   * memcpy() call, since it is called in a tight loop. Preboot mode
-+   * is compiled in freestanding mode, which stops gcc from analyzing
-+   * memcpy(). Use __builtin_memcpy() to tell gcc to analyze this as a
-+   * regular memcpy().
-+   */
-+  __builtin_memcpy(dst, src, 8);
- }
- /*! ZSTD_wildcopy() :
- *   custom version of memcpy(), can copy up to 7 bytes too many (8 bytes if 
length==0) */
-@@ -137,13 +144,16 @@ ZSTD_STATIC void ZSTD_wildcopy(void *dst, const void 

[gentoo-commits] proj/linux-patches:5.8 commit in: /

2020-09-23 Thread Mike Pagano
commit: d90887db45c919719e541d2b025a26f8f23958c3
Author: Mike Pagano  gentoo  org>
AuthorDate: Wed Sep 23 12:14:03 2020 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Wed Sep 23 12:14:03 2020 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=d90887db

Linux patch 5.8.11

Signed-off-by: Mike Pagano  gentoo.org>

 _README |4 +
 1010_linux-5.8.11.patch | 3917 +++
 2 files changed, 3921 insertions(+)

diff --git a/_README b/_README
index f2e8a67..e5b0bab 100644
--- a/_README
+++ b/_README
@@ -83,6 +83,10 @@ Patch:  1009_linux-5.8.10.patch
 From:   http://www.kernel.org
 Desc:   Linux 5.8.10
 
+Patch:  1010_linux-5.8.11.patch
+From:   http://www.kernel.org
+Desc:   Linux 5.8.11
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1010_linux-5.8.11.patch b/1010_linux-5.8.11.patch
new file mode 100644
index 000..2bc9a4f
--- /dev/null
+++ b/1010_linux-5.8.11.patch
@@ -0,0 +1,3917 @@
+diff --git a/Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 
b/Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml
+index 64b2c64ca8065..a1e2be737eec9 100644
+--- a/Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml
 b/Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml
+@@ -9,6 +9,14 @@ title: PCIe RC controller on Intel Gateway SoCs
+ maintainers:
+   - Dilip Kota 
+ 
++select:
++  properties:
++compatible:
++  contains:
++const: intel,lgm-pcie
++  required:
++- compatible
++
+ properties:
+   compatible:
+ items:
+diff --git a/Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt 
b/Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
+index f5e518d099f2c..62d4ed2d7fd79 100644
+--- a/Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
 b/Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
+@@ -23,8 +23,8 @@ Required properties:
+ 
+ - compatible:
+ Must be one of :
+-"brcm,spi-bcm-qspi", "brcm,spi-brcmstb-qspi" : MSPI+BSPI on BRCMSTB SoCs
+-"brcm,spi-bcm-qspi", "brcm,spi-brcmstb-mspi" : Second Instance of MSPI
++"brcm,spi-brcmstb-qspi", "brcm,spi-bcm-qspi" : MSPI+BSPI on BRCMSTB SoCs
++"brcm,spi-brcmstb-mspi", "brcm,spi-bcm-qspi" : Second Instance of MSPI
+  BRCMSTB  SoCs
+ "brcm,spi-bcm7425-qspi", "brcm,spi-bcm-qspi", "brcm,spi-brcmstb-mspi" : 
Second Instance of MSPI
+   
BRCMSTB  SoCs
+@@ -36,8 +36,8 @@ Required properties:
+   
BRCMSTB  SoCs
+ "brcm,spi-bcm7278-qspi", "brcm,spi-bcm-qspi", "brcm,spi-brcmstb-mspi" : 
Second Instance of MSPI
+   
BRCMSTB  SoCs
+-"brcm,spi-bcm-qspi", "brcm,spi-nsp-qspi" : MSPI+BSPI on Cygnus, NSP
+-"brcm,spi-bcm-qspi", "brcm,spi-ns2-qspi" : NS2 SoCs
++"brcm,spi-nsp-qspi", "brcm,spi-bcm-qspi" : MSPI+BSPI on Cygnus, NSP
++"brcm,spi-ns2-qspi", "brcm,spi-bcm-qspi" : NS2 SoCs
+ 
+ - reg:
+ Define the bases and ranges of the associated I/O address spaces.
+@@ -86,7 +86,7 @@ BRCMSTB SoC Example:
+ spi@f03e3400 {
+   #address-cells = <0x1>;
+   #size-cells = <0x0>;
+-  compatible = "brcm,spi-brcmstb-qspi", "brcm,spi-brcmstb-qspi";
++  compatible = "brcm,spi-brcmstb-qspi", "brcm,spi-bcm-qspi";
+   reg = <0xf03e0920 0x4 0xf03e3400 0x188 0xf03e3200 0x50>;
+   reg-names = "cs_reg", "mspi", "bspi";
+   interrupts = <0x6 0x5 0x4 0x3 0x2 0x1 0x0>;
+@@ -149,7 +149,7 @@ BRCMSTB SoC Example:
+   #address-cells = <1>;
+   #size-cells = <0>;
+   clocks = <_fixed>;
+-  compatible = "brcm,spi-brcmstb-qspi", "brcm,spi-brcmstb-mspi";
++  compatible = "brcm,spi-brcmstb-mspi", "brcm,spi-bcm-qspi";
+   reg = <0xf0416000 0x180>;
+   reg-names = "mspi";
+   interrupts = <0x14>;
+@@ -160,7 +160,7 @@ BRCMSTB SoC Example:
+ iProc SoC Example:
+ 
+ qspi: spi@18027200 {
+-  compatible = "brcm,spi-bcm-qspi", "brcm,spi-nsp-qspi";
++  compatible = "brcm,spi-nsp-qspi", "brcm,spi-bcm-qspi";
+   reg = <0x18027200 0x184>,
+ <0x18027000 0x124>,
+ <0x1811c408 0x004>,
+@@ -191,7 +191,7 @@ iProc SoC Example:
+  NS2 SoC Example:
+ 
+  qspi: spi@66470200 {
+- compatible = "brcm,spi-bcm-qspi", "brcm,spi-ns2-qspi";
++ compatible = "brcm,spi-ns2-qspi", "brcm,spi-bcm-qspi";
+  reg = <0x66470200 0x184>,
+<0x6647 0x124>,
+<0x67017408 0x004>,
+diff --git 

[gentoo-commits] proj/linux-patches:5.8 commit in: /

2020-09-14 Thread Mike Pagano
commit: 5846980492f891a80511f1ed36d666ef8a073e1a
Author: Mike Pagano  gentoo  org>
AuthorDate: Mon Sep 14 17:35:23 2020 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Mon Sep 14 17:35:23 2020 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=58469804

Update cpu opt patch for v9.1 >= gcc < v10.X.

See bug #742533
Reported by Balint SZENTE

Signed-off-by: Mike Pagano  gentoo.org>

 _README   |   4 +
 5012_enable-cpu-optimizations-for-gcc91.patch | 641 ++
 2 files changed, 645 insertions(+)

diff --git a/_README b/_README
index 96ae239..8c02383 100644
--- a/_README
+++ b/_README
@@ -135,6 +135,10 @@ Patch:  
5007_ZSTD-v10-8-8-gitignore-add-ZSTD-compressed-files.patch
 From:   https://lkml.org/lkml/2020/4/1/29
 Desc:   .gitignore: add ZSTD-compressed files
 
+Patch:  5012_enable-cpu-optimizations-for-gcc91.patch
+From:   https://github.com/graysky2/kernel_gcc_patch/
+Desc:   Kernel patch enables gcc >= v9.1 >= gcc < v10  optimizations for 
additional CPUs.
+
 Patch:  5013_enable-cpu-optimizations-for-gcc10.patch
 From:   https://github.com/graysky2/kernel_gcc_patch/
 Desc:   Kernel patch enables gcc = v10.1+ optimizations for additional CPUs.

diff --git a/5012_enable-cpu-optimizations-for-gcc91.patch 
b/5012_enable-cpu-optimizations-for-gcc91.patch
new file mode 100644
index 000..564eede
--- /dev/null
+++ b/5012_enable-cpu-optimizations-for-gcc91.patch
@@ -0,0 +1,641 @@
+WARNING
+This patch works with gcc versions 9.1+ and with kernel version 5.8+ and should
+NOT be applied when compiling on older versions of gcc due to key name changes
+of the march flags introduced with the version 4.9 release of gcc.[1]
+
+Use the older version of this patch hosted on the same github for older
+versions of gcc.
+
+FEATURES
+This patch adds additional CPU options to the Linux kernel accessible under:
+ Processor type and features  --->
+  Processor family --->
+
+The expanded microarchitectures include:
+* AMD Improved K8-family
+* AMD K10-family
+* AMD Family 10h (Barcelona)
+* AMD Family 14h (Bobcat)
+* AMD Family 16h (Jaguar)
+* AMD Family 15h (Bulldozer)
+* AMD Family 15h (Piledriver)
+* AMD Family 15h (Steamroller)
+* AMD Family 15h (Excavator)
+* AMD Family 17h (Zen)
+* AMD Family 17h (Zen 2)
+* Intel Silvermont low-power processors
+* Intel Goldmont low-power processors (Apollo Lake and Denverton)
+* Intel Goldmont Plus low-power processors (Gemini Lake)
+* Intel 1st Gen Core i3/i5/i7 (Nehalem)
+* Intel 1.5 Gen Core i3/i5/i7 (Westmere)
+* Intel 2nd Gen Core i3/i5/i7 (Sandybridge)
+* Intel 3rd Gen Core i3/i5/i7 (Ivybridge)
+* Intel 4th Gen Core i3/i5/i7 (Haswell)
+* Intel 5th Gen Core i3/i5/i7 (Broadwell)
+* Intel 6th Gen Core i3/i5/i7 (Skylake)
+* Intel 6th Gen Core i7/i9 (Skylake X)
+* Intel 8th Gen Core i3/i5/i7 (Cannon Lake)
+* Intel 10th Gen Core i7/i9 (Ice Lake)
+* Intel Xeon (Cascade Lake)
+
+It also offers to compile passing the 'native' option which, "selects the CPU
+to generate code for at compilation time by determining the processor type of
+the compiling machine. Using -march=native enables all instruction subsets
+supported by the local machine and will produce code optimized for the local
+machine under the constraints of the selected instruction set."[2]
+
+Do NOT try using the 'native' option on AMD Piledriver, Steamroller, or
+Excavator CPUs (-march=bdver{2,3,4} flag). The build will error out due the
+kernel's objtool issue with these.[3a,b]
+
+MINOR NOTES
+This patch also changes 'atom' to 'bonnell' in accordance with the gcc v4.9
+changes. Note that upstream is using the deprecated 'match=atom' flags when I
+believe it should use the newer 'march=bonnell' flag for atom processors.[4]
+
+It is not recommended to compile on Atom-CPUs with the 'native' option.[5] The
+recommendation is to use the 'atom' option instead.
+
+BENEFITS
+Small but real speed increases are measurable using a make endpoint comparing
+a generic kernel to one built with one of the respective microarchs.
+
+See the following experimental evidence supporting this statement:
+https://github.com/graysky2/kernel_gcc_patch
+
+REQUIREMENTS
+linux version >=5.8
+gcc version >=9.1 and <10
+
+ACKNOWLEDGMENTS
+This patch builds on the seminal work by Jeroen.[6]
+
+REFERENCES
+1.  https://gcc.gnu.org/gcc-4.9/changes.html
+2.  https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html
+3a. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95671#c11
+3b. https://github.com/graysky2/kernel_gcc_patch/issues/55
+4.  https://bugzilla.kernel.org/show_bug.cgi?id=77461
+5.  https://github.com/graysky2/kernel_gcc_patch/issues/15
+6.  http://www.linuxforge.net/docs/linux/linux-gcc.php
+
+--- a/arch/x86/include/asm/vermagic.h  2020-06-10 14:21:45.0 -0400
 b/arch/x86/include/asm/vermagic.h  2020-06-15 10:44:10.437477053 -0400
+@@ -17,6 +17,36 @@
+ #define MODULE_PROC_FAMILY "586MMX "
+ #elif defined CONFIG_MCORE2
+ #define 

[gentoo-commits] proj/linux-patches:5.8 commit in: /

2020-09-12 Thread Mike Pagano
commit: ccb74324f775c901be1e1ddef5b15982a7d649e0
Author: Mike Pagano  gentoo  org>
AuthorDate: Sat Sep 12 18:14:03 2020 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Sat Sep 12 18:14:03 2020 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=ccb74324

Linux patch 5.8.9

Signed-off-by: Mike Pagano  gentoo.org>

 _README|   4 +
 1008_linux-5.8.9.patch | 952 +
 2 files changed, 956 insertions(+)

diff --git a/_README b/_README
index 93860e0..96ae239 100644
--- a/_README
+++ b/_README
@@ -75,6 +75,10 @@ Patch:  1007_linux-5.8.8.patch
 From:   http://www.kernel.org
 Desc:   Linux 5.8.8
 
+Patch:  1008_linux-5.8.9.patch
+From:   http://www.kernel.org
+Desc:   Linux 5.8.9
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1008_linux-5.8.9.patch b/1008_linux-5.8.9.patch
new file mode 100644
index 000..55b6aa0
--- /dev/null
+++ b/1008_linux-5.8.9.patch
@@ -0,0 +1,952 @@
+diff --git a/Makefile b/Makefile
+index dba4d8f2f7862..36eab48d1d4a6 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 5
+ PATCHLEVEL = 8
+-SUBLEVEL = 8
++SUBLEVEL = 9
+ EXTRAVERSION =
+ NAME = Kleptomaniac Octopus
+ 
+diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
+index c30cf5307ce3e..26de0dab60bbb 100644
+--- a/drivers/infiniband/core/cma.c
 b/drivers/infiniband/core/cma.c
+@@ -428,19 +428,6 @@ static int cma_comp_exch(struct rdma_id_private *id_priv,
+   return ret;
+ }
+ 
+-static enum rdma_cm_state cma_exch(struct rdma_id_private *id_priv,
+- enum rdma_cm_state exch)
+-{
+-  unsigned long flags;
+-  enum rdma_cm_state old;
+-
+-  spin_lock_irqsave(_priv->lock, flags);
+-  old = id_priv->state;
+-  id_priv->state = exch;
+-  spin_unlock_irqrestore(_priv->lock, flags);
+-  return old;
+-}
+-
+ static inline u8 cma_get_ip_ver(const struct cma_hdr *hdr)
+ {
+   return hdr->ip_version >> 4;
+@@ -1829,23 +1816,11 @@ static void cma_leave_mc_groups(struct rdma_id_private 
*id_priv)
+   }
+ }
+ 
+-void rdma_destroy_id(struct rdma_cm_id *id)
++static void _destroy_id(struct rdma_id_private *id_priv,
++  enum rdma_cm_state state)
+ {
+-  struct rdma_id_private *id_priv;
+-  enum rdma_cm_state state;
+-
+-  id_priv = container_of(id, struct rdma_id_private, id);
+-  trace_cm_id_destroy(id_priv);
+-  state = cma_exch(id_priv, RDMA_CM_DESTROYING);
+   cma_cancel_operation(id_priv, state);
+ 
+-  /*
+-   * Wait for any active callback to finish.  New callbacks will find
+-   * the id_priv state set to destroying and abort.
+-   */
+-  mutex_lock(_priv->handler_mutex);
+-  mutex_unlock(_priv->handler_mutex);
+-
+   rdma_restrack_del(_priv->res);
+   if (id_priv->cma_dev) {
+   if (rdma_cap_ib_cm(id_priv->id.device, 1)) {
+@@ -1874,6 +1849,42 @@ void rdma_destroy_id(struct rdma_cm_id *id)
+   put_net(id_priv->id.route.addr.dev_addr.net);
+   kfree(id_priv);
+ }
++
++/*
++ * destroy an ID from within the handler_mutex. This ensures that no other
++ * handlers can start running concurrently.
++ */
++static void destroy_id_handler_unlock(struct rdma_id_private *id_priv)
++  __releases(>handler_mutex)
++{
++  enum rdma_cm_state state;
++  unsigned long flags;
++
++  trace_cm_id_destroy(id_priv);
++
++  /*
++   * Setting the state to destroyed under the handler mutex provides a
++   * fence against calling handler callbacks. If this is invoked due to
++   * the failure of a handler callback then it guarentees that no future
++   * handlers will be called.
++   */
++  lockdep_assert_held(_priv->handler_mutex);
++  spin_lock_irqsave(_priv->lock, flags);
++  state = id_priv->state;
++  id_priv->state = RDMA_CM_DESTROYING;
++  spin_unlock_irqrestore(_priv->lock, flags);
++  mutex_unlock(_priv->handler_mutex);
++  _destroy_id(id_priv, state);
++}
++
++void rdma_destroy_id(struct rdma_cm_id *id)
++{
++  struct rdma_id_private *id_priv =
++  container_of(id, struct rdma_id_private, id);
++
++  mutex_lock(_priv->handler_mutex);
++  destroy_id_handler_unlock(id_priv);
++}
+ EXPORT_SYMBOL(rdma_destroy_id);
+ 
+ static int cma_rep_recv(struct rdma_id_private *id_priv)
+@@ -1925,6 +1936,8 @@ static int cma_cm_event_handler(struct rdma_id_private 
*id_priv,
+ {
+   int ret;
+ 
++  lockdep_assert_held(_priv->handler_mutex);
++
+   trace_cm_event_handler(id_priv, event);
+   ret = id_priv->id.event_handler(_priv->id, event);
+   trace_cm_event_done(id_priv, event, ret);
+@@ -1936,7 +1949,7 @@ static int cma_ib_handler(struct ib_cm_id *cm_id,
+ {
+   struct rdma_id_private 

[gentoo-commits] proj/linux-patches:5.8 commit in: /

2020-09-05 Thread Mike Pagano
commit: 1dd46bf348e30b3b618337b4d4cdc91feebf1b9a
Author: Mike Pagano  gentoo  org>
AuthorDate: Sat Sep  5 10:48:26 2020 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Sat Sep  5 10:48:26 2020 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=1dd46bf3

Linux patch 5.8.7

Signed-off-by: Mike Pagano  gentoo.org>

 _README|   4 +
 1006_linux-5.8.7.patch | 939 +
 2 files changed, 943 insertions(+)

diff --git a/_README b/_README
index ba2f389..62e43d7 100644
--- a/_README
+++ b/_README
@@ -67,6 +67,10 @@ Patch:  1005_linux-5.8.6.patch
 From:   http://www.kernel.org
 Desc:   Linux 5.8.6
 
+Patch:  1006_linux-5.8.7.patch
+From:   http://www.kernel.org
+Desc:   Linux 5.8.7
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1006_linux-5.8.7.patch b/1006_linux-5.8.7.patch
new file mode 100644
index 000..d773b7c
--- /dev/null
+++ b/1006_linux-5.8.7.patch
@@ -0,0 +1,939 @@
+diff --git a/Documentation/devicetree/bindings/mmc/nvidia,tegra20-sdhci.txt 
b/Documentation/devicetree/bindings/mmc/nvidia,tegra20-sdhci.txt
+index 2cf3affa1be70..96c0b1440c9c5 100644
+--- a/Documentation/devicetree/bindings/mmc/nvidia,tegra20-sdhci.txt
 b/Documentation/devicetree/bindings/mmc/nvidia,tegra20-sdhci.txt
+@@ -15,8 +15,15 @@ Required properties:
+   - "nvidia,tegra210-sdhci": for Tegra210
+   - "nvidia,tegra186-sdhci": for Tegra186
+   - "nvidia,tegra194-sdhci": for Tegra194
+-- clocks : Must contain one entry, for the module clock.
+-  See ../clocks/clock-bindings.txt for details.
++- clocks: For Tegra210, Tegra186 and Tegra194 must contain two entries.
++One for the module clock and one for the timeout clock.
++For all other Tegra devices, must contain a single entry for
++the module clock. See ../clocks/clock-bindings.txt for details.
++- clock-names: For Tegra210, Tegra186 and Tegra194 must contain the
++ strings 'sdhci' and 'tmclk' to represent the module and
++ the timeout clocks, respectively.
++ For all other Tegra devices must contain the string 'sdhci'
++ to represent the module clock.
+ - resets : Must contain an entry for each entry in reset-names.
+   See ../reset/reset.txt for details.
+ - reset-names : Must include the following entries:
+@@ -99,7 +106,7 @@ Optional properties for Tegra210, Tegra186 and Tegra194:
+ 
+ Example:
+ sdhci@700b {
+-  compatible = "nvidia,tegra210-sdhci", "nvidia,tegra124-sdhci";
++  compatible = "nvidia,tegra124-sdhci";
+   reg = <0x0 0x700b 0x0 0x200>;
+   interrupts = ;
+   clocks = <_car TEGRA210_CLK_SDMMC1>;
+@@ -115,3 +122,22 @@ sdhci@700b {
+   nvidia,pad-autocal-pull-down-offset-1v8 = <0x7b>;
+   status = "disabled";
+ };
++
++sdhci@700b {
++  compatible = "nvidia,tegra210-sdhci";
++  reg = <0x0 0x700b 0x0 0x200>;
++  interrupts = ;
++  clocks = <_car TEGRA210_CLK_SDMMC1>,
++   <_car TEGRA210_CLK_SDMMC_LEGACY>;
++  clock-names = "sdhci", "tmclk";
++  resets = <_car 14>;
++  reset-names = "sdhci";
++  pinctrl-names = "sdmmc-3v3", "sdmmc-1v8";
++  pinctrl-0 = <_3v3>;
++  pinctrl-1 = <_1v8>;
++  nvidia,pad-autocal-pull-up-offset-3v3 = <0x00>;
++  nvidia,pad-autocal-pull-down-offset-3v3 = <0x7d>;
++  nvidia,pad-autocal-pull-up-offset-1v8 = <0x7b>;
++  nvidia,pad-autocal-pull-down-offset-1v8 = <0x7b>;
++  status = "disabled";
++};
+diff --git a/Makefile b/Makefile
+index 5cf35650373b1..5081bd85af29f 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 5
+ PATCHLEVEL = 8
+-SUBLEVEL = 6
++SUBLEVEL = 7
+ EXTRAVERSION =
+ NAME = Kleptomaniac Octopus
+ 
+diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi 
b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
+index 58100fb9cd8b5..93236febd327f 100644
+--- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
 b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
+@@ -331,8 +331,9 @@
+   compatible = "nvidia,tegra186-sdhci";
+   reg = <0x0 0x0340 0x0 0x1>;
+   interrupts = ;
+-  clocks = < TEGRA186_CLK_SDMMC1>;
+-  clock-names = "sdhci";
++  clocks = < TEGRA186_CLK_SDMMC1>,
++   < TEGRA186_CLK_SDMMC_LEGACY_TM>;
++  clock-names = "sdhci", "tmclk";
+   resets = < TEGRA186_RESET_SDMMC1>;
+   reset-names = "sdhci";
+   iommus = < TEGRA186_SID_SDMMC1>;
+@@ -357,8 +358,9 @@
+   compatible = "nvidia,tegra186-sdhci";
+   reg = <0x0 0x0342 0x0 0x1>;
+   interrupts = ;
+-  clocks = < TEGRA186_CLK_SDMMC2>;
+-  clock-names = "sdhci";
++  clocks = < TEGRA186_CLK_SDMMC2>,
++

[gentoo-commits] proj/linux-patches:5.8 commit in: /

2020-08-27 Thread Mike Pagano
commit: 1d996290ed3f1ffdc4ea2d9b4c4d2cf19ccc77d3
Author: Mike Pagano  gentoo  org>
AuthorDate: Thu Aug 27 13:22:06 2020 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Thu Aug 27 13:22:06 2020 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=1d996290

Linux patch 5.8.5

Signed-off-by: Mike Pagano  gentoo.org>

 _README|   4 +
 1004_linux-5.8.5.patch | 397 +
 2 files changed, 401 insertions(+)

diff --git a/_README b/_README
index 17d6b16..4ed3bb4 100644
--- a/_README
+++ b/_README
@@ -59,6 +59,10 @@ Patch:  1003_linux-5.8.4.patch
 From:   http://www.kernel.org
 Desc:   Linux 5.8.4
 
+Patch:  1004_linux-5.8.5.patch
+From:   http://www.kernel.org
+Desc:   Linux 5.8.5
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1004_linux-5.8.5.patch b/1004_linux-5.8.5.patch
new file mode 100644
index 000..68d90ad
--- /dev/null
+++ b/1004_linux-5.8.5.patch
@@ -0,0 +1,397 @@
+diff --git a/Makefile b/Makefile
+index 9a7a416f2d84e..f47073a3b4740 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 5
+ PATCHLEVEL = 8
+-SUBLEVEL = 4
++SUBLEVEL = 5
+ EXTRAVERSION =
+ NAME = Kleptomaniac Octopus
+ 
+diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c 
b/drivers/net/ethernet/amazon/ena/ena_netdev.c
+index 000f57198352d..9f2c697ba0ac8 100644
+--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
 b/drivers/net/ethernet/amazon/ena/ena_netdev.c
+@@ -3609,7 +3609,7 @@ static int check_missing_comp_in_tx_queue(struct 
ena_adapter *adapter,
+   }
+ 
+   u64_stats_update_begin(_ring->syncp);
+-  tx_ring->tx_stats.missed_tx = missed_tx;
++  tx_ring->tx_stats.missed_tx += missed_tx;
+   u64_stats_update_end(_ring->syncp);
+ 
+   return rc;
+@@ -4537,6 +4537,9 @@ static void ena_keep_alive_wd(void *adapter_data,
+   tx_drops = ((u64)desc->tx_drops_high << 32) | desc->tx_drops_low;
+ 
+   u64_stats_update_begin(>syncp);
++  /* These stats are accumulated by the device, so the counters indicate
++   * all drops since last reset.
++   */
+   adapter->dev_stats.rx_drops = rx_drops;
+   adapter->dev_stats.tx_drops = tx_drops;
+   u64_stats_update_end(>syncp);
+diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c
+index f2f9086ebe983..b9c658e0548eb 100644
+--- a/fs/binfmt_flat.c
 b/fs/binfmt_flat.c
+@@ -576,7 +576,7 @@ static int load_flat_file(struct linux_binprm *bprm,
+   goto err;
+   }
+ 
+-  len = data_len + extra;
++  len = data_len + extra + MAX_SHARED_LIBS * sizeof(unsigned 
long);
+   len = PAGE_ALIGN(len);
+   realdatastart = vm_mmap(NULL, 0, len,
+   PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE, 0);
+@@ -590,7 +590,9 @@ static int load_flat_file(struct linux_binprm *bprm,
+   vm_munmap(textpos, text_len);
+   goto err;
+   }
+-  datapos = ALIGN(realdatastart, FLAT_DATA_ALIGN);
++  datapos = ALIGN(realdatastart +
++  MAX_SHARED_LIBS * sizeof(unsigned long),
++  FLAT_DATA_ALIGN);
+ 
+   pr_debug("Allocated data+bss+stack (%u bytes): %lx\n",
+data_len + bss_len + stack_len, datapos);
+@@ -620,7 +622,7 @@ static int load_flat_file(struct linux_binprm *bprm,
+   memp_size = len;
+   } else {
+ 
+-  len = text_len + data_len + extra;
++  len = text_len + data_len + extra + MAX_SHARED_LIBS * 
sizeof(u32);
+   len = PAGE_ALIGN(len);
+   textpos = vm_mmap(NULL, 0, len,
+   PROT_READ | PROT_EXEC | PROT_WRITE, MAP_PRIVATE, 0);
+@@ -635,7 +637,9 @@ static int load_flat_file(struct linux_binprm *bprm,
+   }
+ 
+   realdatastart = textpos + ntohl(hdr->data_start);
+-  datapos = ALIGN(realdatastart, FLAT_DATA_ALIGN);
++  datapos = ALIGN(realdatastart +
++  MAX_SHARED_LIBS * sizeof(u32),
++  FLAT_DATA_ALIGN);
+ 
+   reloc = (__be32 __user *)
+   (datapos + (ntohl(hdr->reloc_start) - text_len));
+@@ -652,9 +656,8 @@ static int load_flat_file(struct linux_binprm *bprm,
+(text_len + full_data
+ - sizeof(struct flat_hdr)),
+0);
+-  if (datapos != realdatastart)
+-  memmove((void *)datapos, (void *)realdatastart,
+-  full_data);
++  memmove((void *) datapos, (void *) realdatastart,
++  

[gentoo-commits] proj/linux-patches:5.8 commit in: /

2020-08-19 Thread Mike Pagano
commit: 5566efea02bca361490723df10d8044143364ba6
Author: Mike Pagano  gentoo  org>
AuthorDate: Wed Aug 19 14:57:48 2020 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Wed Aug 19 14:57:48 2020 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=5566efea

Remove redundant patch. See bug #738002

Signed-off-by: Mike Pagano  gentoo.org>

 _README|  4 
 2910_TVP5150-Fix-build-issue-by-selecting-REGMAP-I2C.patch | 10 --
 2 files changed, 14 deletions(-)

diff --git a/_README b/_README
index 2409f92..6e28c94 100644
--- a/_README
+++ b/_README
@@ -67,10 +67,6 @@ Patch:  
2900_tmp513-Fix-build-issue-by-selecting-CONFIG_REG.patch
 From:   https://bugs.gentoo.org/710790
 Desc:   tmp513 requies REGMAP_I2C to build.  Select it by default in Kconfig. 
See bug #710790. Thanks to Phil Stracchino
 
-Patch:  2910_TVP5150-Fix-build-issue-by-selecting-REGMAP-I2C.patch
-From:   https://bugs.gentoo.org/721096
-Desc:   VIDEO_TVP5150 requies REGMAP_I2C to build.  Select it by default in 
Kconfig. See bug #721096. Thanks to Max Steel
-
 Patch:  2920_sign-file-patch-for-libressl.patch
 From:   https://bugs.gentoo.org/717166
 Desc:   sign-file: full functionality with modern LibreSSL

diff --git a/2910_TVP5150-Fix-build-issue-by-selecting-REGMAP-I2C.patch 
b/2910_TVP5150-Fix-build-issue-by-selecting-REGMAP-I2C.patch
deleted file mode 100644
index 1bc058e..000
--- a/2910_TVP5150-Fix-build-issue-by-selecting-REGMAP-I2C.patch
+++ /dev/null
@@ -1,10 +0,0 @@
 a/drivers/media/i2c/Kconfig2020-05-13 12:38:05.102903309 -0400
-+++ b/drivers/media/i2c/Kconfig2020-05-13 12:38:51.283171977 -0400
-@@ -378,6 +378,7 @@ config VIDEO_TVP514X
- config VIDEO_TVP5150
-   tristate "Texas Instruments TVP5150 video decoder"
-   depends on VIDEO_V4L2 && I2C
-+  select REGMAP_I2C
-   select V4L2_FWNODE
-   help
- Support for the Texas Instruments TVP5150 video decoder.



[gentoo-commits] proj/linux-patches:5.8 commit in: /

2020-08-13 Thread Alice Ferrazzi
commit: 0bd0ee5b1603e02c51c443038b26805987228a4a
Author: Alice Ferrazzi  gentoo  org>
AuthorDate: Thu Aug 13 11:54:28 2020 +
Commit: Alice Ferrazzi  gentoo  org>
CommitDate: Thu Aug 13 11:54:44 2020 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=0bd0ee5b

Linux patch 5.8.1

Signed-off-by: Alice Ferrazzi  gentoo.org>

 _README|4 +
 1000_linux-5.8.1.patch | 1623 
 2 files changed, 1627 insertions(+)

diff --git a/_README b/_README
index 27a700b..8e9f53b 100644
--- a/_README
+++ b/_README
@@ -43,6 +43,10 @@ EXPERIMENTAL
 Individual Patch Descriptions:
 --
 
+Patch:  1000_linux-5.8.1.patch
+From:   http://www.kernel.org
+Desc:   Linux 5.8.1
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1000_linux-5.8.1.patch b/1000_linux-5.8.1.patch
new file mode 100644
index 000..dc3e0ca
--- /dev/null
+++ b/1000_linux-5.8.1.patch
@@ -0,0 +1,1623 @@
+diff --git a/Makefile b/Makefile
+index 24a4c1b97bb0..7932464518f1 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 5
+ PATCHLEVEL = 8
+-SUBLEVEL = 0
++SUBLEVEL = 1
+ EXTRAVERSION =
+ NAME = Kleptomaniac Octopus
+ 
+diff --git a/arch/arm64/include/asm/archrandom.h 
b/arch/arm64/include/asm/archrandom.h
+index fc1594a0710e..44209f6146aa 100644
+--- a/arch/arm64/include/asm/archrandom.h
 b/arch/arm64/include/asm/archrandom.h
+@@ -6,7 +6,6 @@
+ 
+ #include 
+ #include 
+-#include 
+ #include 
+ 
+ static inline bool __arm64_rndr(unsigned long *v)
+diff --git a/arch/arm64/kernel/kaslr.c b/arch/arm64/kernel/kaslr.c
+index 07c4c8cc4a67..b181e0544b79 100644
+--- a/arch/arm64/kernel/kaslr.c
 b/arch/arm64/kernel/kaslr.c
+@@ -11,8 +11,8 @@
+ #include 
+ #include 
+ #include 
++#include 
+ 
+-#include 
+ #include 
+ #include 
+ #include 
+@@ -84,6 +84,7 @@ u64 __init kaslr_early_init(u64 dt_phys)
+   void *fdt;
+   u64 seed, offset, mask, module_range;
+   const u8 *cmdline, *str;
++  unsigned long raw;
+   int size;
+ 
+   /*
+@@ -122,15 +123,12 @@ u64 __init kaslr_early_init(u64 dt_phys)
+   }
+ 
+   /*
+-   * Mix in any entropy obtainable architecturally, open coded
+-   * since this runs extremely early.
++   * Mix in any entropy obtainable architecturally if enabled
++   * and supported.
+*/
+-  if (__early_cpu_has_rndr()) {
+-  unsigned long raw;
+ 
+-  if (__arm64_rndr())
+-  seed ^= raw;
+-  }
++  if (arch_get_random_seed_long_early())
++  seed ^= raw;
+ 
+   if (!seed) {
+   kaslr_status = KASLR_DISABLED_NO_SEED;
+diff --git a/arch/powerpc/include/asm/kasan.h 
b/arch/powerpc/include/asm/kasan.h
+index be85c7005fb1..d635b96c7ea6 100644
+--- a/arch/powerpc/include/asm/kasan.h
 b/arch/powerpc/include/asm/kasan.h
+@@ -27,10 +27,12 @@
+ 
+ #ifdef CONFIG_KASAN
+ void kasan_early_init(void);
++void kasan_mmu_init(void);
+ void kasan_init(void);
+ void kasan_late_init(void);
+ #else
+ static inline void kasan_init(void) { }
++static inline void kasan_mmu_init(void) { }
+ static inline void kasan_late_init(void) { }
+ #endif
+ 
+diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c
+index 5a5469eb3174..bf1717f8d5f4 100644
+--- a/arch/powerpc/mm/init_32.c
 b/arch/powerpc/mm/init_32.c
+@@ -171,6 +171,8 @@ void __init MMU_init(void)
+   btext_unmap();
+ #endif
+ 
++  kasan_mmu_init();
++
+   setup_kup();
+ 
+   /* Shortly after that, the entire linear mapping will be available */
+diff --git a/arch/powerpc/mm/kasan/kasan_init_32.c 
b/arch/powerpc/mm/kasan/kasan_init_32.c
+index 0760e1e754e4..019b0c0bbbf3 100644
+--- a/arch/powerpc/mm/kasan/kasan_init_32.c
 b/arch/powerpc/mm/kasan/kasan_init_32.c
+@@ -117,14 +117,27 @@ static void __init kasan_unmap_early_shadow_vmalloc(void)
+   kasan_update_early_region(k_start, k_end, __pte(0));
+ }
+ 
+-static void __init kasan_mmu_init(void)
++void __init kasan_mmu_init(void)
+ {
+   int ret;
++
++  if (early_mmu_has_feature(MMU_FTR_HPTE_TABLE) ||
++  IS_ENABLED(CONFIG_KASAN_VMALLOC)) {
++  ret = kasan_init_shadow_page_tables(KASAN_SHADOW_START, 
KASAN_SHADOW_END);
++
++  if (ret)
++  panic("kasan: kasan_init_shadow_page_tables() failed");
++  }
++}
++
++void __init kasan_init(void)
++{
+   struct memblock_region *reg;
+ 
+   for_each_memblock(memory, reg) {
+   phys_addr_t base = reg->base;
+   phys_addr_t top = min(base + reg->size, total_lowmem);
++  int ret;
+ 
+   if (base >= top)
+   continue;
+@@ -134,20 +147,6 @@ static void __init 

[gentoo-commits] proj/linux-patches:5.8 commit in: /

2020-08-03 Thread Mike Pagano
commit: 1ca9312bc86801564378e2465414c6ba223d5bd3
Author: Mike Pagano  gentoo  org>
AuthorDate: Mon Aug  3 14:42:01 2020 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Mon Aug  3 14:42:01 2020 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=1ca9312b

Remove broken patch (gcc opts for gcc 9.1.X)

Signed-off-by: Mike Pagano  gentoo.org>

 _README   |   4 -
 5012_enable-cpu-optimizations-for-gcc91.patch | 641 --
 2 files changed, 645 deletions(-)

diff --git a/_README b/_README
index 6e07572..27a700b 100644
--- a/_README
+++ b/_README
@@ -103,10 +103,6 @@ Patch:  
5007_ZSTD-v10-8-8-gitignore-add-ZSTD-compressed-files.patch
 From:   https://lkml.org/lkml/2020/4/1/29
 Desc:   .gitignore: add ZSTD-compressed files
 
-Patch:  5012_enable-cpu-optimizations-for-gcc91.patch
-From:   https://github.com/graysky2/kernel_gcc_patch/
-Desc:   Kernel patch enables gcc = v9.1+ optimizations for additional CPUs.
-
 Patch:  5013_enable-cpu-optimizations-for-gcc10.patch
 From:   https://github.com/graysky2/kernel_gcc_patch/
 Desc:   Kernel patch enables gcc = v10.1+ optimizations for additional CPUs.

diff --git a/5012_enable-cpu-optimizations-for-gcc91.patch 
b/5012_enable-cpu-optimizations-for-gcc91.patch
deleted file mode 100644
index 2f16153..000
--- a/5012_enable-cpu-optimizations-for-gcc91.patch
+++ /dev/null
@@ -1,641 +0,0 @@
-WARNING
-This patch works with gcc versions 9.1+ and with kernel version 5.7+ and should
-NOT be applied when compiling on older versions of gcc due to key name changes
-of the march flags introduced with the version 4.9 release of gcc.[1]
-
-Use the older version of this patch hosted on the same github for older
-versions of gcc.
-
-FEATURES
-This patch adds additional CPU options to the Linux kernel accessible under:
- Processor type and features  --->
-  Processor family --->
-
-The expanded microarchitectures include:
-* AMD Improved K8-family
-* AMD K10-family
-* AMD Family 10h (Barcelona)
-* AMD Family 14h (Bobcat)
-* AMD Family 16h (Jaguar)
-* AMD Family 15h (Bulldozer)
-* AMD Family 15h (Piledriver)
-* AMD Family 15h (Steamroller)
-* AMD Family 15h (Excavator)
-* AMD Family 17h (Zen)
-* AMD Family 17h (Zen 2)
-* Intel Silvermont low-power processors
-* Intel Goldmont low-power processors (Apollo Lake and Denverton)
-* Intel Goldmont Plus low-power processors (Gemini Lake)
-* Intel 1st Gen Core i3/i5/i7 (Nehalem)
-* Intel 1.5 Gen Core i3/i5/i7 (Westmere)
-* Intel 2nd Gen Core i3/i5/i7 (Sandybridge)
-* Intel 3rd Gen Core i3/i5/i7 (Ivybridge)
-* Intel 4th Gen Core i3/i5/i7 (Haswell)
-* Intel 5th Gen Core i3/i5/i7 (Broadwell)
-* Intel 6th Gen Core i3/i5/i7 (Skylake)
-* Intel 6th Gen Core i7/i9 (Skylake X)
-* Intel 8th Gen Core i3/i5/i7 (Cannon Lake)
-* Intel 10th Gen Core i7/i9 (Ice Lake)
-* Intel Xeon (Cascade Lake)
-
-It also offers to compile passing the 'native' option which, "selects the CPU
-to generate code for at compilation time by determining the processor type of
-the compiling machine. Using -march=native enables all instruction subsets
-supported by the local machine and will produce code optimized for the local
-machine under the constraints of the selected instruction set."[2]
-
-Do NOT try using the 'native' option on AMD Piledriver, Steamroller, or
-Excavator CPUs (-march=bdver{2,3,4} flag). The build will error out due the
-kernel's objtool issue with these.[3a,b]
-
-MINOR NOTES
-This patch also changes 'atom' to 'bonnell' in accordance with the gcc v4.9
-changes. Note that upstream is using the deprecated 'match=atom' flags when I
-believe it should use the newer 'march=bonnell' flag for atom processors.[4]
-
-It is not recommended to compile on Atom-CPUs with the 'native' option.[5] The
-recommendation is to use the 'atom' option instead.
-
-BENEFITS
-Small but real speed increases are measurable using a make endpoint comparing
-a generic kernel to one built with one of the respective microarchs.
-
-See the following experimental evidence supporting this statement:
-https://github.com/graysky2/kernel_gcc_patch
-
-REQUIREMENTS
-linux version >=5.7
-gcc version >=9.1 and <10
-
-ACKNOWLEDGMENTS
-This patch builds on the seminal work by Jeroen.[6]
-
-REFERENCES
-1.  https://gcc.gnu.org/gcc-4.9/changes.html
-2.  https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html
-3a. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95671#c11
-3b. https://github.com/graysky2/kernel_gcc_patch/issues/55
-4.  https://bugzilla.kernel.org/show_bug.cgi?id=77461
-5.  https://github.com/graysky2/kernel_gcc_patch/issues/15
-6.  http://www.linuxforge.net/docs/linux/linux-gcc.php
-
 a/arch/x86/include/asm/vermagic.h  2020-06-10 14:21:45.0 -0400
-+++ b/arch/x86/include/asm/vermagic.h  2020-06-15 10:44:10.437477053 -0400
-@@ -17,6 +17,36 @@
- #define MODULE_PROC_FAMILY "586MMX "
- #elif defined CONFIG_MCORE2
- #define MODULE_PROC_FAMILY "CORE2 "
-+#elif defined CONFIG_MNATIVE

[gentoo-commits] proj/linux-patches:5.8 commit in: /

2020-08-03 Thread Mike Pagano
commit: a44f851975ac335d3c7565abb15f31cca1b38c6c
Author: Mike Pagano  gentoo  org>
AuthorDate: Mon Aug  3 11:35:05 2020 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Mon Aug  3 11:35:05 2020 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=a44f8519

Update ZSTD Patch

Signed-off-by: Mike Pagano  gentoo.org>

 _README| 16 ++--
 ...ZSTD-v10-1-8-prepare-zstd-for-preboot-env.patch | 17 
 ...TD-v10-2-8-prepare-xxhash-for-preboot-env.patch | 29 ---
 ...STD-v5-2-8-prepare-xxhash-for-preboot-env.patch | 94 --
 ...TD-v10-3-8-add-zstd-support-to-decompress.patch | 50 +---
 ...v10-4-8-add-support-for-zstd-compres-kern.patch |  0
 ...add-support-for-zstd-compressed-initramfs.patch |  0
 ...ZSTD-v10-6-8-bump-ZO-z-extra-bytes-margin.patch | 49 ---
 ...10-7-8-support-for-ZSTD-compressed-kernel.patch |  2 +-
 ...0-8-8-gitignore-add-ZSTD-compressed-files.patch | 12 +++
 10 files changed, 116 insertions(+), 153 deletions(-)

diff --git a/_README b/_README
index b9ce21a..6e07572 100644
--- a/_README
+++ b/_README
@@ -71,35 +71,35 @@ Patch:  4567_distro-Gentoo-Kconfig.patch
 From:   Tom Wijsman 
 Desc:   Add Gentoo Linux support config settings and defaults.
 
-Patch: 5000_ZSTD-v5-1-8-prepare-zstd-for-preboot-env.patch
+Patch: 5000_ZSTD-v10-1-8-prepare-zstd-for-preboot-env.patch
 From:   https://lkml.org/lkml/2020/4/1/29
 Desc:   lib: prepare zstd for preboot environment
 
-Patch:  5001_ZSTD-v5-2-8-prepare-xxhash-for-preboot-env.patch
+Patch:  5001_ZSTD-v10-2-8-prepare-xxhash-for-preboot-env.patch
 From:   https://lkml.org/lkml/2020/4/1/29
 Desc:   lib: prepare xxhash for preboot environment
 
-Patch:  5002_ZSTD-v5-3-8-add-zstd-support-to-decompress.patch
+Patch:  5002_ZSTD-v10-3-8-add-zstd-support-to-decompress.patch
 From:   https://lkml.org/lkml/2020/4/1/29
 Desc:   lib: add zstd support to decompress
 
-Patch:  5003_ZSTD-v5-4-8-add-support-for-zstd-compres-kern.patch
+Patch:  5003_ZSTD-v10-4-8-add-support-for-zstd-compres-kern.patch
 From:   https://lkml.org/lkml/2020/4/1/29
 Desc:   init: add support for zstd compressed kernel
 
-Patch:  5004_ZSTD-v5-5-8-add-support-for-zstd-compressed-initramfs.patch
+Patch:  5004_ZSTD-v10-5-8-add-support-for-zstd-compressed-initramfs.patch
 From:   https://lkml.org/lkml/2020/4/1/29
 Desc:   usr: add support for zstd compressed initramfs
 
-Patch:  5005_ZSTD-v5-6-8-bump-ZO-z-extra-bytes-margin.patch
+Patch:  5005_ZSTD-v10-6-8-bump-ZO-z-extra-bytes-margin.patch
 From:   https://lkml.org/lkml/2020/4/1/29
 Desc:   x86: bump ZO_z_extra_bytes margin for zstd
 
-Patch:  5006_ZSTD-v5-7-8-support-for-ZSTD-compressed-kernel.patch
+Patch:  5006_ZSTD-v10-7-8-support-for-ZSTD-compressed-kernel.patch
 From:   https://lkml.org/lkml/2020/4/1/29
 Desc:   x86: Add support for ZSTD compressed kernel
 
-Patch:  5007_ZSTD-v5-8-8-gitignore-add-ZSTD-compressed-files.patch
+Patch:  5007_ZSTD-v10-8-8-gitignore-add-ZSTD-compressed-files.patch
 From:   https://lkml.org/lkml/2020/4/1/29
 Desc:   .gitignore: add ZSTD-compressed files
 

diff --git a/5000_ZSTD-v5-1-8-prepare-zstd-for-preboot-env.patch 
b/5000_ZSTD-v10-1-8-prepare-zstd-for-preboot-env.patch
similarity index 82%
rename from 5000_ZSTD-v5-1-8-prepare-zstd-for-preboot-env.patch
rename to 5000_ZSTD-v10-1-8-prepare-zstd-for-preboot-env.patch
index 297a8d4..c13b091 100644
--- a/5000_ZSTD-v5-1-8-prepare-zstd-for-preboot-env.patch
+++ b/5000_ZSTD-v10-1-8-prepare-zstd-for-preboot-env.patch
@@ -1,20 +1,3 @@
-diff --git a/lib/zstd/decompress.c b/lib/zstd/decompress.c
-index 269ee9a796c1..73ded63278cf 100644
 a/lib/zstd/decompress.c
-+++ b/lib/zstd/decompress.c
-@@ -2490,6 +2490,7 @@ size_t ZSTD_decompressStream(ZSTD_DStream *zds, 
ZSTD_outBuffer *output, ZSTD_inB
-   }
- }
- 
-+#ifndef ZSTD_PREBOOT
- EXPORT_SYMBOL(ZSTD_DCtxWorkspaceBound);
- EXPORT_SYMBOL(ZSTD_initDCtx);
- EXPORT_SYMBOL(ZSTD_decompressDCtx);
-@@ -2529,3 +2530,4 @@ EXPORT_SYMBOL(ZSTD_insertBlock);
- 
- MODULE_LICENSE("Dual BSD/GPL");
- MODULE_DESCRIPTION("Zstd Decompressor");
-+#endif
 diff --git a/lib/zstd/fse_decompress.c b/lib/zstd/fse_decompress.c
 index a84300e5a013..0b353530fb3f 100644
 --- a/lib/zstd/fse_decompress.c

diff --git a/5002_ZSTD-v5-3-8-add-zstd-support-to-decompress.patch 
b/5001_ZSTD-v10-2-8-prepare-xxhash-for-preboot-env.patch
similarity index 94%
rename from 5002_ZSTD-v5-3-8-add-zstd-support-to-decompress.patch
rename to 5001_ZSTD-v10-2-8-prepare-xxhash-for-preboot-env.patch
index 1c22fa3..b18164c 100644
--- a/5002_ZSTD-v5-3-8-add-zstd-support-to-decompress.patch
+++ b/5001_ZSTD-v10-2-8-prepare-xxhash-for-preboot-env.patch
@@ -16,10 +16,10 @@ index ..56d539ae880f
 + void (*error_fn)(char *x));
 +#endif
 diff --git a/lib/Kconfig b/lib/Kconfig
-index 5d53f9609c25..e883aecb9279 100644
+index df3f3da95990..a5d6f23c4cab 100644
 --- a/lib/Kconfig
 +++ b/lib/Kconfig
-@@ -336,6 +336,10 @@ 

[gentoo-commits] proj/linux-patches:5.8 commit in: /

2020-06-29 Thread Mike Pagano
commit: cc4e39b1cd2307d4bd50e1b6147cf22b351f5db3
Author: Mike Pagano  gentoo  org>
AuthorDate: Mon Jun 29 17:33:41 2020 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Mon Jun 29 17:33:41 2020 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=cc4e39b1

Kernel patch enables gcc = v9.1+ optimizations for additional CPUs.

Signed-off-by: Mike Pagano  gentoo.org>

 _README   |   6 +-
 5012_enable-cpu-optimizations-for-gcc91.patch | 641 ++
 2 files changed, 646 insertions(+), 1 deletion(-)

diff --git a/_README b/_README
index f93b340..b9ce21a 100644
--- a/_README
+++ b/_README
@@ -103,6 +103,10 @@ Patch:  
5007_ZSTD-v5-8-8-gitignore-add-ZSTD-compressed-files.patch
 From:   https://lkml.org/lkml/2020/4/1/29
 Desc:   .gitignore: add ZSTD-compressed files
 
+Patch:  5012_enable-cpu-optimizations-for-gcc91.patch
+From:   https://github.com/graysky2/kernel_gcc_patch/
+Desc:   Kernel patch enables gcc = v9.1+ optimizations for additional CPUs.
+
 Patch:  5013_enable-cpu-optimizations-for-gcc10.patch
 From:   https://github.com/graysky2/kernel_gcc_patch/
-Desc:   Kernel patch enables gcc >= v10.1 optimizations for additional CPUs.
+Desc:   Kernel patch enables gcc = v10.1+ optimizations for additional CPUs.

diff --git a/5012_enable-cpu-optimizations-for-gcc91.patch 
b/5012_enable-cpu-optimizations-for-gcc91.patch
new file mode 100644
index 000..2f16153
--- /dev/null
+++ b/5012_enable-cpu-optimizations-for-gcc91.patch
@@ -0,0 +1,641 @@
+WARNING
+This patch works with gcc versions 9.1+ and with kernel version 5.7+ and should
+NOT be applied when compiling on older versions of gcc due to key name changes
+of the march flags introduced with the version 4.9 release of gcc.[1]
+
+Use the older version of this patch hosted on the same github for older
+versions of gcc.
+
+FEATURES
+This patch adds additional CPU options to the Linux kernel accessible under:
+ Processor type and features  --->
+  Processor family --->
+
+The expanded microarchitectures include:
+* AMD Improved K8-family
+* AMD K10-family
+* AMD Family 10h (Barcelona)
+* AMD Family 14h (Bobcat)
+* AMD Family 16h (Jaguar)
+* AMD Family 15h (Bulldozer)
+* AMD Family 15h (Piledriver)
+* AMD Family 15h (Steamroller)
+* AMD Family 15h (Excavator)
+* AMD Family 17h (Zen)
+* AMD Family 17h (Zen 2)
+* Intel Silvermont low-power processors
+* Intel Goldmont low-power processors (Apollo Lake and Denverton)
+* Intel Goldmont Plus low-power processors (Gemini Lake)
+* Intel 1st Gen Core i3/i5/i7 (Nehalem)
+* Intel 1.5 Gen Core i3/i5/i7 (Westmere)
+* Intel 2nd Gen Core i3/i5/i7 (Sandybridge)
+* Intel 3rd Gen Core i3/i5/i7 (Ivybridge)
+* Intel 4th Gen Core i3/i5/i7 (Haswell)
+* Intel 5th Gen Core i3/i5/i7 (Broadwell)
+* Intel 6th Gen Core i3/i5/i7 (Skylake)
+* Intel 6th Gen Core i7/i9 (Skylake X)
+* Intel 8th Gen Core i3/i5/i7 (Cannon Lake)
+* Intel 10th Gen Core i7/i9 (Ice Lake)
+* Intel Xeon (Cascade Lake)
+
+It also offers to compile passing the 'native' option which, "selects the CPU
+to generate code for at compilation time by determining the processor type of
+the compiling machine. Using -march=native enables all instruction subsets
+supported by the local machine and will produce code optimized for the local
+machine under the constraints of the selected instruction set."[2]
+
+Do NOT try using the 'native' option on AMD Piledriver, Steamroller, or
+Excavator CPUs (-march=bdver{2,3,4} flag). The build will error out due the
+kernel's objtool issue with these.[3a,b]
+
+MINOR NOTES
+This patch also changes 'atom' to 'bonnell' in accordance with the gcc v4.9
+changes. Note that upstream is using the deprecated 'match=atom' flags when I
+believe it should use the newer 'march=bonnell' flag for atom processors.[4]
+
+It is not recommended to compile on Atom-CPUs with the 'native' option.[5] The
+recommendation is to use the 'atom' option instead.
+
+BENEFITS
+Small but real speed increases are measurable using a make endpoint comparing
+a generic kernel to one built with one of the respective microarchs.
+
+See the following experimental evidence supporting this statement:
+https://github.com/graysky2/kernel_gcc_patch
+
+REQUIREMENTS
+linux version >=5.7
+gcc version >=9.1 and <10
+
+ACKNOWLEDGMENTS
+This patch builds on the seminal work by Jeroen.[6]
+
+REFERENCES
+1.  https://gcc.gnu.org/gcc-4.9/changes.html
+2.  https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html
+3a. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95671#c11
+3b. https://github.com/graysky2/kernel_gcc_patch/issues/55
+4.  https://bugzilla.kernel.org/show_bug.cgi?id=77461
+5.  https://github.com/graysky2/kernel_gcc_patch/issues/15
+6.  http://www.linuxforge.net/docs/linux/linux-gcc.php
+
+--- a/arch/x86/include/asm/vermagic.h  2020-06-10 14:21:45.0 -0400
 b/arch/x86/include/asm/vermagic.h  2020-06-15 10:44:10.437477053 -0400
+@@ -17,6 +17,36 @@
+ #define 

[gentoo-commits] proj/linux-patches:5.8 commit in: /

2020-06-29 Thread Mike Pagano
commit: d26a417699e150bcd84755beeb7969a29b512526
Author: Mike Pagano  gentoo  org>
AuthorDate: Mon Jun 29 17:24:59 2020 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Mon Jun 29 17:24:59 2020 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=d26a4176

Kernel patch enables gcc >= v10.1 optimizations for additional CPUs.

Signed-off-by: Mike Pagano  gentoo.org>

 _README   |   4 +
 5013_enable-cpu-optimizations-for-gcc10.patch | 671 ++
 2 files changed, 675 insertions(+)

diff --git a/_README b/_README
index 8373b37..f93b340 100644
--- a/_README
+++ b/_README
@@ -102,3 +102,7 @@ Desc:   x86: Add support for ZSTD compressed kernel
 Patch:  5007_ZSTD-v5-8-8-gitignore-add-ZSTD-compressed-files.patch
 From:   https://lkml.org/lkml/2020/4/1/29
 Desc:   .gitignore: add ZSTD-compressed files
+
+Patch:  5013_enable-cpu-optimizations-for-gcc10.patch
+From:   https://github.com/graysky2/kernel_gcc_patch/
+Desc:   Kernel patch enables gcc >= v10.1 optimizations for additional CPUs.

diff --git a/5013_enable-cpu-optimizations-for-gcc10.patch 
b/5013_enable-cpu-optimizations-for-gcc10.patch
new file mode 100644
index 000..01cbaa7
--- /dev/null
+++ b/5013_enable-cpu-optimizations-for-gcc10.patch
@@ -0,0 +1,671 @@
+WARNING
+This patch works with gcc versions 10.1+ and with kernel version 5.8+ and 
should
+NOT be applied when compiling on older versions of gcc due to key name changes
+of the march flags introduced with the version 4.9 release of gcc.[1]
+
+Use the older version of this patch hosted on the same github for older
+versions of gcc.
+
+FEATURES
+This patch adds additional CPU options to the Linux kernel accessible under:
+ Processor type and features  --->
+  Processor family --->
+
+The expanded microarchitectures include:
+* AMD Improved K8-family
+* AMD K10-family
+* AMD Family 10h (Barcelona)
+* AMD Family 14h (Bobcat)
+* AMD Family 16h (Jaguar)
+* AMD Family 15h (Bulldozer)
+* AMD Family 15h (Piledriver)
+* AMD Family 15h (Steamroller)
+* AMD Family 15h (Excavator)
+* AMD Family 17h (Zen)
+* AMD Family 17h (Zen 2)
+* Intel Silvermont low-power processors
+* Intel Goldmont low-power processors (Apollo Lake and Denverton)
+* Intel Goldmont Plus low-power processors (Gemini Lake)
+* Intel 1st Gen Core i3/i5/i7 (Nehalem)
+* Intel 1.5 Gen Core i3/i5/i7 (Westmere)
+* Intel 2nd Gen Core i3/i5/i7 (Sandybridge)
+* Intel 3rd Gen Core i3/i5/i7 (Ivybridge)
+* Intel 4th Gen Core i3/i5/i7 (Haswell)
+* Intel 5th Gen Core i3/i5/i7 (Broadwell)
+* Intel 6th Gen Core i3/i5/i7 (Skylake)
+* Intel 6th Gen Core i7/i9 (Skylake X)
+* Intel 8th Gen Core i3/i5/i7 (Cannon Lake)
+* Intel 10th Gen Core i7/i9 (Ice Lake)
+* Intel Xeon (Cascade Lake)
+* Intel Xeon (Cooper Lake)
+* Intel 3rd Gen 10nm++  i3/i5/i7/i9-family (Tiger Lake)
+
+It also offers to compile passing the 'native' option which, "selects the CPU
+to generate code for at compilation time by determining the processor type of
+the compiling machine. Using -march=native enables all instruction subsets
+supported by the local machine and will produce code optimized for the local
+machine under the constraints of the selected instruction set."[2]
+
+Do NOT try using the 'native' option on AMD Piledriver, Steamroller, or
+Excavator CPUs (-march=bdver{2,3,4} flag). The build will error out due the
+kernel's objtool issue with these.[3a,b]
+
+MINOR NOTES
+This patch also changes 'atom' to 'bonnell' in accordance with the gcc v4.9
+changes. Note that upstream is using the deprecated 'match=atom' flags when I
+believe it should use the newer 'march=bonnell' flag for atom processors.[4]
+
+It is not recommended to compile on Atom-CPUs with the 'native' option.[5] The
+recommendation is to use the 'atom' option instead.
+
+BENEFITS
+Small but real speed increases are measurable using a make endpoint comparing
+a generic kernel to one built with one of the respective microarchs.
+
+See the following experimental evidence supporting this statement:
+https://github.com/graysky2/kernel_gcc_patch
+
+REQUIREMENTS
+linux version >=5.8
+gcc version >=10.1
+
+ACKNOWLEDGMENTS
+This patch builds on the seminal work by Jeroen.[6]
+
+REFERENCES
+1.  https://gcc.gnu.org/gcc-4.9/changes.html
+2.  https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html
+3a. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95671#c11
+3b. https://github.com/graysky2/kernel_gcc_patch/issues/55
+4.  https://bugzilla.kernel.org/show_bug.cgi?id=77461
+5.  https://github.com/graysky2/kernel_gcc_patch/issues/15
+6.  http://www.linuxforge.net/docs/linux/linux-gcc.php
+
+--- a/arch/x86/include/asm/vermagic.h  2020-06-14 15:45:04.0 -0400
 b/arch/x86/include/asm/vermagic.h  2020-06-15 09:28:19.867840705 -0400
+@@ -17,6 +17,40 @@
+ #define MODULE_PROC_FAMILY "586MMX "
+ #elif defined CONFIG_MCORE2
+ #define MODULE_PROC_FAMILY "CORE2 "
++#elif defined CONFIG_MNATIVE
++#define MODULE_PROC_FAMILY "NATIVE 

[gentoo-commits] proj/linux-patches:5.8 commit in: /

2020-06-16 Thread Mike Pagano
commit: 88a265090e58371f7c1081152ef04d991c59cd9b
Author: Mike Pagano  gentoo  org>
AuthorDate: Tue Jun 16 18:21:22 2020 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Tue Jun 16 18:21:22 2020 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=88a26509

Genpatches initial commit:

Support for namespace user.pax.* on tmpfs.
Enable link security restrictions by default.
Bluetooth: Check key sizes only when Secure Simple Pairing
is enabled. See bug #686758
tmp513 requies REGMAP_I2C to build.  Select it by default in
Kconfig. See bug #710790. Thanks to Phil Stracchino
VIDEO_TVP5150 requies REGMAP_I2C to build.  Select it by
default in Kconfig. See bug #721096. Thanks to Max Steel
sign-file: full functionality with modern LibreSSL
Add Gentoo Linux support config settings and defaults.
Support for ZSTD compressed kernel

Signed-off-by: Mike Pagano  gentoo.org>

 _README|  56 +++
 1500_XATTR_USER_PREFIX.patch   |  67 
 ...ble-link-security-restrictions-by-default.patch |  20 +
 ...zes-only-if-Secure-Simple-Pairing-enabled.patch |  37 ++
 ...3-Fix-build-issue-by-selecting-CONFIG_REG.patch |  30 ++
 ...0-Fix-build-issue-by-selecting-REGMAP-I2C.patch |  10 +
 2920_sign-file-patch-for-libressl.patch|  16 +
 ..._ZSTD-v5-1-8-prepare-zstd-for-preboot-env.patch |  82 
 ...STD-v5-2-8-prepare-xxhash-for-preboot-env.patch |  94 +
 ...STD-v5-3-8-add-zstd-support-to-decompress.patch | 422 +
 ...-v5-4-8-add-support-for-zstd-compres-kern.patch |  65 
 ...add-support-for-zstd-compressed-initramfs.patch |  50 +++
 ..._ZSTD-v5-6-8-bump-ZO-z-extra-bytes-margin.patch |  20 +
 ...v5-7-8-support-for-ZSTD-compressed-kernel.patch |  92 +
 ...5-8-8-gitignore-add-ZSTD-compressed-files.patch |  12 +
 15 files changed, 1073 insertions(+)

diff --git a/_README b/_README
index 9018993..8373b37 100644
--- a/_README
+++ b/_README
@@ -43,6 +43,62 @@ EXPERIMENTAL
 Individual Patch Descriptions:
 --
 
+Patch:  1500_XATTR_USER_PREFIX.patch
+From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
+Desc:   Support for namespace user.pax.* on tmpfs.
+
+Patch:  1510_fs-enable-link-security-restrictions-by-default.patch
+From:   
http://sources.debian.net/src/linux/3.16.7-ckt4-3/debian/patches/debian/fs-enable-link-security-restrictions-by-default.patch/
+Desc:   Enable link security restrictions by default.
+
+Patch:  2000_BT-Check-key-sizes-only-if-Secure-Simple-Pairing-enabled.patch
+From:   
https://lore.kernel.org/linux-bluetooth/20190522070540.48895-1-mar...@holtmann.org/raw
+Desc:   Bluetooth: Check key sizes only when Secure Simple Pairing is enabled. 
See bug #686758
+
+Patch:  2900_tmp513-Fix-build-issue-by-selecting-CONFIG_REG.patch
+From:   https://bugs.gentoo.org/710790
+Desc:   tmp513 requies REGMAP_I2C to build.  Select it by default in Kconfig. 
See bug #710790. Thanks to Phil Stracchino
+
+Patch:  2910_TVP5150-Fix-build-issue-by-selecting-REGMAP-I2C.patch
+From:   https://bugs.gentoo.org/721096
+Desc:   VIDEO_TVP5150 requies REGMAP_I2C to build.  Select it by default in 
Kconfig. See bug #721096. Thanks to Max Steel
+
+Patch:  2920_sign-file-patch-for-libressl.patch
+From:   https://bugs.gentoo.org/717166
+Desc:   sign-file: full functionality with modern LibreSSL
+
 Patch:  4567_distro-Gentoo-Kconfig.patch
 From:   Tom Wijsman 
 Desc:   Add Gentoo Linux support config settings and defaults.
+
+Patch: 5000_ZSTD-v5-1-8-prepare-zstd-for-preboot-env.patch
+From:   https://lkml.org/lkml/2020/4/1/29
+Desc:   lib: prepare zstd for preboot environment
+
+Patch:  5001_ZSTD-v5-2-8-prepare-xxhash-for-preboot-env.patch
+From:   https://lkml.org/lkml/2020/4/1/29
+Desc:   lib: prepare xxhash for preboot environment
+
+Patch:  5002_ZSTD-v5-3-8-add-zstd-support-to-decompress.patch
+From:   https://lkml.org/lkml/2020/4/1/29
+Desc:   lib: add zstd support to decompress
+
+Patch:  5003_ZSTD-v5-4-8-add-support-for-zstd-compres-kern.patch
+From:   https://lkml.org/lkml/2020/4/1/29
+Desc:   init: add support for zstd compressed kernel
+
+Patch:  5004_ZSTD-v5-5-8-add-support-for-zstd-compressed-initramfs.patch
+From:   https://lkml.org/lkml/2020/4/1/29
+Desc:   usr: add support for zstd compressed initramfs
+
+Patch:  5005_ZSTD-v5-6-8-bump-ZO-z-extra-bytes-margin.patch
+From:   https://lkml.org/lkml/2020/4/1/29
+Desc:   x86: bump ZO_z_extra_bytes margin for zstd
+
+Patch:  5006_ZSTD-v5-7-8-support-for-ZSTD-compressed-kernel.patch
+From:   https://lkml.org/lkml/2020/4/1/29
+Desc:   x86: Add support for ZSTD compressed kernel
+
+Patch:  5007_ZSTD-v5-8-8-gitignore-add-ZSTD-compressed-files.patch
+From:   https://lkml.org/lkml/2020/4/1/29
+Desc:   .gitignore: add ZSTD-compressed files

diff --git a/1500_XATTR_USER_PREFIX.patch b/1500_XATTR_USER_PREFIX.patch
new file mode 100644
index 000..245dcc2
---