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From: Yazen Ghannam <yazen.ghannam@amd.com>
To: linux-edac@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, bp@alien8.de, mchehab@kernel.org,
	tony.luck@intel.com, Smita.KoralahalliChannabasappa@amd.com,
	Yazen Ghannam <yazen.ghannam@amd.com>,
	x86@kernel.org
Subject: [PATCH v2 01/31] x86/MCE/AMD, EDAC/amd64: Move address translation to AMD64 EDAC
Date: Wed, 23 Jun 2021 19:19:32 +0000	[thread overview]
Message-ID: <20210623192002.3671647-2-yazen.ghannam@amd.com> (raw)
In-Reply-To: <20210623192002.3671647-1-yazen.ghannam@amd.com>

The address translation code used for current AMD systems is
non-architectural. So move it to EDAC.

Cc: <x86@kernel.org>
Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
---
Link:
https://lkml.kernel.org/r/YKJoICQzD/o7ZPBp@zn.tnic

v1->v2:
* New in v2.

 arch/x86/include/asm/mce.h    |   3 -
 arch/x86/kernel/cpu/mce/amd.c | 200 ----------------------------------
 drivers/edac/amd64_edac.c     | 199 +++++++++++++++++++++++++++++++++
 3 files changed, 199 insertions(+), 203 deletions(-)

diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h
index 2ac265e832de..a547ab5b0532 100644
--- a/arch/x86/include/asm/mce.h
+++ b/arch/x86/include/asm/mce.h
@@ -357,7 +357,6 @@ extern int mce_threshold_create_device(unsigned int cpu);
 extern int mce_threshold_remove_device(unsigned int cpu);
 
 void mce_amd_feature_init(struct cpuinfo_x86 *c);
-int umc_normaddr_to_sysaddr(u64 norm_addr, u16 nid, u8 umc, u64 *sys_addr);
 
 #else
 
@@ -365,8 +364,6 @@ static inline int mce_threshold_create_device(unsigned int cpu)		{ return 0; };
 static inline int mce_threshold_remove_device(unsigned int cpu)		{ return 0; };
 static inline bool amd_mce_is_memory_error(struct mce *m)		{ return false; };
 static inline void mce_amd_feature_init(struct cpuinfo_x86 *c)		{ }
-static inline int
-umc_normaddr_to_sysaddr(u64 norm_addr, u16 nid, u8 umc, u64 *sys_addr)	{ return -EINVAL; };
 #endif
 
 static inline void mce_hygon_feature_init(struct cpuinfo_x86 *c)	{ return mce_amd_feature_init(c); }
diff --git a/arch/x86/kernel/cpu/mce/amd.c b/arch/x86/kernel/cpu/mce/amd.c
index 1a2a90bd29e7..ce881f32ca41 100644
--- a/arch/x86/kernel/cpu/mce/amd.c
+++ b/arch/x86/kernel/cpu/mce/amd.c
@@ -689,206 +689,6 @@ void mce_amd_feature_init(struct cpuinfo_x86 *c)
 		deferred_error_interrupt_enable(c);
 }
 
-int umc_normaddr_to_sysaddr(u64 norm_addr, u16 nid, u8 umc, u64 *sys_addr)
-{
-	u64 dram_base_addr, dram_limit_addr, dram_hole_base;
-	/* We start from the normalized address */
-	u64 ret_addr = norm_addr;
-
-	u32 tmp;
-
-	u8 die_id_shift, die_id_mask, socket_id_shift, socket_id_mask;
-	u8 intlv_num_dies, intlv_num_chan, intlv_num_sockets;
-	u8 intlv_addr_sel, intlv_addr_bit;
-	u8 num_intlv_bits, hashed_bit;
-	u8 lgcy_mmio_hole_en, base = 0;
-	u8 cs_mask, cs_id = 0;
-	bool hash_enabled = false;
-
-	/* Read D18F0x1B4 (DramOffset), check if base 1 is used. */
-	if (amd_df_indirect_read(nid, 0, 0x1B4, umc, &tmp))
-		goto out_err;
-
-	/* Remove HiAddrOffset from normalized address, if enabled: */
-	if (tmp & BIT(0)) {
-		u64 hi_addr_offset = (tmp & GENMASK_ULL(31, 20)) << 8;
-
-		if (norm_addr >= hi_addr_offset) {
-			ret_addr -= hi_addr_offset;
-			base = 1;
-		}
-	}
-
-	/* Read D18F0x110 (DramBaseAddress). */
-	if (amd_df_indirect_read(nid, 0, 0x110 + (8 * base), umc, &tmp))
-		goto out_err;
-
-	/* Check if address range is valid. */
-	if (!(tmp & BIT(0))) {
-		pr_err("%s: Invalid DramBaseAddress range: 0x%x.\n",
-			__func__, tmp);
-		goto out_err;
-	}
-
-	lgcy_mmio_hole_en = tmp & BIT(1);
-	intlv_num_chan	  = (tmp >> 4) & 0xF;
-	intlv_addr_sel	  = (tmp >> 8) & 0x7;
-	dram_base_addr	  = (tmp & GENMASK_ULL(31, 12)) << 16;
-
-	/* {0, 1, 2, 3} map to address bits {8, 9, 10, 11} respectively */
-	if (intlv_addr_sel > 3) {
-		pr_err("%s: Invalid interleave address select %d.\n",
-			__func__, intlv_addr_sel);
-		goto out_err;
-	}
-
-	/* Read D18F0x114 (DramLimitAddress). */
-	if (amd_df_indirect_read(nid, 0, 0x114 + (8 * base), umc, &tmp))
-		goto out_err;
-
-	intlv_num_sockets = (tmp >> 8) & 0x1;
-	intlv_num_dies	  = (tmp >> 10) & 0x3;
-	dram_limit_addr	  = ((tmp & GENMASK_ULL(31, 12)) << 16) | GENMASK_ULL(27, 0);
-
-	intlv_addr_bit = intlv_addr_sel + 8;
-
-	/* Re-use intlv_num_chan by setting it equal to log2(#channels) */
-	switch (intlv_num_chan) {
-	case 0:	intlv_num_chan = 0; break;
-	case 1: intlv_num_chan = 1; break;
-	case 3: intlv_num_chan = 2; break;
-	case 5:	intlv_num_chan = 3; break;
-	case 7:	intlv_num_chan = 4; break;
-
-	case 8: intlv_num_chan = 1;
-		hash_enabled = true;
-		break;
-	default:
-		pr_err("%s: Invalid number of interleaved channels %d.\n",
-			__func__, intlv_num_chan);
-		goto out_err;
-	}
-
-	num_intlv_bits = intlv_num_chan;
-
-	if (intlv_num_dies > 2) {
-		pr_err("%s: Invalid number of interleaved nodes/dies %d.\n",
-			__func__, intlv_num_dies);
-		goto out_err;
-	}
-
-	num_intlv_bits += intlv_num_dies;
-
-	/* Add a bit if sockets are interleaved. */
-	num_intlv_bits += intlv_num_sockets;
-
-	/* Assert num_intlv_bits <= 4 */
-	if (num_intlv_bits > 4) {
-		pr_err("%s: Invalid interleave bits %d.\n",
-			__func__, num_intlv_bits);
-		goto out_err;
-	}
-
-	if (num_intlv_bits > 0) {
-		u64 temp_addr_x, temp_addr_i, temp_addr_y;
-		u8 die_id_bit, sock_id_bit, cs_fabric_id;
-
-		/*
-		 * Read FabricBlockInstanceInformation3_CS[BlockFabricID].
-		 * This is the fabric id for this coherent slave. Use
-		 * umc/channel# as instance id of the coherent slave
-		 * for FICAA.
-		 */
-		if (amd_df_indirect_read(nid, 0, 0x50, umc, &tmp))
-			goto out_err;
-
-		cs_fabric_id = (tmp >> 8) & 0xFF;
-		die_id_bit   = 0;
-
-		/* If interleaved over more than 1 channel: */
-		if (intlv_num_chan) {
-			die_id_bit = intlv_num_chan;
-			cs_mask	   = (1 << die_id_bit) - 1;
-			cs_id	   = cs_fabric_id & cs_mask;
-		}
-
-		sock_id_bit = die_id_bit;
-
-		/* Read D18F1x208 (SystemFabricIdMask). */
-		if (intlv_num_dies || intlv_num_sockets)
-			if (amd_df_indirect_read(nid, 1, 0x208, umc, &tmp))
-				goto out_err;
-
-		/* If interleaved over more than 1 die. */
-		if (intlv_num_dies) {
-			sock_id_bit  = die_id_bit + intlv_num_dies;
-			die_id_shift = (tmp >> 24) & 0xF;
-			die_id_mask  = (tmp >> 8) & 0xFF;
-
-			cs_id |= ((cs_fabric_id & die_id_mask) >> die_id_shift) << die_id_bit;
-		}
-
-		/* If interleaved over more than 1 socket. */
-		if (intlv_num_sockets) {
-			socket_id_shift	= (tmp >> 28) & 0xF;
-			socket_id_mask	= (tmp >> 16) & 0xFF;
-
-			cs_id |= ((cs_fabric_id & socket_id_mask) >> socket_id_shift) << sock_id_bit;
-		}
-
-		/*
-		 * The pre-interleaved address consists of XXXXXXIIIYYYYY
-		 * where III is the ID for this CS, and XXXXXXYYYYY are the
-		 * address bits from the post-interleaved address.
-		 * "num_intlv_bits" has been calculated to tell us how many "I"
-		 * bits there are. "intlv_addr_bit" tells us how many "Y" bits
-		 * there are (where "I" starts).
-		 */
-		temp_addr_y = ret_addr & GENMASK_ULL(intlv_addr_bit-1, 0);
-		temp_addr_i = (cs_id << intlv_addr_bit);
-		temp_addr_x = (ret_addr & GENMASK_ULL(63, intlv_addr_bit)) << num_intlv_bits;
-		ret_addr    = temp_addr_x | temp_addr_i | temp_addr_y;
-	}
-
-	/* Add dram base address */
-	ret_addr += dram_base_addr;
-
-	/* If legacy MMIO hole enabled */
-	if (lgcy_mmio_hole_en) {
-		if (amd_df_indirect_read(nid, 0, 0x104, umc, &tmp))
-			goto out_err;
-
-		dram_hole_base = tmp & GENMASK(31, 24);
-		if (ret_addr >= dram_hole_base)
-			ret_addr += (BIT_ULL(32) - dram_hole_base);
-	}
-
-	if (hash_enabled) {
-		/* Save some parentheses and grab ls-bit at the end. */
-		hashed_bit =	(ret_addr >> 12) ^
-				(ret_addr >> 18) ^
-				(ret_addr >> 21) ^
-				(ret_addr >> 30) ^
-				cs_id;
-
-		hashed_bit &= BIT(0);
-
-		if (hashed_bit != ((ret_addr >> intlv_addr_bit) & BIT(0)))
-			ret_addr ^= BIT(intlv_addr_bit);
-	}
-
-	/* Is calculated system address is above DRAM limit address? */
-	if (ret_addr > dram_limit_addr)
-		goto out_err;
-
-	*sys_addr = ret_addr;
-	return 0;
-
-out_err:
-	return -EINVAL;
-}
-EXPORT_SYMBOL_GPL(umc_normaddr_to_sysaddr);
-
 bool amd_mce_is_memory_error(struct mce *m)
 {
 	/* ErrCodeExt[20:16] */
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index f0d8f60acee1..046b98fcc4fe 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -993,6 +993,205 @@ static int sys_addr_to_csrow(struct mem_ctl_info *mci, u64 sys_addr)
 	return csrow;
 }
 
+static int umc_normaddr_to_sysaddr(u64 norm_addr, u16 nid, u8 umc, u64 *sys_addr)
+{
+	u64 dram_base_addr, dram_limit_addr, dram_hole_base;
+	/* We start from the normalized address */
+	u64 ret_addr = norm_addr;
+
+	u32 tmp;
+
+	u8 die_id_shift, die_id_mask, socket_id_shift, socket_id_mask;
+	u8 intlv_num_dies, intlv_num_chan, intlv_num_sockets;
+	u8 intlv_addr_sel, intlv_addr_bit;
+	u8 num_intlv_bits, hashed_bit;
+	u8 lgcy_mmio_hole_en, base = 0;
+	u8 cs_mask, cs_id = 0;
+	bool hash_enabled = false;
+
+	/* Read D18F0x1B4 (DramOffset), check if base 1 is used. */
+	if (amd_df_indirect_read(nid, 0, 0x1B4, umc, &tmp))
+		goto out_err;
+
+	/* Remove HiAddrOffset from normalized address, if enabled: */
+	if (tmp & BIT(0)) {
+		u64 hi_addr_offset = (tmp & GENMASK_ULL(31, 20)) << 8;
+
+		if (norm_addr >= hi_addr_offset) {
+			ret_addr -= hi_addr_offset;
+			base = 1;
+		}
+	}
+
+	/* Read D18F0x110 (DramBaseAddress). */
+	if (amd_df_indirect_read(nid, 0, 0x110 + (8 * base), umc, &tmp))
+		goto out_err;
+
+	/* Check if address range is valid. */
+	if (!(tmp & BIT(0))) {
+		pr_err("%s: Invalid DramBaseAddress range: 0x%x.\n",
+			__func__, tmp);
+		goto out_err;
+	}
+
+	lgcy_mmio_hole_en = tmp & BIT(1);
+	intlv_num_chan	  = (tmp >> 4) & 0xF;
+	intlv_addr_sel	  = (tmp >> 8) & 0x7;
+	dram_base_addr	  = (tmp & GENMASK_ULL(31, 12)) << 16;
+
+	/* {0, 1, 2, 3} map to address bits {8, 9, 10, 11} respectively */
+	if (intlv_addr_sel > 3) {
+		pr_err("%s: Invalid interleave address select %d.\n",
+			__func__, intlv_addr_sel);
+		goto out_err;
+	}
+
+	/* Read D18F0x114 (DramLimitAddress). */
+	if (amd_df_indirect_read(nid, 0, 0x114 + (8 * base), umc, &tmp))
+		goto out_err;
+
+	intlv_num_sockets = (tmp >> 8) & 0x1;
+	intlv_num_dies	  = (tmp >> 10) & 0x3;
+	dram_limit_addr	  = ((tmp & GENMASK_ULL(31, 12)) << 16) | GENMASK_ULL(27, 0);
+
+	intlv_addr_bit = intlv_addr_sel + 8;
+
+	/* Re-use intlv_num_chan by setting it equal to log2(#channels) */
+	switch (intlv_num_chan) {
+	case 0:	intlv_num_chan = 0; break;
+	case 1: intlv_num_chan = 1; break;
+	case 3: intlv_num_chan = 2; break;
+	case 5:	intlv_num_chan = 3; break;
+	case 7:	intlv_num_chan = 4; break;
+
+	case 8: intlv_num_chan = 1;
+		hash_enabled = true;
+		break;
+	default:
+		pr_err("%s: Invalid number of interleaved channels %d.\n",
+			__func__, intlv_num_chan);
+		goto out_err;
+	}
+
+	num_intlv_bits = intlv_num_chan;
+
+	if (intlv_num_dies > 2) {
+		pr_err("%s: Invalid number of interleaved nodes/dies %d.\n",
+			__func__, intlv_num_dies);
+		goto out_err;
+	}
+
+	num_intlv_bits += intlv_num_dies;
+
+	/* Add a bit if sockets are interleaved. */
+	num_intlv_bits += intlv_num_sockets;
+
+	/* Assert num_intlv_bits <= 4 */
+	if (num_intlv_bits > 4) {
+		pr_err("%s: Invalid interleave bits %d.\n",
+			__func__, num_intlv_bits);
+		goto out_err;
+	}
+
+	if (num_intlv_bits > 0) {
+		u64 temp_addr_x, temp_addr_i, temp_addr_y;
+		u8 die_id_bit, sock_id_bit, cs_fabric_id;
+
+		/*
+		 * Read FabricBlockInstanceInformation3_CS[BlockFabricID].
+		 * This is the fabric id for this coherent slave. Use
+		 * umc/channel# as instance id of the coherent slave
+		 * for FICAA.
+		 */
+		if (amd_df_indirect_read(nid, 0, 0x50, umc, &tmp))
+			goto out_err;
+
+		cs_fabric_id = (tmp >> 8) & 0xFF;
+		die_id_bit   = 0;
+
+		/* If interleaved over more than 1 channel: */
+		if (intlv_num_chan) {
+			die_id_bit = intlv_num_chan;
+			cs_mask	   = (1 << die_id_bit) - 1;
+			cs_id	   = cs_fabric_id & cs_mask;
+		}
+
+		sock_id_bit = die_id_bit;
+
+		/* Read D18F1x208 (SystemFabricIdMask). */
+		if (intlv_num_dies || intlv_num_sockets)
+			if (amd_df_indirect_read(nid, 1, 0x208, umc, &tmp))
+				goto out_err;
+
+		/* If interleaved over more than 1 die. */
+		if (intlv_num_dies) {
+			sock_id_bit  = die_id_bit + intlv_num_dies;
+			die_id_shift = (tmp >> 24) & 0xF;
+			die_id_mask  = (tmp >> 8) & 0xFF;
+
+			cs_id |= ((cs_fabric_id & die_id_mask) >> die_id_shift) << die_id_bit;
+		}
+
+		/* If interleaved over more than 1 socket. */
+		if (intlv_num_sockets) {
+			socket_id_shift	= (tmp >> 28) & 0xF;
+			socket_id_mask	= (tmp >> 16) & 0xFF;
+
+			cs_id |= ((cs_fabric_id & socket_id_mask) >> socket_id_shift) << sock_id_bit;
+		}
+
+		/*
+		 * The pre-interleaved address consists of XXXXXXIIIYYYYY
+		 * where III is the ID for this CS, and XXXXXXYYYYY are the
+		 * address bits from the post-interleaved address.
+		 * "num_intlv_bits" has been calculated to tell us how many "I"
+		 * bits there are. "intlv_addr_bit" tells us how many "Y" bits
+		 * there are (where "I" starts).
+		 */
+		temp_addr_y = ret_addr & GENMASK_ULL(intlv_addr_bit-1, 0);
+		temp_addr_i = (cs_id << intlv_addr_bit);
+		temp_addr_x = (ret_addr & GENMASK_ULL(63, intlv_addr_bit)) << num_intlv_bits;
+		ret_addr    = temp_addr_x | temp_addr_i | temp_addr_y;
+	}
+
+	/* Add dram base address */
+	ret_addr += dram_base_addr;
+
+	/* If legacy MMIO hole enabled */
+	if (lgcy_mmio_hole_en) {
+		if (amd_df_indirect_read(nid, 0, 0x104, umc, &tmp))
+			goto out_err;
+
+		dram_hole_base = tmp & GENMASK(31, 24);
+		if (ret_addr >= dram_hole_base)
+			ret_addr += (BIT_ULL(32) - dram_hole_base);
+	}
+
+	if (hash_enabled) {
+		/* Save some parentheses and grab ls-bit at the end. */
+		hashed_bit =	(ret_addr >> 12) ^
+				(ret_addr >> 18) ^
+				(ret_addr >> 21) ^
+				(ret_addr >> 30) ^
+				cs_id;
+
+		hashed_bit &= BIT(0);
+
+		if (hashed_bit != ((ret_addr >> intlv_addr_bit) & BIT(0)))
+			ret_addr ^= BIT(intlv_addr_bit);
+	}
+
+	/* Is calculated system address is above DRAM limit address? */
+	if (ret_addr > dram_limit_addr)
+		goto out_err;
+
+	*sys_addr = ret_addr;
+	return 0;
+
+out_err:
+	return -EINVAL;
+}
+
 static int get_channel_from_ecc_syndrome(struct mem_ctl_info *, u16);
 
 /*
-- 
2.25.1


  reply	other threads:[~2021-06-23 19:20 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-23 19:19 [PATCH v2 00/31] AMD MCA Address Translation Updates Yazen Ghannam
2021-06-23 19:19 ` Yazen Ghannam [this message]
2021-06-23 19:19 ` [PATCH v2 02/31] x86/amd_nb, EDAC/amd64: Move DF Indirect Read to AMD64 EDAC Yazen Ghannam
2021-06-23 19:19 ` [PATCH v2 03/31] EDAC/amd64: Don't use naked values for DF registers Yazen Ghannam
2021-06-25 15:21   ` Borislav Petkov
2021-07-08 19:35     ` Yazen Ghannam
2021-06-23 19:19 ` [PATCH v2 04/31] EDAC/amd64: Allow for DF Indirect Broadcast reads Yazen Ghannam
2021-06-30 16:22   ` Borislav Petkov
2021-07-08 19:44     ` Yazen Ghannam
2021-06-23 19:19 ` [PATCH v2 05/31] EDAC/amd64: Add context struct Yazen Ghannam
2021-06-30 17:17   ` Borislav Petkov
2021-07-08 19:53     ` Yazen Ghannam
2021-06-23 19:19 ` [PATCH v2 06/31] EDAC/amd64: Define Data Fabric operations Yazen Ghannam
2021-06-30 17:19   ` Borislav Petkov
2021-07-08 19:55     ` Yazen Ghannam
2021-06-23 19:19 ` [PATCH v2 07/31] EDAC/amd64: Define functions for DramOffset Yazen Ghannam
2021-06-30 17:27   ` Borislav Petkov
2021-07-08 20:08     ` Yazen Ghannam
2021-06-23 19:19 ` [PATCH v2 08/31] EDAC/amd64: Define function to read DRAM address map registers Yazen Ghannam
2021-06-30 17:29   ` Borislav Petkov
2021-06-23 19:19 ` [PATCH v2 09/31] EDAC/amd64: Define function to find interleaving mode Yazen Ghannam
2021-06-30 17:33   ` Borislav Petkov
2021-07-08 20:09     ` Yazen Ghannam
2021-06-23 19:19 ` [PATCH v2 10/31] EDAC/amd64: Define function to denormalize address Yazen Ghannam
2021-06-23 19:19 ` [PATCH v2 11/31] EDAC/amd64: Define function to add DRAM base and hole Yazen Ghannam
2021-06-23 19:19 ` [PATCH v2 12/31] EDAC/amd64: Define function to dehash address Yazen Ghannam
2021-06-23 19:19 ` [PATCH v2 13/31] EDAC/amd64: Define function to check DRAM limit address Yazen Ghannam
2021-06-23 19:19 ` [PATCH v2 14/31] EDAC/amd64: Remove goto statements Yazen Ghannam
2021-06-23 19:19 ` [PATCH v2 15/31] EDAC/amd64: Simplify function parameters Yazen Ghannam
2021-06-23 19:19 ` [PATCH v2 16/31] EDAC/amd64: Define function to get Interleave Address Bit Yazen Ghannam
2021-06-23 19:19 ` [PATCH v2 17/31] EDAC/amd64: Skip denormalization if no interleaving Yazen Ghannam
2021-06-23 19:19 ` [PATCH v2 18/31] EDAC/amd64: Define function to get number of interleaved channels Yazen Ghannam
2021-06-23 19:19 ` [PATCH v2 19/31] EDAC/amd64: Define function to get number of interleaved dies Yazen Ghannam
2021-06-23 19:19 ` [PATCH v2 20/31] EDAC/amd64: Define function to get number of interleaved sockets Yazen Ghannam
2021-06-23 19:19 ` [PATCH v2 21/31] EDAC/amd64: Remove unnecessary assert Yazen Ghannam
2021-06-23 19:19 ` [PATCH v2 22/31] EDAC/amd64: Define function to make space for CS ID Yazen Ghannam
2021-06-23 19:19 ` [PATCH v2 23/31] EDAC/amd64: Define function to calculate " Yazen Ghannam
2021-06-23 19:19 ` [PATCH v2 24/31] EDAC/amd64: Define function to insert CS ID into address Yazen Ghannam
2021-06-23 19:19 ` [PATCH v2 25/31] EDAC/amd64: Define function to get CS Fabric ID Yazen Ghannam
2021-06-23 19:19 ` [PATCH v2 26/31] EDAC/amd64: Define function to find shift and mask values Yazen Ghannam
2021-06-23 19:19 ` [PATCH v2 27/31] EDAC/amd64: Update CS ID calculation to match reference code Yazen Ghannam
2021-06-23 19:19 ` [PATCH v2 28/31] EDAC/amd64: Match hash function to " Yazen Ghannam
2021-06-23 19:20 ` [PATCH v2 29/31] EDAC/amd64: Define helper function to get interleave address select bit Yazen Ghannam
2021-06-23 19:20 ` [PATCH v2 30/31] EDAC/amd64: Add support for address translation on DF3 systems Yazen Ghannam
2021-06-23 19:20 ` [PATCH v2 31/31] EDAC/amd64: Add glossary of acronyms for address translation Yazen Ghannam

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